2,4-Dichloro-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine CAS 76872-28-1

Purity 97%+In StockPharmaceutical Standards
CAS No.76872-28-1
Molecular FormulaC9H6Cl2N2S
Molecular Weight245.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Dichloro-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine CAS 76872-28-1 chemical structure

Description

CATO supplies 2,4-Dichloro-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 76872-28-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6Cl2N2S. Molecular weight: 245.13 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H6Cl2N2S
Molecular Weight245.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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