3,3-Difluoro-2-oxoindoline-5-sulfonyl chloride CAS 1706454-18-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1706454-18-3
Molecular FormulaC8H4ClF2NO3S
Molecular Weight267.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3-Difluoro-2-oxoindoline-5-sulfonyl chloride CAS 1706454-18-3 chemical structure

Description

CATO supplies 3,3-Difluoro-2-oxoindoline-5-sulfonyl chloride (CAS 1706454-18-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4ClF2NO3S. Molecular weight: 267.64 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H4ClF2NO3S
Molecular Weight267.64 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentF/Cl-containing
Nitrogen Atoms1
Sulfur Atoms1

Related Difluoro Standards

Recommended Standards

Why CATO?