1-(5-Bromo-2-thienyl)ethanamine CAS 129605-38-5
| CAS No. | 129605-38-5 |
| Molecular Formula | C6H8BrNS |
| Molecular Weight | 206.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(5-Bromo-2-thienyl)ethanamine is closely related to a nitrile group, sulfur-containing functionality, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(5-Bromo-2-thienyl)ethanamine (CAS 129605-38-5), a certified reference material (molecular formula C6H8BrNS, MW 206.10 g/mol) for analytical method development and quality control.
Owing to a nitrile group, sulfur-containing functionality, bromine substitution, 1-(5-Bromo-2-thienyl)ethanamine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 206.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 1-(5-Bromo-2-thienyl)ethanamine 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 Formula | C6H8BrNS |
| Molecular Weight | 206.10 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-4-isopropylthiazole (CAS 1025700-46-2)
- 2-Bromo-4-isopropylthiazole (CAS 1026598-63-9)
- 5-Bromo-2-isopropylthiazole (CAS 1086382-46-8)
- 2-Bromo-5-isopropylthiazole (CAS 1159817-16-9)
- 2-Bromo-5-propylthiazole (CAS 1215072-43-7)
- (4-Bromo-5-methylthiophen-2-yl)methanamine (CAS 1399663-69-4)
- 2-Bromo-4,5-dimethylthiophen-3-amine (CAS 1602661-04-0)
- (5-Bromo-3-methylthiophen-2-yl)methanamine (CAS 1784882-27-4)
Recommended Standards
- 2-(2-Bromopropyl)thiazole (CAS 1339265-99-4)
- (S)-1-(3-Bromothiophen-2-yl)ethan-1-amine (CAS 1213603-21-4)
- 2-(1-Bromopropyl)thiazole (CAS 1352072-67-3)
- (S)-1-(4-Bromothiophen-2-yl)ethan-1-amine (CAS 1213382-91-2)
- Tert-butyl (3S,4S)-3-(aminomethyl)-4-(4-methyloxazol-5-yl)pyrrolidine-1-carboxylate (CAS 2351239-05-7)
- 3-Chloro-5-(thiazol-5-yl)aniline (CAS 876343-46-3)
- (S)-7-Fluoro-3-(prop-2-yn-1-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 2883019-65-4)
- Tert-butyl (2-amino-2-cyclopropylpropyl)carbamate (CAS 1269152-51-3)
- 1-(1-Isopropyl-1H-benzo[d]imidazol-2-yl)-N-methylmethanamine dihydrochloride (CAS 1245569-28-1)
- N-(2-Acetylphenyl)nonanamide (CAS 1496050-19-1)
- 2-Carboethoxy-4-methoxybenzophenone (CAS 51432-00-9)
- (12-Hydroxydodecyl)phosphonic acid (CAS 198065-36-0)
- 4-(4H-1,2,4-Triazol-4-yl)piperidine hydrochloride (CAS 1537863-96-9)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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