1-(3-Chlorophenyl)-2-(pyrazin-2-yl)ethanone CAS 88283-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88283-33-4 |
| Molecular Formula | C12H9ClN2O |
| Molecular Weight | 232.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Chlorophenyl)-2-(pyrazin-2-yl)ethanone (CAS 88283-33-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9ClN2O. Molecular weight: 232.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9ClN2O |
| Molecular Weight | 232.67 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(2-(4-Chlorophenyl)-5-methyloxazol-4-yl)acetonitrile (CAS 1017181-96-2)
- 5-(3-Chlorophenyl)nicotinamide (CAS 1356110-60-5)
- 5-(2-Chlorophenyl)nicotinamide (CAS 1356110-63-8)
- 5-(4-Chlorophenyl)nicotinamide (CAS 1356110-72-9)
- 1-(4-Chlorophenyl)-2-(pyrimidin-2-yl)ethanone (CAS 1437433-85-6)
- N-(4-chlorophenyl)isonicotinamide (CAS 14547-69-4)
- n-(4-Chlorophenyl)picolinamide (CAS 14547-72-9)
- N-(4-chlorophenyl)nicotinamide (CAS 14621-03-5)
Recommended Standards
- (3-Amino-2-chloropyridin-4-yl)(phenyl)methanone (CAS 342899-36-9)
- 1-(6-Chloro-2H-chromen-3-yl)-1H-imidazole (CAS 89781-59-9)
- 6-(4-Chlorophenyl)-3-methylimidazo[2,1-b]oxazole (CAS 191019-42-8)
- 2,3,6-trimethylmorpholine (CAS 282097-56-7)
- 2-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-2-fluoroacetic acid (CAS 1784989-48-5)
- N-cyclopropyl-1-ethyl-3-methyl-1H-pyrazole-5-carboxamide (CAS 1205451-52-0)
- N,1-dimethylpyrazol-4-amine (CAS 948572-94-9)
- N-(4-cyanophenyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 1019622-39-9)
- Capmatinib Impurity 7 (CAS CATO-C4X-29857)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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