5-Chloropyrazine-2-carbonitrile CAS 36070-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36070-75-4 |
| Molecular Formula | C5H2ClN3 |
| Molecular Weight | 139.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloropyrazine-2-carbonitrile (CAS 36070-75-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H2ClN3. Molecular weight: 139.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H2ClN3 |
| Molecular Weight | 139.54 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloropyrazine Standards
- 3-Chloropyrazine-2-carbaldehyde (CAS 121246-96-6)
- 5-Chloropyrazine-2-carbaldehyde (CAS 88625-24-5)
- 3-Chloropyrazine 1-oxide (CAS 6863-76-9)
- 5-chloropyrazine-2,3-diamine (CAS 1259479-81-6)
- 5-Acetyl-2-chloropyrazine (CAS 160252-31-3)
- 3-Chloropyrazine-2-carboxamide (CAS 21279-62-9)
- 5-Chloropyrazine-2-carboxamide (CAS 21279-64-1)
- 6-Chloropyrazine-2-carboxamide (CAS 36070-79-8)
Recommended Standards
- 2-Chloropyrimidine-4-carbonitrile (CAS 75833-38-4)
- 5-Chloropyrimidine-2-carbonitrile (CAS 38275-56-8)
- 6-Chloropyridazine-4-carbonitrile (CAS 1780924-86-8)
- 2-Chloro-N-hydroxyisonicotinimidamide (CAS 857653-85-1)
- [2-(4,5-dichloro-3-methyl-1H-pyrazol-1-yl)butyl]amine,HCl (CAS 1431965-54-6)
- 1-Ethoxy-2-fluorobenzene (CAS 451-80-9)
- N-((4-Phenyl-4H-1,2,4-triazol-3-yl)methyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide (CAS 1428351-38-5)
- Methyl 2-Amino-5-methoxybenzothiazole-6-carboxylate (CAS 1155287-40-3)
- 661472-41-9 BIW199E18V Relamorelin [USAN:INN] UNII-BIW199E18V BIM28131 BIM-28131 Relamorelin 4-Piperidinecarboxamide, 3-benzo(b)thien-3-yl-N-(4-piperidinylcarbonyl)-D-alanyl-D-tryptophyl-L-phenylalanyl-4-amino- Relamorelin [INN] Relamorelin [WHO-DD] RM 131 RM131 RM-131 (CAS 661472-41-9)
- Exenatide (CAS 141758-74-9（free base）)
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