methyl (2S)-2-amino-3-(3-bromothiophen-2-yl)propanoate hydrochloride CAS 1989638-23-4
| CAS No. | 1989638-23-4 |
| Molecular Formula | C8H10BrNO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures methyl (2S)-2-amino-3-(3-bromothiophen-2-yl)propanoate 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.
methyl (2S)-2-amino-3-(3-bromothiophen-2-yl)propanoate hydrochloride (CAS 1989638-23-4), molecular formula C8H10BrNO2SHCl and molecular weight 300.59 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H10BrNO2SHCl, methyl (2S)-2-amino-3-(3-bromothiophen-2-yl)propanoate hydrochloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.59 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.
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.
Physical & Chemical Properties
| Molecular Formula | C8H10BrNO2S HCl |
| Molecular Weight | 300.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-(Piperidin-4-yl)phenol hydrochloride (CAS 263139-27-1)
- 8-Bromo-5,6-dimethylquinoline (CAS 1378260-16-2)
- 1-(4-((6-Methoxyquinolin-8-yl)amino)butyl)guanidine (CAS 88755-57-1)
- 2-(2-((DiiSopropoxyphosphoryl)amino)acetamido)acetic acid (CAS 134824-72-9)
- 4-(Aminomethyl)-2,5-dimethylfuran-3-carboxylic acid (CAS 524052-51-5)
- N-(2-Ethyl-8-methoxy-4-oxoquinazolin-3(4H)-yl)-2-phenylacetamide (CAS 848027-01-0)
- 2-([1,1'-Biphenyl]-4-yl)-3-(ethylsulfonyl)-1H-pyrrole (CAS 1708444-97-6)
- 2-(4-Ethylphenoxy)propanoic acid (CAS 99761-31-6)
- 5-Amino-1-(2,2,2-trifluoroethyl)pyrimidine-2,4(1h,3h)-dione (CAS 1343687-02-4)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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