55506-37-1 2-Amino-5-chlorothiazole hydrochloride 2-Thiazolamine, 5-chloro-, monohydrochloride 5-Chloro-2-thiazolamine hydrochloride EINECS 259-680-4 CAS 55506-37-1

Purity 97%+In StockPharmaceutical Standards
CAS No.55506-37-1
Molecular FormulaC3H7ClN2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

55506-37-1 2-Amino-5-chlorothiazole hydrochloride 2-Thiazolamine, 5-chloro-, monohydrochloride 5-Chloro-2-thiazolamine hydrochloride EINECS 259-680-4 CAS 55506-37-1 chemical structure

Description

Based on its molecular formula C3H7ClN2SHCl, 55506-37-1 2-Amino-5-chlorothiazole hydrochloride 2-Thiazolamine, 5-chloro-, monohydrochloride 5-Chloro-2-thiazolamine hydrochloride EINECS 259-680-4 contains sulfur-containing functionality, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 175.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

55506-37-1 2-Amino-5-chlorothiazole hydrochloride 2-Thiazolamine, 5-chloro-, monohydrochloride 5-Chloro-2-thiazolamine hydrochloride EINECS 259-680-4 (CAS 55506-37-1), molecular formula C3H7ClN2SHCl and molecular weight 175.07 g/mol, is a CATO reference standard with documented purity and traceability.

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

Molecular FormulaC3H7ClN2S HCl
Molecular Weight175.07 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)0.0
CAS Registry Year (est.)1972
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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