(2-Bromo-4,6-difluorophenyl)hydrazine hydrochloride CAS 1245010-72-3
| CAS No. | 1245010-72-3 |
| Molecular Formula | C6H5BrF2N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Bromo-4,6-difluorophenyl)hydrazine hydrochloride is closely related to a nitrile group, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2-Bromo-4,6-difluorophenyl)hydrazine hydrochloride (CAS 1245010-72-3), a certified reference material (molecular formula C6H5BrF2N2HCl, MW 259.48 g/mol) for analytical method development and quality control.
Owing to a nitrile group, fluorine/chlorine/bromine substitution, (2-Bromo-4,6-difluorophenyl)hydrazine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.48 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.
CATO manufactures (2-Bromo-4,6-difluorophenyl)hydrazine 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 | C6H5BrF2N2 HCl |
| Molecular Weight | 259.48 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.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
- 8-Bromo-6-chloro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1000017-98-0)
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperidine-4-carboxamide (CAS 1000018-34-7)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperazine (CAS 1000018-35-8)
Recommended Standards
- 4-(4-Chlorophenyl)-6-(3,4-dichlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 73684-97-6)
- 2-(2-Methoxyethoxy)ethyl 3-piperidinyl etherhydrochloride (CAS 1220036-78-1)
- 4-Chloro-5-(4-fluorophenyl)-7-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 907585-55-1)
- Trimethadione (CAS 127-48-0)
- 1-Benzyl-4-(3-(trifluoromethyl)phenoxy)phthalazine (CAS 338404-35-6)
- Imidazo[2,1-b]thiazole-6-carboxylic Acid (CAS 53572-98-8)
- 2-(1h-1,2,3,4-Tetrazol-1-yl)ethan-1-amine hydrochloride (CAS 1201937-23-6)
- 3-(3,5-Dichloro-4-fluorophenyl)-5,5-dimethylimidazolidine-2,4-dione (CAS 66654-62-4)
- tert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)oxy)silane (CAS 2411790-91-3)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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