2-(chloromethyl)-3-methylpyrazine CAS 81831-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81831-67-6 |
| Molecular Formula | C6H13ClN2 |
| Molecular Weight | 148.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(chloromethyl)-3-methylpyrazine (CAS 81831-67-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H13ClN2. Molecular weight: 148.63 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H13ClN2 |
| Molecular Weight | 148.63 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloromethyl Standards
- 4-(chloromethyl)-1,3-dimethyl-1H-pyrazole (CAS 1119833-69-0)
- 2-(Chloromethyl)cyclohexanol (CAS 113662-55-8)
- 5-(chloromethyl)-1-ethyl-pyrazole (CAS 1170981-19-7)
- 2-(chloromethyl)-5-methylpyrimidine (CAS 126504-85-6)
- 5-(chloromethyl)-2-methylpyrimidine (CAS 126504-86-7)
- 4-(Chloromethyl)-4-methyltetrahydro-2h-pyran (CAS 1466745-29-8)
- 1-(Chloromethyl)-1-(2-methoxyethyl)cyclopropane (CAS 1495603-52-5)
- 3-(Chloromethyl)-3-ethyltetrahydrofuran (CAS 15945-79-6)
Recommended Standards
- 2-(3-Chloropropyl)tetrahydrofuran (CAS 767-07-7)
- 2-(chloromethyl)-5-methylpyrazine (CAS 81831-68-7)
- 1-Chloro-5-methyl-2-hexanone (CAS 25389-38-2)
- Methyl 4-(4-aminophenyl)piperazine-1-carboxylate (CAS 662246-30-2)
- 8-Bromo-1,6-naphthyridin-4(1H)-one (CAS 72754-03-1)
- Methyl 2-cyclopentyloxazole-4-carboxylate (CAS 1126634-44-3)
- 1-Bromo-3-(4-methylbenzenesulfonyl)propan-2-one (CAS 874009-26-4)
- 2-Amino-5-(2,5-dichlorophenyl)nicotinic acid (CAS 1261966-96-4)
- 3-(Difluoromethyl)-6-fluoro-5-nitropyridin-2-amine (CAS 1806830-88-5)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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 13829788188 / jacky.chen@cato-chem.com