103577-40-8

103577-40-8 structure

Name: Lansoprazole Sulfide
Chemical Name: 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole
CAS Number: 103577-40-8
Molecular Formula: C₁₆H₁₄F₃N₃OS
Molecular Weight: 353.362
Create Date: 2018-08-08 15:55:54
Modify Date: 2026-06-30 18:32:40
Lansoprazole sulfide is an impurity of Lansoprazole -- a gastric pump inhibitor.

Name	2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole
Synonyms	Dexlansoprazole Impurity 9 Imp. B :2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]sulphonyl]-1Hbenzimidazole(Lansoprazole Sulphone) 2-[[3-METHYL-4-(2,2,2-TRIFLUOROETHOXY)PYRID-2YL]METHYLTHIO]BENZIMIDAZOLE EC -9 LANSOPRAZOLE INTERMEDIATES Lansoprazole Impurity 3(Lansoprazole Impurity C) 1H-BenziMidazole, 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl]thio] 2-({[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl}sulfanyl)-1H-benzimidazole 2-(((3-methyl-4-(2,2,2-trifluoroethoxy) T56 BM DNJ CS1- BT6NJ C1 DO1XFFF 2-(((3-METHYL-4(2,2,2-TRIFLUROETHOXY)-2-PYRIDINYL)METHYL)SULFANYL)-1H-BENZIMIDAZOLE 2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl thio-1H-benziMidazole hydrate Lansoprazole Sulfide ImpurityQ: What is Lansoprazole Sulfide Impurity Q: What is the CAS Number of Lansoprazole Sulfide Impurity Q: What is the storage condition of Lansoprazole Sulfide Impurity Lansoprazole Impurity C/Impurity B 2-[3-METHYL-4-(2,2,2-TRIFLUOROETHOXY)-2-PYRIDINYL ]METHYL THIO-1H-BENZIMIDAZOLE Lansoprazole Impurity 3 /18 Lansoprazole Impurity B 2-{[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]Methyl}-1H-1,3-benzodiazole-1-thiol 2-[[[3 methyl-4-(2,2,2 trifluoroethoxy) 2-pyridyl]-methyl] t Dex-Lansoprazole Sulfide/Lansoprazole Impurity C MFCD00834357 2-[((3-METHYL-4-(2,2,2 TRIFLUOROETHOXY)2-PYRIDYL)METHYL)THIO)]1H BENZIMIDAZOLE 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridinyl)thio)-(1H)-binzimidazole Lansoprazole related substance C Lansoprazole Related CoMpound B Lansoprazole-3 2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylthio-1H-benzimidazole 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)Methyl)thio)-1H-benzo[d]iMidazole 2-[[(3-Methyl-4-(2,2,2-Trifluoroethoxy) Pyridinyl) Methyl] Thio]-1H-Benzimidazole 2-((METHYL-4-(2,2,2-TRIFLUOROETHOXY)PYRIDINYL)THIO)-1H-BINZIMIDAZOLE Lansoprazole Related Compound B (25 mg) (2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-pyridin-2-yl]methyl]sulfanyl]-1H-benzimidazole) Lansoprazole IMpurity C 2-[[[3-Methyl-4-(2,2,2-trifluoromethoxy)pyrid-2-yl]methyl]thio]benzimidazole Lansoprazole Impurity C/ Lansoprazole Related Compound B (Lansoprazole Sulfide) Lansoprazole IMpurity-Sulfide -IMpurity C) lansoprazole sulphide 2-[3-METHYL-4-(2,2,2-TRIFLUOROETHOXY)-2-PYRIDINYL]METHYL THIO-1H-BENZIMIDAZOLE 2-trifluoroethoxy)-2-pyridinyl]methylthio-1H-benzimidazole 2-[[[3 methyl-4-(2,2,2 trifluoroethoxy) 2-pyridyl]-methyl] thio]-1H-benzimidazole 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl]thio] 2-[[[3-Methyl-4-(2,2,2-Trifluoroethyoxy)-2-Pyridyl]-Methyl]Thio]-1H-Benzimidazole 2-[3-Methyl-4-(2,2,2-Trifluoroethoxy)Methylthio-1H-Benzimidazole 2-[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridine-2-yl]methylthio]-1H-benzoimidazole 2-[(1H-Benzoimidazole-2-yl)thiomethyl]-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine lansoprazole Sulfur ether 2-[3-Methyl-4-(2,2,2 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfanyl]-1H-benzimidazole Lansoprazole Impurity C（） 2-[3-Methyl-4-(2 Lansoprazole Impurity C (Sulphide) 2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridylmethylthio]benzimidazole LANSOPRAZOLE SULFIDE Lansoprazole Impurity C (Lansoprazole Related Compound B) 2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinylmethylthio]-1H-benzoimidazole 1-(methylthio)-2-[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]benzimidazole Lansoprazole sulphide compound 2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridiny]methylthio-1H- benzimidazole Lansoprazole Related Compound B (2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-pyridin-2-yl]methyl]sulfan Lansoprazole impurity 3/Lansoprazole Impurity C/Lansoprazole Sulfide/2-(((3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole Lansoprazole Impurity C (Lansoprazole Sulfide)

Density	1.4±0.1 g/cm3
Boiling Point	494.9±55.0 °C at 760 mmHg
Melting Point	149-150ºC
Molecular Formula	C₁₆H₁₄F₃N₃OS
Molecular Weight	353.362
Flash Point	253.1±31.5 °C
Exact Mass	353.080963
PSA	76.10000
LogP	4.46
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.616
Storage condition	-20°C Freezer

Hazard Codes	Xi
RIDADR	NONH for all modes of transport
HS Code	2933990090

128430-66-0

134469-07-1

~96%

103577-40-8

Literature: Organic Process Research and Development, , vol. 17, # 10 p. 1272 - 1276

1427321-51-4

103577-40-8

Literature: EP1681056 A1, ; Page/Page column 9 ;

103577-61-3

103577-40-8

Literature: Synthetic Communications, , vol. 32, # 8 p. 1211 - 1217

37699-43-7

103577-40-8

Literature: Chemical and Pharmaceutical Bulletin, , vol. 38, # 10 p. 2853 - 2858

103577-66-8

134469-07-1

103577-40-8

Literature: Chemical and Pharmaceutical Bulletin, , vol. 38, # 10 p. 2853 - 2858

Precursor 6
128430-66-0 134469-07-1 1427321-51-4 103577-61-3
37699-43-7 103577-66-8
DownStream 3
138530-94-6 138530-95-7 103577-45-3

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

391896-65-4	684231-45-6
335215-68-4	867135-95-3
868224-59-3	844901-27-5
1060285-72-4	894066-43-4
1021215-75-7	1313588-44-1