N-(3-aminopropyl)-3,5-dimethylisoxazole-4-sulfonamide hydrochloride CAS 1827894-21-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1827894-21-2
Molecular FormulaC8H15N3O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-aminopropyl)-3,5-dimethylisoxazole-4-sulfonamide hydrochloride CAS 1827894-21-2 chemical structure

Description

The occurrence of N-(3-aminopropyl)-3,5-dimethylisoxazole-4-sulfonamide hydrochloride is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-(3-aminopropyl)-3,5-dimethylisoxazole-4-sulfonamide hydrochloride (CAS 1827894-21-2), molecular formula C8H15N3O3SHCl and molecular weight 269.74 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-(3-aminopropyl)-3,5-dimethylisoxazole-4-sulfonamide hydrochloride (C8H15N3O3SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 269.74 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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

Molecular FormulaC8H15N3O3S HCl
Molecular Weight269.74 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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