1-(5-Fluorothiophen-2-yl)ethan-1-amine CAS 870849-74-4
| CAS No. | 870849-74-4 |
| Molecular Formula | C6H8FNS |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(5-Fluorothiophen-2-yl)ethan-1-amine (CAS 870849-74-4), molecular formula C6H8FNS and molecular weight 145.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(5-Fluorothiophen-2-yl)ethan-1-amine (C6H8FNS) contains a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 145.20 g/mol, it falls into the low-molecular-weight range. 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).
As a certified reference material (CRM), 1-(5-Fluorothiophen-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 | C6H8FNS |
| Molecular Weight | 145.20 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 | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorothiophen Standards
- 2-(3-Fluorothiophen-2-yl)ethan-1-amine (CAS 1507296-23-2)
- (5-Fluorothiophen-2-yl)boronic acid (CAS 1360465-64-0)
- (4-Fluorothiophen-2-yl)boronic acid (CAS 1360465-66-2)
- (5-Fluorothiophen-3-yl)boronic acid (CAS 1360465-68-4)
- 1-(5-Fluorothiophen-2-yl)ethan-1-ol (CAS 1245771-53-2)
- 1-(5-Fluorothiophen-2-yl)ethan-1-one (CAS 29669-44-1)
- 2-(3-Fluorothiophen-2-yl)acetonitrile (CAS 950604-64-5)
- 2-(5-Fluorothiophen-2-yl)acetonitrile (CAS 950604-65-6)
Recommended Standards
- 1-(2-Hydroxyethyl)piperidin-4-ol (CAS 224431-84-9)
- 1-(Allyloxy)-3-(methylamino)propan-2-ol (CAS 40987-35-7)
- 1-(2-Hydroxyethyl)piperidin-3-ol (CAS 3554-69-6)
- 1-(Dimethoxymethyl)pyrrolidine (CAS 5564-73-8)
- 2-(1H-Pyrrol-2-yl)acetamide (CAS 89532-48-9)
- Ethyl 1H-indole-3-carbimidate (CAS 19747-79-6)
- Methyl 4,6-dihydroxy-5-iodonicotinate (CAS 1190198-28-7)
- (E)-3-(3,5-Dimethylisoxazol-4-yl)acrylic acid (CAS 1613049-39-0)
- N,4-dimethylthiazole-5-sulfonamide (CAS 1823927-61-2)
- Ethyl 3-(trifluoromethyl)picolinate (CAS 952182-76-2)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)octahydro-1H-indole-6-carboxylic acid (CAS 1866262-94-3)
- 2-Chloro-1-(5-methylfuran-2-yl)ethan-1-one (CAS 81805-55-2)
- 2-((tert-Butoxycarbonyl)amino)-2-(1-phenylpiperidin-4-yl)acetic acid (CAS 1255664-58-4)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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