Skip to Content
MilliporeSigma

542210

Sigma-Aldrich

5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole

97%

Slide 1 of 1
Sign Into View Organizational & Contract Pricing

Select a Size

5 G
$72.37

$72.37

List Price$96.50Save 25%
Web-Only Promotion

Available to ship TODAYDetails

Request a Bulk Order
Ships Every 4 weeks

About This Item

Empirical Formula (Hill Notation):
C8H6F2N2OS
CAS Number:
97963-62-7
Molecular Weight:
216.21
MDL number:
MFCD00467504
UNSPSC Code:
12352100
PubChem Substance ID:
24878590
NACRES:
NA.22

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

97%

mp

239-243 °C (lit.)

functional group

fluoro

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
470112528226522317
5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole 97%

Sigma-Aldrich

542210

5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole

4-(Difluoromethoxy)benzaldehyde 95%

Sigma-Aldrich

470112

4-(Difluoromethoxy)benzaldehyde

5-Bromo-2(1H)-pyridone 97%

Sigma-Aldrich

528226

5-Bromo-2(1H)-pyridone

2-Mercapto-4-methyl-5-thiazoleacetic acid 98%

Sigma-Aldrich

522317

2-Mercapto-4-methyl-5-thiazoleacetic acid

assay

97%

assay

95%

assay

97%

assay

98%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mp

239-243 °C (lit.)

mp

-

mp

180-183 °C (lit.)

mp

207 °C (dec.) (lit.)

functional group

fluoro

functional group

aldehyde, fluoro

functional group

bromo

functional group

carboxylic acid

General description

5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole may be used in the synthesis of pantoprazole, a drug for treating gastroesophageal reflux disease and gastrointestinal disorders.[1][2]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCV5798
MKCR3812
MKCK6853
MKBX4314V
MKBV5157V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Synthesis of Pantoprazole Sodium.
Song WG, et al.
Chinese Journal of Pharmaceuticals / Chung-kuo i yao kung yeh tsa chih, 12, 007-007 (2008)
Process Improvement on the Synthesis of Pantoprazole Sodium.
Yu X, et al.
He Cheng Hua Xue / Chinese Journal of Synthetic Chemistry, 15(6), 792-792 (2007)

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service