1-(Benzenesulfonyl)-3-(3-chloro-4-cyano-1,2-thiazol-5-yl)urea CAS 866154-06-5

Purity 97%+In StockPharmaceutical Standards
CAS No.866154-06-5
Molecular FormulaC11H7ClN4O3S2
Molecular Weight342.78 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Benzenesulfonyl)-3-(3-chloro-4-cyano-1,2-thiazol-5-yl)urea CAS 866154-06-5 chemical structure

Description

CATO supplies 1-(Benzenesulfonyl)-3-(3-chloro-4-cyano-1,2-thiazol-5-yl)urea (CAS 866154-06-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H7ClN4O3S2. Molecular weight: 342.78 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H7ClN4O3S2
Molecular Weight342.78 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms2

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