<I>N</I>-Boc-3-aminothiophene CAS 19228-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.19228-91-2
Molecular FormulaC9H17NO2S
Molecular Weight203.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<I>N</I>-Boc-3-aminothiophene CAS 19228-91-2 chemical structure

Description

<I>N</I>-Boc-3-aminothiophene (CAS 19228-91-2), molecular formula C9H17NO2S and molecular weight 203.30 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of <I>N</I>-Boc-3-aminothiophene (C9H17NO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures <I>N</I>-Boc-3-aminothiophene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H17NO2S
Molecular Weight203.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962
Nitrogen Atoms1
Sulfur Atoms1

Recommended Standards

Why CATO?