R-Fenfluramine CAS 37577-24-5
| CAS No. | 37577-24-5 |
| Molecular Formula | C12H16F3N |
| 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 R-Fenfluramine.
R-Fenfluramine (CAS 37577-24-5) is a high-purity analytical reference standard with the molecular formula C12H16F3NHCl and a molecular weight of 267.72 g/mol.
Structurally, R-Fenfluramine (C12H16F3NHCl) contains a nitrile group, fluorine/chlorine 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 267.72 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), R-Fenfluramine 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 | 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.) | 1967 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- Fenfluramine hydrochloride (CAS 16105-77-4)
- 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)
- DL-Fenfluramine Hydrochloride (CAS 404-82-0)
Recommended Standards
- 3-Fluoro-5-(methoxymethyl)pyridine (CAS 23586-93-8)
- 2-[(4-fluorophenyl)sulfanyl]acetaldehyde (CAS 1082573-97-4)
- SC144 (CAS 895158-95-9)
- 2-((5-(4-Chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 332922-52-8)
- 1-(benzo[d][1,3]dioxol-5-yl)-2-bromopropan-1-one (CAS 52190-28-0)
- 2-((5-(1H-Benzo[d]imidazol-6-yl)-1,3,4-oxadiazol-2-yl)thio)ethanol (CAS 606117-02-6)
- 3-(Ethylthio)phenylboronic Acid (CAS 870718-05-1)
- 2-{3-[(dimethylamino)methyl]phenyl}ethan-1-amine dihydrochloride (CAS 1305712-60-0)
- 5-Amino-4-phenylpentan-2-ol (CAS 1384635-54-4)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com