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S.S.P. Shikshan Sanstha’s Siddhi College of Pharmacy, Chikhali, Pune 411062
Cardiovascular diseases and diabetes mellitus represent two of the most significant global health burdens, frequently coexisting and synergistically increasing morbidity and mortality. Metoprolol succinate, a cardioselective ?1 adrenergic receptor blocker, is extensively prescribed for hypertension, angina pectoris, heart failure, and arrhythmias. Empagliflozin, a sodium–glucose co transporter 2 (SGLT2) inhibitor, is widely used in the management of type 2 diabetes mellitus and has shown remarkable cardiovascular and renal protective effects beyond glycemic control. This review article provides a comprehensive overview of Metoprolol succinate and Empagliflozin, including their pharmacological actions, physicochemical properties, therapeutic applications, and reported analytical methods. Special emphasis is placed on analytical techniques such as UV spectrophotometry, high performance liquid chromatography (HPLC), high performance thin layer chromatography (HPTLC), and liquid chromatography–mass spectrometry (LC–MS/MS) used for their estimation individually and in combined dosage forms. This review aims to serve as a ready reference for researchers, analysts, and formulation scientists.
Metoprolol succinate (MET) is an antihypertensive medication that acts as a competitive beta-adrenergic receptor antagonist (Cardio selective). It exhibits membrane stabilizing effects when administered at a higher dose than that required to demonstrate antagonist property. (1)
Mechanism of Action:
Metoprolol is a beta-1-adrenergic receptor inhibitor specific to cardiac cells with negligible effect on beta-2 receptors. This inhibition decreases cardiac output by producing negative chronotropic and inotropic effects without presenting activity towards membrane stabilization nor intrinsic sympathomimetics. (2)
Empagliflozin (EMP) is an inhibitor of sodium-glucose co-transporter-2 (SGLT2), the transporters primarily responsible for the reabsorption of glucose in the kidney. It is used clinically as an adjunct to diet and exercise, often in combination with other drug therapies for the management of type 2 diabetes mellitus.(3)
Mechanism of Action
The vast majority of glucose filtered through the glomerulus is reabsorbed within the proximal tubule, primarily via SGLT2 (sodium-glucose linked co-transporter-2) which is responsible for ~90% of the total glucose reabsorption within the kidneys. Na+/K+-ATPase on the basolateral membrane of proximal tubular cells utilize ATP to actively pump Na+ ions into the interstitium surrounding the tubule, establishing a Na+ gradient within the tubular cell. SGLT2 on the apical membrane of these cells then utilize this gradient to facilitate secondary active co-transport of both Na+ and glucose out of the filtrate, thereby reabsorbing glucose back into the blood – inhibiting this co-transport, then, allows for a marked increase in glucosuria and decrease in blood glucose levels.Empagliflozin is a potent inhibitor of renal SGLT2 transporters located in the proximal tubules of the kidneys and works to lower blood glucose levels via an increase in glucosuria. (4)
Metoprolol succinate and Empagliflozin treat different conditions, but are often used together for cardiovascular issues like heart failure, diabetes, hypertension, and post-heart attack recovery, as they complement each other's actions.
PHYSICAL AND CHEMICAL PROPERTIES
Metoprolol succinate is a white, crystalline powder, highly water-soluble, used as a beta-blocker; review articles highlight its poor micromeritic properties (flow, compressibility) and low melting point, leading to extensive research on developing sustained-release (SR) formulations using polymers (like HPMC, Carbopol) or co-crystals to improve solubility, stability, and patient compliance by reducing dosing frequency. Studies use techniques like DSC, FTIR, and XRPD to characterize these improved formulations, focusing on enhancing dissolution and bioavailability. (5)
Empagliflozin is a white to yellowish powder, practically insoluble in water but soluble in organic solvents like DMSO and ethanol, with a molecular weight of ~450.91 g/mol, chemical formula C23H27ClO7, and is a C-glycoside structure, not hygroscopic, and stable without polymorphism, serving as an SGLT2 inhibitor. (6)
Figure 1 Structure of Empagliflozin Figure 2 Structure of Metoprolol succinate
Table 1 Official method for assessment of Metoprolol succinate
|
Sr. No. |
Official |
Description |
Ref. No. |
|
01 |
Indian Pharmacopoeia (IP-2018) |
Method : Chromatography Wavelength : 223 nm Stationary phase : Octadecylsilane Silica (15cm x 3.9mm) Mobile phase : Buffer : Acetonitrile (60:40) Flow rate : 0.9 mL/min Detection : Spectrophotometer |
7 |
|
02 |
United States Pharmacopoeia (USP-2011) |
Method : Potentiometric method Solvent : Anhydrous acetic acid Titrant : 0.1M Perchloric acid 1ml of 0.1M Perchloric acid ≈ 32.64mg C4H56N2O10 |
8 |
|
03 |
British Pharmacopoeia (BP-2018) |
Method : Liquid Chromatography Wavelength : 223nm Stationary phase : Octadecylsilyl silica Mobile phase : Sodium dodecyl sulphate : CAN (60: 40) Flow rate : 0.9 mL/min Detection : Spectrophotometer |
9 |
Table 2 Reported methods for assessment of Metoprolol succinate
|
Sr. No. |
Author |
Title |
Method |
Description |
Ref. No. |
|
01 |
Bharad VJ, et al.
|
Metoprolol succinate |
Spectroscopic Method |
Solvent: Water, HCl, Methanol λmax : 222nm Range : 5-25 µg/ml |
10 |
|
02 |
Jain PS, et al. |
Metoprolol succinate in bulk and tablet dosage form |
UV- spectrophotometric method |
Solvent : Water λmax : 264 nm & 283 nm Range : 40-200 g/ml |
11 |
|
03 |
Dhole SM, et al. |
Metoprolol succinate and Amlodipine Besylate in Their Combined Tablet Dosage Form |
UV Spectrophotometric |
Solvent : Methanol and Water λmax : 221nm (MS) & 364nm(AB) Range: 2-20 μg/mL (MS) & 1-10 μg/mL (AB) |
12 |
|
04 |
Vora BN, et al. |
Metoprolol succinate & Olmesartan medoxomil in the tablet dosage form |
UV spectrophotometric method |
Solvent: Methanol and water λmax : 221 nm (MS) & 257 nm (OM) Range: 5–25 μg/ml(M) & 4–20 μg/ml (O) |
13 |
|
05 |
Gopika VC, et al. |
Metoprolol succinate & Benidipine hydrochloride in their combined tablet dosage form |
UV spectrophotometric method |
Solvent: Methanol λmax : 223nm (MS) & 237nm (BH) Range: 3-21 µg/mL |
14 |
|
06 |
Chabukswar AR, et al. |
Metoprolol succinate & Amlodipine in Their Combined Dosage Form |
Absorption Corrected (A) & Isoabsorptive Point (B) |
Solvent: Methanol λmax : 277.017 nm and 235.62 nm Range: 50-250μg/ml (M) & 5-25μg/ml (A) |
15 |
|
07 |
Modi M, et al. |
Metoprolol succinate & Telmisartan In Combined Pharmaceutical Formulation |
|
Solvent: Methanol λmax : 230 nm Range: 3-20 µg/ml (METO) & 4-16 µg/ml (TEL) |
16 |
|
08 |
Patel PB, et al. |
Metoprolol succinate & Telmisartan and in tablet dosage form |
Second order derivative |
Solvent: Methanol λmax : 299 nm(T) (ZCP – M) & 224nm (M) (ZCP-T) Range: 3-15µg/ml |
17 |
|
09 |
Shanmu gasunda ram V, Et Al. |
Metoprolol succinate & Atorvastatin Using Biorelevant Dissolution Media (Fasted State Small Intestinal Fluid) |
RP-HPLC |
λmax : 244nm Range: 50–250 μg/ml (MS) & 10-50µg/ml (AT) Mobile Phase : Phosphate buffer : Acetonitrile (35:65) Detector : UV detection Flow rate : 1 ml/min Run time : 15.0 min |
18 |
|
10. |
Madhukar A, et al. |
Metoprolol succinate in tablet dosage form |
RP-HPLC |
Solvent: Methanol λmax : 225nm Range : 25-125μg/mL Column : C18 Detector : PDA Flow rate : 1ml/min Run time : 4.8 min |
19 |
|
11. |
Yska JP, et al. |
Metoprolol succinate & α-hydroxy metoprolol in human serum, For application in pharmacokinetics |
High- resolution accurate mass LC-MS |
Solvent: Methanol Range : 5 - 250 µg/L Mobile Phase : Water: Acetonitrile (15 : 85, v/v) Detector: Exactive® Orbitrap Run time: 15 min |
20 |
|
12. |
Agrawal S, et al. |
Metoprolol succinate & Trimetazidine Hydrochloride |
Simultaneous Estimation using HPTLC |
Solvent : n-butanol : Water : Methanol : Ammonia λmax : 213nm Range : 500-2500 ng band-1 (TH) & 500-2500 ng band-1 (MS) Mobile Phase : n-butanol : Water : Methanol: Ammonia (8.5 : 0.1 : 0.1: 0.85, v/v) Stationary Phase : Pre- coated silica gel G 60 F254 TLC plate |
21 |
|
13. |
Rao DS, et al. |
Metoprolol succinate & Cilnidipine Dissolution Test |
RP-HPLC |
Solvent: OPA: Methanol (70:30) λmax : 285 nm Range: 50% to 150% Mobile Phase : OPA: Methanol (70 : 30) Column : ELIPSE C18 Flow rate: 1.0mL/min Run time: 2.59 (M) & 4 min (CD) |
22 |
|
14. |
Corina MS, et al |
Metoprolol succinate & Bisoprolol |
MS, GC coupled with GC, HPLC |
- |
23 |
|
15. |
Saravanan G, et al |
Metoprolol succinate & Cilnidipine |
Stability Indicating RP-HPLC |
Solvent: Water : Acetonitrile (50 : 50) λmax : 230 nm Mobile Phase : Acetonitrile : Sod. Dihydrogen ortho phosphate buffer (65 : 35) Column: STD kromasil 150 C18 Flow rate: 0.8ml/min Run time: 2 min(M)& 3min |
24 |
|
16. |
Kumar CH, et al |
Metoprolol succinate |
stability indicating RP-HPLC |
Solvent: Methanol λmax : 223 nm Range: 20-200µg/ml Mobile Phase : Buffer (PH- 6.8) : Methanol : Acetonitrile (600 : 50 : 350) Detector: PDA Run time: 11 min |
25 |
|
17. |
Sheikh KS, et al. |
Metoprolol succinate & Telmisartan in extended release tablets |
Stress degradation studies by a validated stability indicating RP- HPLC method |
Solvent: Methanol λmax : 222 nm Range: 80–2 μg/mL (TS) & 100-4 μg/ mL (MS) Mobile Phase : 0.05 M Sodium dihydrogen Phosphate buffer pH 3.0 : Acetonitrile ( 75 : 25 v/v) Column: Inertsil ODS 3V Detector: PDA Flow rate: 1ml/min |
26 |
|
18. |
Jain N, et al. |
Metoprolol succinate & Telmisartan |
UV Spectrophotometry & RP- HPLC |
Solvent: 50% methanol λmax : 240.5 nm(MS) and 237.5 nm(TEL) Chromatogram(225nm) Range : 5-25 μg mL (MS) & 8-40 μg mL(TEL) Mobile Phase : Methanol: Acetonitrile : Phosphate buffer (pH-5) 35:35:30 v/v/v Column: C18 Flow rate: 1ml/min |
27 |
|
19. |
Shrivastav PS, et al. |
Metoprolol succinate in human plasma |
chiral LC- ESI-MS/MS |
Range: 0.500-500 ng/mL Mobile Phase : 15 mM Ammonium acetate : Water : 0.1% (v/v), Diethyl amine : Acetonitrile (50:50) Column: Lux amylose -2 Run time: 7 min |
28 |
|
20. |
Kashya p R, et al. |
Metoprolol succinate & Chlorthalidon in Bulk and Dosage Form |
HPLC |
Solvent : Buffer : Methanol : Acetonitrile λmax : 223nm Range : 5-15 µg/ml (C) & 20-60 µg/ml (MS) Mobile Phase : Buffer pH 4.5: Methanol : Acetonitrile (50:25:25) Column : C18 Detector : LC 100 UV Flow rate : 1.0 ml/min |
29 |
|
21. |
Ravisankar P, et al. |
Metoprolol succinate & Atenolol, Hydrochlorothiazide, Amlodipine and Nebivolol |
RP HPLC |
Solvent: Phosphate buffer: Acetonitrile λmax : 235nm Range : 2-10µg/ml (MS) Mobile Phase : 10 mM Phosphate buffer (pH3.0) : Acetonitrile (50:50 v/v) Flow rate: 1ml/min Run time: 2min |
30 |
|
22. |
Nalluri BN, et al. |
Metoprolol succinate & Telmisartan In Bulk And Pharmaceutic al Dosage Forms |
RP-HPLC |
Solvent: Methanol λmax : 230nm Range : 5-25 µg/mL (MS) & 2-10µg/mL (TEL) Mobile Phase : 15mM Ammonium acetate (pH 6.5): Acetonitrile (58:42) Column: C18 Detector: SPD-M20A PDA Run time: 3.9 min(M), 5.3 min(T) |
31 |
|
23. |
Thakkar NM, et al. |
Metoprolol succinate & Olmesartan Medoxomil in pharmaceutical dosage form |
Stability indicating RP-HPLC method for simultaneous estimation |
Solvent : Acetonitrile : Water λmax : 220nm Range : 5-35 μg/ml Mobile Phase : 0.05% Trifluoro acetic acid (TFA): Acetonitrile (70 : 30 v/v) Column: YMC-Pack CN Detector: UV/VIS PDA Flow rate: 1ml/min Run time: 7 min |
32 |
|
24. |
Rao LA, et al. |
Metoprolol succinate & Amlodipine In Bulk Drug And Pharmaceutical Formulations |
Stability Indicating HPLC |
Solvent : Buffer, Acetonitrile λmax : 237nm Range : 10-50 μg/mL (AD) & 40-200μg/mL (M) Mobile Phase : Acetonitrile : Potassium dihydrogen phosphate buffer adjusted to pH 3.0 (50:50, v/v) Column: RP C18 ace-EPS Detector: UV Flow rate: 0.6ml/min |
33 |
|
25. |
Baldania SL, et al |
Metoprolol succinate & Olmesartan Medoxomilin Pharmaceutical Formulation |
Thin-Layer Chromatographic- Densitometric |
Solvent : Methanol λmax : 224nm Range :1000–2250 ηg per spot (MS) & 800–1800 ηg per spot (OM) Mobile Phase : Methanol : Ethyl acetate : Toluene : Glacial acetic acid (2.5 : 3 : 4.5 : 0.3V/V) Stationary Phase : silica gel G 60 F254 |
34 |
|
26. |
Jain N, et al. |
Metoprolol succinate & Telmisartan in Bulk Drug and Their Dosage Forms |
RP-HPLC |
Solvent : Acetonitrile : Methanol : Phosphate buffer λmax : 225nm Range : 5-25 µg/ml (M) & 8-40 µg/ml (T) Mobile Phase : Acetonitrile : Methanol : Phosphate buffer pH-5 (35:35:30 v/v/v) Column : Prontosil C18 Flow rate : 1ml/min Run time : 2.57 min (M) & 4.68 min (T) |
35 |
|
27. |
Raval M, et al. |
Metoprolol succinate & Olmesartan Medoxomil in Tablet Dosage |
RP-HPLC |
Solvent: Methanol: Water: CAN λmax : 231nm Range: 5-30µg/ml (M) & 2-12 µg/ml (OM) Mobile Phase : Methanol: Water: Acetonitrile (70: 20 : 10) Column: Hibar 250-4.6 C18 Flow rate: 1ml/min Run time: 2.1 min (MS) 3.0 min (OM) |
36 |
|
28. |
Deshpande PB, et al. |
Metoprolol succinate & Olmesartan in Combined Capsule Dosage Form |
HPTLC |
Solvent : Methanol λmax : 225nm Range : 250-2500 ng band -1 (MS) & 100-1000 ng band -1 Mobile Phase : n- butanol : Methanol (6:3, v/v) |
37 |
|
29. |
Nawale PS, et al. |
Metoprolol succinate & Telmisartan in Pharmaceutical Formulation |
(1) Normal (2) Reversed- Phase HPTLC |
Solvent: Methanol λmax : 242nm Mobile Phase : (1) Toluene : Propanol : Methanol : triethylamine (8:1:1:0.5 v/v) (2) Methanol: Water : Triethylamine (6:4:0.5 v/v) Column:(1) silica gel 60F254S (2) Aluminium coated with RP-18 silica gel 60 F254S |
38 |
|
30. |
Patel MM, et al. |
Metoprolol succinate & Olmesartan Medoxomil in Pharmaceutical Dosage Form |
RP-HPLC |
Solvent : Methanol λmax : 220nm Mobile Phase : Buffer (2 ml O-phosphoric acid in 2000 ml milli-Q Water) & Acetonitrile 50:50 (v/v) Column : inertsil ODS 3V Detector : PDA Flow rate : 1min/min Run time: 1.6 min(M) & 2.4 min (OM) |
39 |
|
31. |
Phale MD, et al. |
Metoprolol succinate from Bulk Drugs |
RP HPLC |
Solvent: Methanol λmax : 254nm Column: RP Spherisorb C18 Flow rate: 1ml/min Run time: 5min |
40 |
|
32. |
Ghosh SK, et al. |
Metoprolol succinate & Hydrochlorothiazide in a Tablet Formulation |
RP- HPLC |
Solvent : 50mM di-sodium hydrogen phosphate : Methanol : Acetonitrile λmax : 222nm Range : 2.0, 4.0, 8.0, 16.0, 32.0 ppm Mobile Phase : 50mM di- sod. hydrogen phosphate: Methanol : Acetonitrile |
41 |
Table 3 Reported methods for assessment of Empagliflozin
|
Sr. No. |
Author |
Title |
Description |
Ref No |
|
|
Gaikwad, Asmita V., and Preeti Khulbe |
HPLC Method Development for the Estimation of Empagliflozin in Bulk and Pharmaceutical Formulation |
Mobile Phase: Water: CAN (55:45 v/v) Column: Waters C-18, 100 x 4.6 mm, 2.7 um, Poroshell 120 EC-C18 Detection: 225nm |
42 |
|
|
Sushil D. Patil, Sayali K. Chaure, Maswood Ahmed Hafizur Rahman, Prajkta U. Varpe, Sanjay Kshirsagar |
Development and Validation of Simple UV- Spectrophotometric Method for the Determination of Empagliflozin |
Solvent: water: methanol (9.0:1.0) Λmax: 224 nm
|
43 |
|
|
Manojkumar K. Munde, Nilesh S. Kulkarni, Rahul H. Khiste, Dhanya B. Sen |
Development and Validation of Novel Analytical Method for Empagliflozin and Metformin Hydrochloride in Bulk and Pharmaceutical Dosage Form by Four Different Simultaneous Estimation Approaches using UV Spectroscopy |
Detection WL: 224 and 232 nm
|
44 |
|
|
Vaishali M. Badgujar, Pritam S. Jain |
Stability-Indicating RP-HPLC Method Development for the Determination of Empagliflozin |
Agilent C18 column (5µm; 4.6 x 250 mm) Mobile phase: methanol/ 0.05% pH 3.3 acetic acid (75:25) Stability: Oxidative stress and exposure to water caused relatively higher degradation |
45 |
|
|
Madure V, Barge V. |
Analytical Method Development and Validation of RP-HPLC Method For Estimation of Empagliflozin in Bulk and Pharmaceutical Dosage Form. |
Mobile phase: mixture of 0.1 % Trifluoroacetic acid in Water and Methanol Column: Phenomenex C-18, 250 mm X 4.6 mm, 5 µm |
46 |
|
|
Joanna Wittckind Manoel |
Determination of empagliflozin in the presence of its organic impurities and identification of two degradation products using UHPLC-QTOF/MS |
Instrument: UHPLC equipment (Shimadzu-Nexera x2), Zorbax Eclipse Plus Column: C18 column (2.1 × 50 mm, 1.8 µm) Temperature: 35 °C |
47 |
|
|
Juveriya Fatima Siddiqui |
Analytical Method Development and Validation for Simultaneous Estimation of Empagliflozin and Linagliptin in Bulk Drug and in Pharmaceutical Dosage Formulation by HPLC |
Column: waters acquity C18 (100 X 2.1mm id) Retention time: 1.320 and 2.343 min Wavelength: 270nm
|
48 |
|
|
Yogeshwari Jambhulkar1, Nitu Madan and Pratik Mate |
EMPAGLIFLOZIN: RP-HPLC BASED ANALYTICAL METHOD DEVELOPMENT AND VALIDATION |
Column: C18 Mobile phase: 0.1% trifluoroacetic acid: acetonitrile 70:30 (v/v) pH 4.8 |
49 |
|
|
Avinash C, Gandhimathi R. |
RP-HPLC Method Development and Validation for an Estimation of Empagliflozin from Bulk and Pharmaceutical Dosage Form |
Column: Agilent Eclipse XDE C-18 (4.6 mm x 250 mm, 5.0 m particle size) Mobile phase: 0.1 M TEA pH 5.5 corrected by methanol and OPA in a proportion of 4:96 percent v/v Wavelength: 270 nm |
50 |
|
|
Pathak, S., Mishra, P |
Stability-indicating HPLC-DAD method for the determination of empagliflozin |
Detector: DAD Mobile phase: methanol/ acetonitrile/ 0.1% OPA (75:20:5) Retention time: 2.54 min |
51 |
|
|
N. Padmaja and G. Veerabhadram |
Development and validation of analytical method for Simultaneous estimation of Empagliflozin and Linagliptin in bulk drugs and combined dosage forms using UV-visible spectroscopy |
Vierodt’s Method WL: 233nm and 277nm concentration range: 5-15µg/ml Solvent: Methanol |
52 |
|
|
A. Raja Reddy, J.Lavanya, T. Rama Rao , B. Revathi |
analytical method development and validation for simultaneous estimation of metformin and empagliflozin in bulk and pharmaceutical dosage form by RP-HPLC |
Column: C18 150 mm I.D × 4.6 mm,5 µm Mobile phase: 0.1N Potassium dihydrogen phosphate: Acetonitrile (50:50) Wavelength: 260nm |
53 |
|
|
Abhijeet N. Raut, Shailesh G. Jawarkar, Vaibhav S. Khodke, Vivek A. Khole |
method development, validation by simultaneous estimation of empagliflozin and linagliptin by RP-HPLC method |
Column: C18 (Equisil BDS) column (4.6 × 250 mm) 5μ Mobile phase: (40:60 v/v) methanol: water Instrument: SHIMADZU-HPLC system Pump -HPD 20A Detector - UV detector Software - UV Probe |
54 |
|
|
Chandni Chandarana, Aarti Panchal, Vishal Modi |
RP-HPLC Method Validation for Estimation of related Substances of Empagliflozin |
Mobile phase: Water:ACN Column: Phenomenex (Kinetex) C18 stationary phase (250mm × 4.6mm, particle size 5µm) Detection : 240nm |
55 |
|
|
Dr. K M Khairul Alam1,* Tanbin Jahan Ferdousy |
Development and Validation of an RP-HPLC Method for Determination of Empagliflozin in Empagliflozin Tablet |
Column: C18 (250 mm × 4.6 mm, 5 µm particle size) Mobile phase: 0.01 M NaH2PO4 (as buffer) and acetonitrile WL: 210nm |
56 |
|
|
Mounika P Siridevi, Hemant T Kumar, Srinivasa Y Rao, Vara Prasad K Rao. |
RP-HPLC Method for Quantification of Empagliflozin in Pharmaceutical Formulation. |
Column: C18G (250 x 4.6 mm i.d.,5µ) Mobile phase: methanol and water in the ratio of 70:30 % v/v WL: 233nm |
57 |
Table 4 Reported methods for assessment of Metoprolol succinate and Empagliflozin in combination
|
Sr. No. |
Author |
Title |
Description |
Ref. No |
|
1 |
Heena Ninama, Shaileshkumar K. Koradia |
RP-HPLC Based Concurrent Analysis of Empagliflozin and Metoprolol Succinate in a Novel Pharmaceutical Combination Tablet |
Column: Shim-pack ODS C18 column (250 mm × 4.6 mm I.D., 5 µm) Mobile Phase: potassium dihydrogen phosphate buffer (pH 3.5) methanol, and acetonitrile in a 45:20:35 % (v/v/v) WL: 222nm Retention time: 8.217 min |
58 |
|
2 |
Heena Ninama, Shaileshkumar K Koradia |
Greenness assessment and stability-indicating HPTLC method for the concurrent analysis of empagliflozin and metoprolol succinate in a novel combined oral formulation |
Stationary Phase: HPTLC silica gel 60 F254 plates Mobile Phase: chloroform: methanol: toluene (3.0:2.5:4.5, v/v/v) Detection: 222nm |
59 |
|
3 |
Vandit Patel , Riddhi Trivedi, Munshi Mahammed Tanzil , Deepa R. Patel |
Stability Indicating Method Development and Validation of Metoprolol Succinate and Empagliflozin by RP-HPLC in Synthetic Mixture |
Column: C18 (250 mm × 4.6 mm, 5 μm) Mobile phase: acetonitrile and phosphate buffer (pH 4.0) in the ratio of 60:40 v/v Detection: 225nm |
60 |
CONCLUSION:
This review article presents the Physicochemical properties and Pharmacological actions of Metoprolol succinate and Empagliflozin. The presented review gives information about the various methods reported in the literature for determining Metoprolol succinate and Empagliflozin, including official pharmacopeial assay methods.
This review concluded that different analytical methods are reported for the estimation of Metoprolol succinate and Empagliflozin individually and other combinations like UV Spectroscopy, HPLC, HPTLC, and LC-MS. Hence, all methods were simple, accurate, precise, and reproducible. The Literature review focuses on various UV methods reported for Metoprolol succinate and Empagliflozin in fixed-dose combinations. This review will help develop the analytical methods for this new combination and give knowledge about both drugs' characteristics.
REFERENCES
Priyanka Patil, Dr. Hitanshi Darji, Arti Ingole, Dr. P. N. Sable, Analytical Methods for the Metoprolol Succinate and Empagliflozin in Pharmaceutical Dosage Form: A Review, Int. J. of Pharm. Sci., 2026, Vol 4, Issue 2, 167-181. https://doi.org/10.5281/zenodo.18454693
10.5281/zenodo.18454693