Thiophen-2-amine hydrobromide CAS 63806-72-4
| CAS No. | 63806-72-4 |
| Molecular Formula | C4H5NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Thiophen-2-amine hydrobromide 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.
CATO supplies Thiophen-2-amine hydrobromide (CAS 63806-72-4), a certified reference material (molecular formula C4H5NSHBr, MW 180.06 g/mol) for analytical method development and quality control.
The molecular framework of Thiophen-2-amine hydrobromide (C4H5NSHBr) is characterized by a nitrile group, sulfur-containing functionality, bromine 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. 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.
Physical & Chemical Properties
| Molecular Formula | C4H5NS HBr |
| Molecular Weight | 180.06 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) | 2.0 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 4-(Thiophen-2-ylmethyl)benzonitrile (CAS 100005-79-6)
- 1-(Thiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 100058-72-8)
- 1-Methyl-4-(thiophen-2-yl)piperidin-4-ol (CAS 100131-91-7)
- 1-(Thiophen-2-yl)cyclohexan-1-amine (CAS 100133-00-4)
- Ethyl 2-((5-(3-(thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1001830-00-7)
- 2-((5-(3-(Thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1002043-11-9)
- 4-(Thiophen-2-ylmethyl)benzoic acid (CAS 1002727-90-3)
- Methyl(thiophen-2-yl)cyanocarbonimidodithioate (CAS 100477-76-7)
Recommended Standards
- Ethyl 4-(2-chlorophenyl)-4-oxobutyrate (CAS 898759-01-8)
- 2-Benzyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 6772-61-8)
- 2-((4-Amino-6-((3-chlorophenyl)amino)-1,3,5-triazin-2-yl)amino)ethanol (CAS 61912-42-3)
- 5-ACetyl-2-acetylamino-4-methyl-thiophene-3-carboxylic acid methyl ester (CAS 4651-88-1)
- 3-Chloro-2-propoxypyridine (CAS 1289045-77-7)
- tert-Butyl 4-benzyl-4-hydroxypiperidine-1-carboxylate (CAS 191327-87-4)
- Diethyl 2-(4-(1H-imidazol-1-yl)benzylidene)malonate (CAS 147471-14-5)
- 1-((3-Ethyl-2-(4-nitrophenyl)imidazolidin-1-yl)methyl)-1H-benzo[d][1,2,3]triazole (CAS 433219-44-4)
- tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate (CAS 545433-63-4)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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