(2S)-2-Aminopropane-1-thiol hydrochloride CAS 114179-96-3
| CAS No. | 114179-96-3 |
| Molecular Formula | C3H9NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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 (2S)-2-Aminopropane-1-thiol hydrochloride.
(2S)-2-Aminopropane-1-thiol hydrochloride (CAS 114179-96-3), molecular formula C3H9NSHCl and molecular weight 127.63 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2S)-2-Aminopropane-1-thiol hydrochloride (C3H9NSHCl) contains sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 127.63 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.
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.
CATO manufactures (2S)-2-Aminopropane-1-thiol hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H9NS HCl |
| Molecular Weight | 127.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- 2-Aminopropane-1-thiol (CAS 10229-29-5)
- 3-Aminopropane-1-sulfonamide hydrochloride (CAS 104458-33-5)
- 3-Aminopropane-d6-sulfonic Acid (CAS 1131576-06-1)
- (R)-2-Aminopropane-1-thiol hydrochloride (CAS 114179-97-4)
- (S)-2-Aminopropane-1-sulfonic acid (CAS 126301-30-2)
- 1-Aminopropane-2-sulfonamide hydrochloride (CAS 1420660-61-2)
- (2s)-3-Aminopropane-1,2-diol hydrochloride (CAS 209849-99-0)
- (R)-3-Aminopropane-1,2-diol hydrochloride (CAS 2196154-29-5)
Recommended Standards
- (((2S,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl)difluoromethyl)phosphonic acid (CAS 486404-25-5)
- (R)-Methyl 3-([1,1'-biphenyl]-4-yl)-2-aminopropanoate (CAS 767606-30-4)
- 1-Acetyl-3-chloro-1H-indole-2-carbaldehyde (CAS 110912-14-6)
- 3-(2-Hydroxy-ethoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1353987-71-9)
- 1,4,6-Trichloro-2,3-dihydro-1h-indene (CAS 1188146-20-4)
- tert-butyl N-[2-(propan-2-yloxy)pyridin-4-yl]carbamate (CAS 1936610-26-2)
- Chlorphenamine EP Impurity A (DiMaleate) (CAS CATO-C4X-11881)
- 1-(2-Methoxyphenyl)-2-((5-methyl-1,3,4-thiadiazol-2-yl)thio)ethan-1-one (CAS 1031190-63-2)
- 3-Iodo-4-methyl-7-nitro-1H-indazole (CAS 1190315-75-3)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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