5-Hydroxypyrazine-2-carbonitrile CAS 134510-05-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134510-05-7 |
| Molecular Formula | C5H3N3O |
| Molecular Weight | 121.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Hydroxypyrazine-2-carbonitrile (CAS 134510-05-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H3N3O. Molecular weight: 121.10 g/mol. COA included with every batch.
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.) | 1995 |
| Nitrogen Atoms | 3 |
Related Hydroxypyrazine Standards
- 5-hydroxypyrazine-2-carbaldehyde (CAS 1822931-46-3)
- N-Hydroxypyrazine-2-carboxamide (CAS 768-06-9)
- 3-Hydroxypyrazine-2-carboxylic Acid (CAS 20737-42-2)
- 5-Hydroxypyrazine-2-carboxylic acid (CAS 34604-60-9)
- 2-Hydroxypyrazine (CAS 6270-63-9)
- 6-hydroxypyrazine-2-carboxylic acid (CAS 13924-99-7)
- 5-Hydroxypyrazine-2-carboxylic Acid Methyl Ester (CAS 13924-95-3)
- 5-Hydroxypyrazine-2-carbonyl chloride (CAS 1261490-22-5)
Recommended Standards
- <SC>L</SC>-Threonine-1,2-<SUP>13</SUP>C<SUB>2</SUB> (CAS 1217476-30-6)
- 2-Formyl-1H-imidazole-5-carbonitrile (CAS 1378579-79-3)
- 1,6-Dihydro-6-oxo-4-pyrimidinecarbonitrile (CAS 1192064-61-1)
- 2-Chloro-5-hydrazinylbenzoic acid (CAS 327092-95-5)
- 5-(tert-Butyl)-4-((4-hydroxy-6-isopropyl-2-oxo-6-phenethyl-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl pyridine-2-sulfonate (CAS 263842-97-3)
- 1-Chloro-n-methyl-n-(pyridin-4-ylmethyl)methanesulfonamide (CAS 1340086-61-4)
- 2-amino-8-(3-chlorophenyl)-6,9-dihydro-1H-purin-6-one (CAS 857524-98-2)
- N-Butyl-4-chloro-N-(4-methyloxazol-2-yl)butanamide (CAS 57068-72-1)
- 4-Bromopyridazine-3,6-diol (CAS 15456-86-7)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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)
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