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1494920

USP

Pantoprazole Related Compound C

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole
Empirical Formula (Hill Notation):
C8H6F2N2OS
CAS Number:
97963-62-7
Molecular Weight:
216.21
MDL number:
MFCD00467504
UNSPSC Code:
41116107
PubChem Substance ID:
329750666
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

pantoprazole

manufacturer/tradename

USP

mp

239-243 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

FC(F)Oc1ccc2[nH]c(S)nc2c1

InChI

1S/C8H6F2N2OS/c9-7(10)13-4-1-2-5-6(3-4)12-8(14)11-5/h1-3,7H,(H2,11,12,14)

InChI key

HJMVPNAZPFZXCP-UHFFFAOYSA-N

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Related Categories

Application

Pantoprazole Related Compound C USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monograph such as Pantoprazole Sodium

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

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Pantoprazole Related Compound E, United States Pharmacopeia (USP) Reference Standard

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Ganta Madhusudhan Reddy et al.
Journal of pharmaceutical and biomedical analysis, 45(2), 201-210 (2007-07-17)
Six impurities in pantoprazole sodium bulk drug substance were detected by a simple high performance liquid chromatographic method (HPLC) whose area percentage ranged from approximately 0.05 to 0.34%. Liquid chromatography-mass spectrometry (LC-MS) was performed to identify the molecular weight of
S-arylation of mercaptobenzimidazoles using Cu (I) catalysts-experimental and theoretical observations.
Sekar, Ramkumar, et al.
Tetrahedron Letters, 52.26, 3347-3352 (2011)

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