(S)-1-Fluoro-3-methylbutan-2-amine hydrochloride CAS 886216-66-6
| CAS No. | 886216-66-6 |
| Molecular Formula | C5H12FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-1-Fluoro-3-methylbutan-2-amine hydrochloride.
(S)-1-Fluoro-3-methylbutan-2-amine hydrochloride (CAS 886216-66-6), molecular formula C5H12FNHCl and molecular weight 141.61 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-1-Fluoro-3-methylbutan-2-amine hydrochloride (C5H12FNHCl) is characterized by fluorine/chlorine 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.
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.
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 | C5H12FN HCl |
| Molecular Weight | 141.61 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) | -1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 2-(3,4-Dimethoxyphenyl)pyrimido-[1,2-a]benzimidazol-4(1H)-one (CAS 903440-36-8)
- Methyl 2-(chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylate (CAS 1707562-64-8)
- 4-(Benzylamino)furan-2(5H)-one (CAS 38470-54-1)
- tert-butyl (6S)-6-[5-(4-iodophenyl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate (CAS 1430105-00-2)
- Ammoxetine Impurity 1 (CAS CATO-C4X-33571)
- 2-(2-Chlorophenyl)-1-phenylethan-1-ol (CAS 53774-32-6)
- 7,7-Dimethyl-4,5-dioxo-10-thioxo-4,5,7,10-tetrahydro-[1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinolin-2-yl benzoate (CAS 879618-23-2)
- Ensifentrine impurity 7 (CAS 91209-79-9)
- 3-(2-Chlorothiophen-3-yl)-5-methylisoxazole-4-carboxylic acid (CAS 14483-57-9)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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