2-Bromo-5-fluorophenylhydrazine Hydrochloride CAS 60481-35-8
| CAS No. | 60481-35-8 |
| Molecular Formula | C6H6BrFN2 |
| 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 2-Bromo-5-fluorophenylhydrazine Hydrochloride.
2-Bromo-5-fluorophenylhydrazine Hydrochloride (CAS 60481-35-8), molecular formula C6H6BrFN2HCl and molecular weight 241.49 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Bromo-5-fluorophenylhydrazine Hydrochloride (C6H6BrFN2HCl) is characterized by a nitrile group, fluorine/chlorine/bromine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Bromo-5-fluorophenylhydrazine Hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6BrFN2 HCl |
| Molecular Weight | 241.49 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1974 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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Recommended Standards
- Etrofol (CAS 3942-54-9)
- N-Methyl-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)furan-2-carboxamide (CAS 866134-22-7)
- rel-((6S,8aS)-Hexahydro-1H-pyrrolo[2,1-c][1,4]oxazin-6-yl)methanol (CAS 2820537-05-9)
- Benzyl 2-(((tert-butoxycarbonyl)amino)methyl)piperidine-1-carboxylate (CAS 1398506-58-5)
- 2-Phenyl-N-((1-phenyl-1H-tetrazol-5-yl)methyl)butanamide (CAS 921055-39-2)
- 2-((3-Fluorophenyl)imino)-2,3-dihydrothiazole-4-carboxylic acid (CAS 1170442-73-5)
- 3-Fluoro-6,7-dihydro-5H-cyclopenta[b]pyridine (CAS 1823930-33-1)
- (R)-2,6-Dimethylheptanoic acid (CAS 60148-94-9)
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2-((6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-2-yl)thio)acetamide (CAS 899948-61-9)
- Peptide 439 (CAS CATO-CPTD788439)
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