3-Amino-3-(5-chlorothiophen-2-yl)propanoic acid hydrochloride CAS 194229-22-6
| CAS No. | 194229-22-6 |
| Molecular Formula | C7H8ClNO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 242.11 g/mol gives 3-Amino-3-(5-chlorothiophen-2-yl)propanoic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Amino-3-(5-chlorothiophen-2-yl)propanoic acid hydrochloride (CAS 194229-22-6) is a high-purity analytical reference standard with the molecular formula C7H8ClNO2SHCl and a molecular weight of 242.11 g/mol.
The molecular framework of 3-Amino-3-(5-chlorothiophen-2-yl)propanoic acid hydrochloride (C7H8ClNO2SHCl) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 3-Amino-3-(5-chlorothiophen-2-yl)propanoic acid 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 | C7H8ClNO2S HCl |
| Molecular Weight | 242.11 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- 3-methoxypropyl isothiocyanate (CAS 17702-11-3)
- 1,6-Naphthyridin-3-amine (CAS 53454-30-1)
- 3-(3-chlorophenyl)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1512090-12-8)
- 4-Cyano-3,5-difluorophenyl 4-propylbenzoate (CAS 193275-43-3)
- 4-(3-Hydroxypropyl)-2,6-dimethylphenol (CAS 122004-95-9)
- 3-Aminocyclohexanol Hydrochloride (CAS 1263378-29-5)
- Pyrazolo[1,5-a]pyrazin-3-ol (CAS 2795137-16-3)
- N-methyl-N-(tetrahydrothiophen-3-yl)piperidine-3-carboxamide (CAS 1096261-97-0)
- 4-Chloro-2-methoxybenzo[d]oxazole (CAS 1806393-34-9)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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