methyl 3-(tert-butoxycarbonylamino)thiophene-2-carboxylate CAS 149587-72-4

Purity 97%+In StockPharmaceutical Standards
CAS No.149587-72-4
Molecular FormulaC11H19NO4S
Molecular Weight261.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

methyl 3-(tert-butoxycarbonylamino)thiophene-2-carboxylate CAS 149587-72-4 chemical structure

Description

methyl 3-(tert-butoxycarbonylamino)thiophene-2-carboxylate (CAS 149587-72-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19NO4S. Molecular weight: 261.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H19NO4S
Molecular Weight261.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1999
Nitrogen Atoms1
Sulfur Atoms1

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