4774-14-5 2,6-Dichloropyrazine Pyrazine, 2,6-dichloro- AI3-61780 EINECS 225-316-8 CAS 4774-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4774-14-5 |
| Molecular Formula | C4H8Cl2N2 |
| Molecular Weight | 155.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4774-14-5 2,6-Dichloropyrazine Pyrazine, 2,6-dichloro- AI3-61780 EINECS 225-316-8 (CAS 4774-14-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8Cl2N2. Molecular weight: 155.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H8Cl2N2 |
| Molecular Weight | 155.03 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloropyrazine Standards
- 2,5-Dichloropyrazine (CAS 19745-07-4)
- 2,3-Dichloropyrazine (CAS 4858-85-9)
- 2,6-Dichloropyrazine 1-oxide (CAS 61655-70-7)
- 3,5-Dichloropyrazine-2-carbonitrile (CAS 313339-92-3)
- 3,6-Dichloropyrazine-2-carbaldehyde (CAS 1357172-39-4)
- 3,5-Dichloropyrazine-2-carbaldehyde (CAS 136866-27-8)
- 3,5-Dichloropyrazine-2-methanol (CAS 313339-89-8)
- 3,5-Dichloropyrazine-2-carboxamide (CAS 312736-50-8)
Recommended Standards
- 4,5-dichloropyrimidine (CAS 6554-61-6)
- 2-(Hydroxyamino)-2-oxoethylphosphonic acid, 90% (CAS 89873-30-3)
- 3,4-dichloropyridazine (CAS 1677-80-1)
- 3-Bromo-2-(((1-phenyl-1H-tetrazol-5-yl)thio)methyl)imidazo[1,2-a]pyridine (CAS 306280-24-0)
- Nicotinaldehyde oxime (CAS 1193-92-6)
- 4-Chloro-2-nitro-1-(propylthio)benzene (CAS 90562-64-4)
- 6-(2-Bromobenzamido)hexanoic acid (CAS 78121-40-1)
- (R)-4-(Benzyloxy)-1-(4-isopropyl-2-thioxothiazolidin-3-yl)butan-1-one (CAS 141355-51-3)
- 1-(Adamantan-1-yl)-3-(4-ethoxyphenyl)urea (CAS 313403-20-2)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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