tert-Butyl2-(dimethylamino)-4-(tosyloxy)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5h)-carboxylate CAS 1065075-79-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1065075-79-7
Molecular FormulaC21H28N4O5S
Molecular Weight448.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl2-(dimethylamino)-4-(tosyloxy)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5h)-carboxylate CAS 1065075-79-7 chemical structure

Description

tert-Butyl2-(dimethylamino)-4-(tosyloxy)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5h)-carboxylate (CAS 1065075-79-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H28N4O5S. Molecular weight: 448.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H28N4O5S
Molecular Weight448.54 g/mol
Purity97%+
StorageStore in a cool place (≤25°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
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms4
Sulfur Atoms1

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