Isothiazol-3-amine hydrochloride CAS 1955506-86-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1955506-86-1
Molecular FormulaC3H4N2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Isothiazol-3-amine hydrochloride CAS 1955506-86-1 chemical structure

Description

Structurally, Isothiazol-3-amine hydrochloride (C3H4N2SHCl) contains a nitrile group, sulfur-containing functionality, 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 136.60 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Isothiazol-3-amine hydrochloride (CAS 1955506-86-1) is a high-purity analytical reference standard with the molecular formula C3H4N2SHCl and a molecular weight of 136.60 g/mol.

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.

As a certified reference material (CRM), Isothiazol-3-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC3H4N2S HCl
Molecular Weight136.60 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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