6-Bromo-2-(chloromethyl)-5-(difluoromethyl)nicotinonitrile CAS 1805345-90-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805345-90-7 |
| Molecular Formula | C8H4BrClF2N2 |
| Molecular Weight | 281.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2-(chloromethyl)-5-(difluoromethyl)nicotinonitrile (CAS 1805345-90-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4BrClF2N2. Molecular weight: 281.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4BrClF2N2 |
| Molecular Weight | 281.48 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 DMSO, DMF, methanol |
| 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.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 2-(6-Bromo-4-chloro-5-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1804656-08-3)
- 6-Bromo-3-(chloromethyl)-5-(difluoromethyl)picolinonitrile (CAS 1804657-03-1)
- 2-(2-Bromo-4-chloro-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805168-70-0)
- 2-(2-Bromo-5-chloro-6-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805168-98-2)
- 4-Bromo-3-chloro-5-(difluoromethyl)pyridine-2-acetonitrile (CAS 1805169-02-1)
- 2-(6-Bromo-2-chloro-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805359-32-3)
- 6-Bromo-5-(chloromethyl)-4-(difluoromethyl)picolinonitrile (CAS 1805386-32-6)
- 2-(4-Bromo-6-chloro-2-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805394-39-1)
Recommended Standards
- 2-(Bromomethyl)-4-chloro-6-cyano-3-(difluoromethyl)pyridine (CAS 1805360-89-7)
- 2-(Bromomethyl)-6-chloro-3-cyano-5-(difluoromethyl)pyridine (CAS 1805360-93-3)
- 2-(Chloromethyl)-6-iodoisonicotinaldehyde (CAS 1393584-62-7)
- 4-(((2-Chlorothiazol-5-yl)methyl)sulfonyl)benzoic acid (CAS 866039-48-7)
- 5-(2,3-Dihydro-1,4-benzodioxin-2-yl)-2,4-dihydro-4-methyl-3H-1,2,4-triazole-3-thione (CAS 685119-94-2)
- 4-Methylpyrimidine-5-carbohydrazide (CAS 1308384-46-4)
- (2R,3S)-2-Amino-3-phenyl-butyric acid ethyl ester hydrochloride (CAS 2365390-52-7)
- (4AR,6R,7aS)-6-(6-amino-9H-purin-9-yl)-2-hydroxytetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinine 2-oxide (CAS 1157-33-1)
- Thiazolidin-4-yl(thiomorpholino)methanone (CAS 1218057-43-2)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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