4-(2-(Methylthio)pyrimidin-4-yl)thiophene-2-sulfonyl chloride CAS 874841-65-3

Purity 97%+In StockPharmaceutical Standards
CAS No.874841-65-3
Molecular FormulaC9H7ClN2O2S3
Molecular Weight306.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-(Methylthio)pyrimidin-4-yl)thiophene-2-sulfonyl chloride CAS 874841-65-3 chemical structure

Description

CATO supplies 4-(2-(Methylthio)pyrimidin-4-yl)thiophene-2-sulfonyl chloride (CAS 874841-65-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7ClN2O2S3. Molecular weight: 306.81 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H7ClN2O2S3
Molecular Weight306.81 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms3

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