7211-54-3 (3-Mercaptopropyl)ammonium chloride 1-Propanethiol, 3-amino-, hydrochloride 3-Amino-1-propanethiol hydrochloride Chlorhydrate de mercapto-3 propylamine [French] EINECS 230-593-3 Homocysteamine hydrochloride 3-Mercaptopropylamine hydrochloride NSC 69290 Chlorhydrate de mercapto-3 propylamine CAS 7211-54-3

Purity 97%+In StockPharmaceutical Standards
CAS No.7211-54-3
Molecular FormulaC3H9NS
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7211-54-3 (3-Mercaptopropyl)ammonium chloride 1-Propanethiol, 3-amino-, hydrochloride 3-Amino-1-propanethiol hydrochloride Chlorhydrate de mercapto-3 propylamine [French] EINECS 230-593-3 Homocysteamine hydrochloride 3-Mercaptopropylamine hydrochloride NSC 69290 Chlorhydrate de mercapto-3 propylamine CAS 7211-54-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7211-54-3 (3-Mercaptopropyl)ammonium chloride 1-Propanethiol, 3-amino-, hydrochloride 3-Amino-1-propanethiol hydrochloride Chlorhydrate de mercapto-3 propylamine [French] EINECS 230-593-3 Homocysteamine hydrochloride 3-Mercaptopropylamine hydrochloride NSC 69290 Chlorhydrate de mercapto-3 propylamine.

7211-54-3 (3-Mercaptopropyl)ammonium chloride 1-Propanethiol, 3-amino-, hydrochloride 3-Amino-1-propanethiol hydrochloride Chlorhydrate de mercapto-3 propylamine [French] EINECS 230-593-3 Homocysteamine hydrochloride 3-Mercaptopropylamine hydrochloride NSC 69290 Chlorhydrate de mercapto-3 propylamine (CAS 7211-54-3), molecular formula C3H9NSHCl and molecular weight 127.63 g/mol, is a CATO reference standard with documented purity and traceability.

7211-54-3 (3-Mercaptopropyl)ammonium chloride 1-Propanethiol, 3-amino-, hydrochloride 3-Amino-1-propanethiol hydrochloride Chlorhydrate de mercapto-3 propylamine [French] EINECS 230-593-3 Homocysteamine hydrochloride 3-Mercaptopropylamine hydrochloride NSC 69290 Chlorhydrate de mercapto-3 propylamine (C3H9NSHCl) contains sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

As a certified reference material (CRM), 7211-54-3 (3-Mercaptopropyl)ammonium chloride 1-Propanethiol, 3-amino-, hydrochloride 3-Amino-1-propanethiol hydrochloride Chlorhydrate de mercapto-3 propylamine [French] EINECS 230-593-3 Homocysteamine hydrochloride 3-Mercaptopropylamine hydrochloride NSC 69290 Chlorhydrate de mercapto-3 propylamine 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 FormulaC3H9NS HCl
Molecular Weight127.63 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1959
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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