3-Cyanopyrazine 1-oxide CAS 25594-31-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25594-31-4 |
| Molecular Formula | C5H3N3O |
| Molecular Weight | 121.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyanopyrazine 1-oxide (CAS 25594-31-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H3N3O. Molecular weight: 121.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H3N3O |
| Molecular Weight | 121.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 3 |
Related Cyanopyrazine Standards
- N-cyanopyrazine-2-carboximidamide (CAS 1053656-81-7)
- 3-Cyanopyrazine-2-carboxamide (CAS 66505-29-1)
- 5-Cyanopyrazine-2-carboxylic Acid (CAS 1211533-09-3)
- 3-Cyanopyrazine-2-carboxylic acid (CAS 70546-26-8)
- Methyl 5-cyanopyrazine-2-carboxylate (CAS 138560-54-0)
- Methyl 3-cyanopyrazine-2-carboxylate (CAS 74402-57-6)
- 3-Cyanopyrazine-2-sulfonamide (CAS 1249194-47-5)
- 5-Cyanopyrazine-2-boronic acid pinacol ester, 96% (CAS 1186041-94-0)
Recommended Standards
- 2-Oxo-2,3-dihydropyrimidine-4-carbonitrile (CAS 96102-45-3)
- 3H-[1,2,3]Triazolo[4,5-d]pyrimidine (CAS 273-40-5)
- 2H-[1,2,3]Triazolo[4,5-d]pyrimidine (CAS 273-39-2)
- 3,6,9,12,15,18-Hexaoxaoctacosan-1-ol (CAS 5168-89-8)
- 2-Bromo-4-(bromomethyl)-1,3-thiazole (CAS 180597-85-7)
- 1-(3,5-Dichlorophenyl)-3-[4-(trifluoromethyl)-phenyl]prop-2-en-1-one (CAS 1217201-81-4)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-methylpyridine-5-carboxaldehyde (CAS 1804883-71-3)
- (1R,2R,3S,4S)-3-Aminobicyclo[2.2.1]heptane-2-carboxylic acid (CAS 202187-23-3)
- 7-Methyl-3-oxa-1-azaspiro[4.5]dec-1-en-2-amine (CAS 1492631-19-2)
- Peptide Impurity 26 (CAS 1350456-66-4)
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