tert-Butyl 4-(2-chloro-6-ethylthieno[2,3-d]pyrimidin-4-yl)-1-piperazinecarboxylate CAS 502644-41-9

Purity 97%+In StockPharmaceutical Standards
CAS No.502644-41-9
Molecular FormulaC17H23ClN4O2S
Molecular Weight382.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-(2-chloro-6-ethylthieno[2,3-d]pyrimidin-4-yl)-1-piperazinecarboxylate CAS 502644-41-9 chemical structure

Description

Order tert-Butyl 4-(2-chloro-6-ethylthieno[2,3-d]pyrimidin-4-yl)-1-piperazinecarboxylate (CAS 502644-41-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H23ClN4O2S. Molecular weight: 382.91 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC17H23ClN4O2S
Molecular Weight382.91 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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