2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-acetonitrile CAS 1806952-53-3
| CAS No. | 1806952-53-3 |
| Molecular Formula | C9H7BrF2N2O |
| Molecular Weight | 277.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-acetonitrile (C9H7BrF2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 277.07 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-acetonitrile (CAS 1806952-53-3) is a high-purity analytical reference standard with the molecular formula C9H7BrF2N2O and a molecular weight of 277.07 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H7BrF2N2O |
| Molecular Weight | 277.07 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/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromomethyl Standards
- 2-(Bromomethyl)-5-cyano-3-(difluoromethyl)-6-methoxypyridine (CAS 1805087-84-6)
- 2-(Bromomethyl)-6-(difluoromethyl)-5-hydroxypyridine-3-acetonitrile (CAS 1805258-65-4)
- 2-(Bromomethyl)-4-cyano-6-(difluoromethyl)pyridine-3-methanol (CAS 1805288-01-0)
- 2-(Bromomethyl)-4-(difluoromethyl)-5-hydroxypyridine-3-acetonitrile (CAS 1805613-82-4)
- 2-(Bromomethyl)-4-(difluoromethyl)-3-hydroxypyridine-6-acetonitrile (CAS 1806952-35-1)
- 2-(Bromomethyl)-5-(difluoromethyl)-4-hydroxypyridine-3-acetonitrile (CAS 1806952-43-1)
- 2-(Bromomethyl)-3-cyano-5-(difluoromethyl)-4-methoxypyridine (CAS 1806955-83-8)
- 2-(Bromomethyl)-6-cyano-5-(difluoromethyl)pyridine-3-methanol (CAS 1806996-44-0)
Recommended Standards
- 2-(4-Bromo-6-(difluoromethyl)-3-methoxypyridin-2-yl)acetonitrile (CAS 1805921-13-4)
- 2-(4-Bromo-2-(difluoromethyl)-5-methoxypyridin-3-yl)acetonitrile (CAS 1807021-64-2)
- 2-(4-Bromo-5-(difluoromethyl)-6-methoxypyridin-3-yl)acetonitrile (CAS 1807021-71-1)
- 2-(2-Bromo-6-(difluoromethyl)-5-methoxypyridin-3-yl)acetonitrile (CAS 1805426-92-9)
- 6-Fluoropyrazin-2-amine (CAS 1246466-74-9)
- 1-(3-Fluorophenyl)-5-methyl-1,4-diazepane (CAS 1249582-93-1)
- 6-(1,1-Dioxo-1lambda6-thiomorpholine-4-carbonyl)pyridine-2-carboxylic acid (CAS 1155538-89-8)
- 2,2-Difluoro-1-(3-thienyl)ethanone (CAS 874279-92-2)
- Olanzapine Impurity 31 (CAS CATO-C4X-117831)
- 1158247-58-5 2-Amino-6-(4-aminopiperidin-1-yl)pyrimidin-4(1H)-one--hydrogen chloride (1/2) DTXSID20700651 (CAS 1158247-58-5)
- 4-{[2-Chloro-4-(tert-pentyl)phenoxy]-methyl}piperidine hydrochloride (CAS 1220035-90-4)
- 4-methoxy-3-(2-methoxyethoxy)aniline (CAS 26181-51-1)
- 3-(4-chlorophenyl)cyclohexan-1-one (CAS 136333-71-6)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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