5-(tert-Butoxycarbonyl)-3a,4,5,6,7,7a-hexahydroisoxazolo[4,5-c]pyridine-3-carboxylic acid CAS 1160248-32-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(tert-Butoxycarbonyl)-3a,4,5,6,7,7a-hexahydroisoxazolo[4,5-c]pyridine-3-carboxylic acid.

5-(tert-Butoxycarbonyl)-3a,4,5,6,7,7a-hexahydroisoxazolo[4,5-c]pyridine-3-carboxylic acid (CAS 1160248-32-7), molecular formula C12H18N2O5 and molecular weight 270.28 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-(tert-Butoxycarbonyl)-3a,4,5,6,7,7a-hexahydroisoxazolo[4,5-c]pyridine-3-carboxylic acid (C12H18N2O5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 270.28 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com