(5-Fluorothiophen-2-yl)methanamine hydrochloride CAS 1855889-50-7
| CAS No. | 1855889-50-7 |
| Molecular Formula | C5H6FNS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (5-Fluorothiophen-2-yl)methanamine hydrochloride is closely related to a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(5-Fluorothiophen-2-yl)methanamine hydrochloride (CAS 1855889-50-7), molecular formula C5H6FNSHCl and molecular weight 167.63 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution, (5-Fluorothiophen-2-yl)methanamine hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H6FNS HCl |
| Molecular Weight | 167.63 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorothiophen Standards
- (4-Fluorothiophen-2-yl)methanol (CAS 1007388-28-4)
- (3-Fluorothiophen-2-yl)methanamine (CAS 1211517-13-3)
- 1-((5-Fluorothiophen-2-yl)methyl)piperidine-4-carboxylic acid (CAS 1245771-46-3)
- N-((5-Fluorothiophen-2-yl)methyl)-2-(furan-2-yl)ethanamine (CAS 1245771-47-4)
- Ethyl 1-((5-fluorothiophen-2-yl)methyl)piperidine-4-carboxylate (CAS 1245771-48-5)
- 1-((5-Fluorothiophen-2-yl)methyl)piperazine (CAS 1245771-49-6)
- 1-((5-Fluorothiophen-2-yl)methyl)piperidine-3-carboxylic acid (CAS 1245771-50-9)
- 1-((5-Fluorothiophen-2-yl)methyl)piperidin-4-amine (CAS 1245771-51-0)
Recommended Standards
- 1,2-Dibutyltetrahydropyridazine-3,6-dione (CAS 96396-16-6)
- N-(Chlorocarbonyl)benzimidoyl chloride (CAS 4547-71-1)
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 1152508-60-5)
- 2-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridine (CAS 1355071-84-9)
- Cyclobutyl(cyclopentyl)methanone (CAS 1516430-83-3)
- 4-((Neopentyloxy)methyl)piperidine (CAS 883544-58-9)
- Methyl 3-(1-aminoethyl)piperidine-1-carboxylate (CAS 1341597-07-6)
- Methyl 2-methoxy-4-(3-(trifluoromethyl)benzamido)benzoate (CAS 477871-65-1)
- 5-Fluoro-2-methyl-4-pyrrolidin-1-yl-benzaldehyde 712317-60-7 8562AE C12H14FNO (CAS 712317-60-7)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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