1-(4-Bromothiophen-2-yl)ethan-1-amine CAS 870849-81-3
| CAS No. | 870849-81-3 |
| Molecular Formula | C6H8BrNS |
| Molecular Weight | 206.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Bromothiophen-2-yl)ethan-1-amine 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.
1-(4-Bromothiophen-2-yl)ethan-1-amine (CAS 870849-81-3) is a high-purity analytical reference standard with the molecular formula C6H8BrNS and a molecular weight of 206.10 g/mol.
Based on its molecular formula C6H8BrNS, 1-(4-Bromothiophen-2-yl)ethan-1-amine contains a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(4-Bromothiophen-2-yl)ethan-1-amine 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- 2-(3-Bromothiophen-2-yl)ethan-1-amine (CAS 1000532-83-1)
- 1-(3-Bromothiophen-2-yl)ethan-1-amine (CAS 1086393-20-5)
- (R)-1-(4-Bromothiophen-2-yl)ethanamine (CAS 1212816-88-0)
- (S)-1-(4-Bromothiophen-2-yl)ethan-1-amine (CAS 1213382-91-2)
- (S)-1-(3-Bromothiophen-2-yl)ethan-1-amine (CAS 1213603-21-4)
- 2-(4-bromothiophen-2-yl)acetonitrile (CAS 160005-43-6)
- [(4-bromothiophen-2-yl)methyl](methyl)amine (CAS 814255-78-2)
- [(5-bromothiophen-2-yl)methyl](methyl)amine (CAS 90553-43-8)
Recommended Standards
- 1-(2-Bromothiophen-3-yl)ethanamine (CAS 331766-69-9)
- 2-(2-Bromothiophen-3-yl)ethan-1-amine (CAS 893421-71-1)
- [(5-bromothiophen-3-yl)methyl](methyl)amine (CAS 814255-84-0)
- 2-(4-Bromothiophen-2-yl)ethan-1-amine (CAS 28783-37-1)
- 1-Nitronaphthalene-d7 (CAS 80789-77-1)
- 6-Chloro-4-hydroxy-5-(m-tolyl)pyridin-2(1H)-one (CAS 306978-60-9)
- 1-(7-Chloro-1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)ethanone (CAS 1221153-75-8)
- 3-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 41120-18-7)
- Pyrene-PEG5-propargyl (CAS 1817735-33-3)
- 4-Oxopyrrolidine-2-carboxylic acid (CAS 2002-02-0)
- 9-(2-Bromoethyl)-9H-carbazol-3-amine (CAS 2442597-58-0)
- 3-(Cyclohexyloxy)-5-hydroxybenzaldehyde (CAS 1243282-10-1)
- (1R,2S,5R)-2-isopropyl-5-methylcyclohexane-1-carbonitrile (CAS 475285-30-4)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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