2,3-Bis(chloromethyl)pyridine CAS 45754-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 45754-12-9 |
| Molecular Formula | C7H7Cl2N |
| Molecular Weight | 176.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3-Bis(chloromethyl)pyridine (CAS 45754-12-9) pharmaceutical standards reference standard. Molecular formula: C7H7Cl2N. Molecular weight: 176.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7Cl2N |
| Molecular Weight | 176.04 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 3,4-Bis(chloromethyl)pyridine (CAS 38070-81-4)
- (4-Chloromethyl-cyclohexyl)-dimethyl-amine (CAS 1353989-47-5)
- 5-(chloromethyl)-2-isopropylthiazole (CAS 1051463-88-7)
- 1119449-92-1 5-(Chloromethyl)-4-ethyl-2-methyl-1,3-thiazole 8846AC C7H10ClNS (CAS 1119449-92-1)
- 2-(Chloromethyl)-4-isopropylthiazole (CAS 153493-64-2)
- 4-(chloromethyl)-2-propyl-1,3-thiazole (CAS 40516-58-3)
- 4-(Chloromethyl)-2-isopropylthiazole (CAS 40516-57-2)
- 1-[3-(Chloromethyl)piperidin-1-yl]ethan-1-one (CAS 1082844-32-3)
Recommended Standards
- 2-(Dichloromethyl)-6-methylpyridine (CAS 56533-57-4)
- 2,3-Dichloro-4-methylaniline (CAS 80026-12-6)
- 2-(Dichloromethyl)-4-methylpyridine (CAS 88237-12-1)
- methyl 2-formyl-1-(2-methoxyethyl)imidazo[1,2-b]pyrazole-6-carboxylate (CAS 2756784-42-4)
- 2-[(3-Phenyl-2-propen-1-yl)thio]benzoic acid (CAS 331852-10-9)
- 4-(2-Fluoropyridin-4-yl)-2-(methylthio)pyrimidine, 97% (CAS 1453851-73-4)
- 1-Amino-6-bromoisoquinoline (CAS 215453-26-2)
- 2-(4-Isopropoxybenzoyl)-3-methylpyridine (CAS 1187165-54-3)
- 13-Methoxy-13-oxotridecanoic acid (CAS 3927-59-1)
- Cycloaspeptide A (CAS 109171-13-3)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com