7-tert-butyl 3-ethyl 2-amino-4H,5H,6H,7H-thieno[2,3-b]pyridine-3,7-dicarboxylate CAS 1101857-21-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1101857-21-9
Molecular FormulaC15H26N2O4S
Molecular Weight330.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-tert-butyl 3-ethyl 2-amino-4H,5H,6H,7H-thieno[2,3-b]pyridine-3,7-dicarboxylate CAS 1101857-21-9 chemical structure

Description

7-tert-butyl 3-ethyl 2-amino-4H,5H,6H,7H-thieno[2,3-b]pyridine-3,7-dicarboxylate (CAS 1101857-21-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H26N2O4S. Molecular weight: 330.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC15H26N2O4S
Molecular Weight330.44 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
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms2
Sulfur Atoms1

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