N-Butyl-3-methyl-6-phenylisoxazolo[5,4-b]pyridin-4-amine CAS 61658-65-9

Purity 97%+In StockPharmaceutical Standards
CAS No.61658-65-9
Molecular FormulaC17H19N3O
Molecular Weight281.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Butyl-3-methyl-6-phenylisoxazolo[5,4-b]pyridin-4-amine CAS 61658-65-9 chemical structure

Description

CATO manufactures N-Butyl-3-methyl-6-phenylisoxazolo[5,4-b]pyridin-4-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.

N-Butyl-3-methyl-6-phenylisoxazolo[5,4-b]pyridin-4-amine (CAS 61658-65-9), molecular formula C17H19N3O and molecular weight 281.35 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N-Butyl-3-methyl-6-phenylisoxazolo[5,4-b]pyridin-4-amine (C17H19N3O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

Physical & Chemical Properties

Molecular FormulaC17H19N3O
Molecular Weight281.35 g/mol
AppearancePale yellow to yellow crystalline powder
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms3

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