Sodium (3-oxo-3,4-dihydropyrazine-2-carbonyl)amide CAS 1237524-82-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1237524-82-1 |
| Molecular Formula | C5H5N3O2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium (3-oxo-3,4-dihydropyrazine-2-carbonyl)amide (CAS 1237524-82-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5N3O2 Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O2 Na |
| Molecular Weight | 162.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
- 1-(Pyridin-3-ylmethyl)piperidine-2,4-dione (CAS 99539-83-0)
- Cytarabine Impurity 38 (CAS 104105-73-9)
- 2-[4-(Trifluoromethyl)phenyl]morpholine (CAS 62243-72-5)
- Febuxostat Impurity 58 (CAS 2095166-41-7)
- 3-Isopropylbenzo[c]isoxazole (CAS 106718-49-4)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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