2-(4-Bromo-2,5-difluorophenyl)acetonitrile CAS 1785211-45-1
| CAS No. | 1785211-45-1 |
| Molecular Formula | C8H4BrF2N |
| Molecular Weight | 232.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(4-Bromo-2,5-difluorophenyl)acetonitrile 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.
2-(4-Bromo-2,5-difluorophenyl)acetonitrile (CAS 1785211-45-1) is a high-purity analytical reference standard with the molecular formula C8H4BrF2N and a molecular weight of 232.02 g/mol.
2-(4-Bromo-2,5-difluorophenyl)acetonitrile (C8H4BrF2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C8H4BrF2N |
| Molecular Weight | 232.02 g/mol |
| Appearance | Off-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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-(2-Bromo-4,5-difluorophenyl)acetonitrile (CAS 1017581-66-6)
- 5-Bromo-2-(difluoromethyl)benzonitrile (CAS 1128269-99-7)
- 5-Bromo-4,6-difluoro-1H-indole (CAS 1154742-51-4)
- 2-(3-Bromo-2,4-difluorophenyl)acetonitrile (CAS 1159186-98-7)
- 2-Bromo-5-(trifluoromethyl)thiazole (CAS 1209458-80-9)
- 5-Bromo-2-(trifluoromethyl)thiazole (CAS 1209458-88-7)
- 5-bromo-4-(trifluoromethyl)-1,3-thiazole (CAS 1211525-16-4)
- 4-Bromo-3-(difluoromethyl)benzonitrile (CAS 1254034-56-4)
Recommended Standards
- 2-(2-Bromo-3,4-difluorophenyl)acetonitrile (CAS 1781212-27-8)
- 3-Iodo-1-methyl-1H-pyrrole-2-carbonitrile (CAS 1823919-87-4)
- 2-(5-Bromo-2,3-difluorophenyl)acetonitrile (CAS 1780864-29-0)
- (4-(4-Fluorophenoxy)phenyl)boronic acid (CAS 361437-00-5)
- Potassium trimethylsilanolate (CAS 10519-96-7)
- 4-(4-Methyl-1-piperazinyl)-1H-indazol-3-ylamine (CAS 1211511-95-3)
- 2-Chloro-4-(methylcarbamoyl)phenylboronic acid (CAS 1451391-89-1)
- (S)-3-(Azetidin-2-ylmethoxy)pyridine dihydrochloride (CAS 174740-86-4)
- Atogepant Impurity 17 (CAS CATO-C4X-328517)
- 1-(4-Methoxybenzyl)-3-(((4-methoxybenzyl)oxy)methyl)-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2489244-20-2)
- n-(4-Chlorophenyl)-N-cyclopropylmethanesulfonamide (CAS 1247735-64-3)
- Methyl 6-Chloroindole-3-acetate (CAS 53859-25-9)
- 1-(2,2,2-Trifluoroacetyl)-1,2,3,4-tetrahydroquinoline-6-sulfonyl chloride (CAS 947498-97-7)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com