1-(2,4-Dichlorophenyl)-2-(pyrazin-2-yl)ethanone CAS 83227-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83227-43-4 |
| Molecular Formula | C12H8Cl2N2O |
| Molecular Weight | 267.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(2,4-Dichlorophenyl)-2-(pyrazin-2-yl)ethanone (CAS 83227-43-4) pharmaceutical standards reference standard. Molecular formula: C12H8Cl2N2O. Molecular weight: 267.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2N2O |
| Molecular Weight | 267.11 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.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 5-(3,5-Dichlorophenyl)-2-formylphenol (CAS 1262003-94-0)
- (2E)-1-(2,5-Dichlorophenyl)-3-(furan-2-yl)prop-2-en-1-one (CAS 1335135-74-4)
- 5-(3,5-Dichlorophenyl)nicotinamide (CAS 1346691-99-3)
- (2E)-1-(2,4-Dichlorophenyl)-3-(furan-2-yl)prop-2-en-1-one (CAS 918151-23-2)
- (2E)-1-(3,4-Dichlorophenyl)-3-(furan-2-yl)prop-2-en-1-one (CAS 209600-08-8)
- 1-(2,5-Dichlorophenyl)-2-(pyrazin-2-yl)ethanone (CAS 88283-32-3)
- 1-(3,4-Dichlorophenyl)-2-(pyrazin-2-yl)ethanone (CAS 88283-35-6)
- 2-(3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl)acetonitrile (CAS 519056-44-1)
Recommended Standards
- (3,5-Dichloro-2-hydroxyphenyl)(phenyl)methanone (CAS 7396-92-1)
- 1-(4-Chlorophenyl)-2-(2-chloropyrimidin-4-yl)ethanone (CAS 646527-94-8)
- 2,4-Dichloro-N-(pyridin-3-yl)benzamide (CAS 197800-84-3)
- 2-(3,4-Dichlorophenyl)-2-fluoroacetic acid (CAS 29229-91-2)
- (1s,3s)-3-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-methylcyclobutan-1-ol (CAS 936901-75-6)
- 7-Bromo-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 105544-36-3)
- 4-Methyl-2-((pyridin-2-ylmethyl)amino)pentan-1-ol (CAS 1235804-36-0)
- N-[(1R,2R)-2-(Dimethylamino)-1,2-diphenylethyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea (CAS 1440198-44-6)
- N-(furan-2-ylmethyl)-N-(1-(o-tolylcarbamoyl)cyclohexyl)nicotinamide (CAS 503561-70-4)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com