Isothiazolo[4,5-b]pyridin-3-amine CAS 2089325-25-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2089325-25-5
Molecular FormulaC6H5N3S
Molecular Weight151.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Isothiazolo[4,5-b]pyridin-3-amine CAS 2089325-25-5 chemical structure

Description

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

CATO supplies Isothiazolo[4,5-b]pyridin-3-amine (CAS 2089325-25-5), a certified reference material (molecular formula C6H5N3S, MW 151.19 g/mol) for analytical method development and quality control.

Structurally, Isothiazolo[4,5-b]pyridin-3-amine (C6H5N3S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 151.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures Isothiazolo[4,5-b]pyridin-3-amine 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 FormulaC6H5N3S
Molecular Weight151.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms3
Sulfur Atoms1

Related Isothiazolo Standards

Recommended Standards

Why CATO?