Fenfluramine hydrochloride CAS 16105-77-4
| CAS No. | 16105-77-4 |
| Molecular Formula | C12H16F3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fenfluramine hydrochloride (C12H16F3NHCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Fenfluramine hydrochloride (CAS 16105-77-4), molecular formula C12H16F3NHCl and molecular weight 267.72 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C12H16F3N HCl |
| Molecular Weight | 267.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1961 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Fenfluramine Standards
- Nor-Fenfluramine (CAS 1886-26-6)
- Fenfluramine Impurity 1 (CAS 19023-40-6)
- Fenfluramine Impurity 2 (CAS 21235-67-6)
- Fenfluramine Impurity 4 (CAS 21906-39-8)
- (S)-(+)-Fenfluramine Hydrochloride (CAS 3239-45-0)
- (R)-(-)-Fenfluramine Hydrochloride (CAS 3616-78-2)
- R-Fenfluramine (CAS 37577-24-5)
- DL-Fenfluramine Hydrochloride (CAS 404-82-0)
Recommended Standards
- Methyl 2-amino-4-chloro-8-methoxyquinazoline-5-carboxylate (CAS 1352925-79-1)
- 2-ethylmorpholine hydrochloride (CAS 1221722-35-5)
- 1,2-Dibromo-4,5-difluoro-3-(trifluoromethoxy)benzene (CAS 1805121-85-0)
- Mirtazapine Impurity 22 (CAS 5271-27-2)
- 1-(4-Chloro-2-hydroxy-5-methoxyphenyl)thiourea (CAS 1820683-26-8)
- 4-(2,4-dinitroÂphenylÂazo)-phenol (CAS 6690-51-3)
- (5Z)-5-[(3,4-Difluorophenyl)methylidene]-4H,5H,6H-thieno[2,3-b]thiopyran-4-one (CAS 1164519-74-7)
- 7-methoxy-1-methyl-1H-1,3-benzodiazol-5-amine (CAS 853789-08-9)
- Dapoxetine Impurity 106 (CAS CATO-C4X-1439106)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
Why CATO?
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