5-(4-Nitrophenyl)pyrazine-2,3-dicarboxylic acid CAS 1148027-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1148027-10-4 |
| Molecular Formula | C12H7N3O6 |
| Molecular Weight | 289.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Nitrophenyl)pyrazine-2,3-dicarboxylic acid (CAS 1148027-10-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7N3O6. Molecular weight: 289.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H7N3O6 |
| Molecular Weight | 289.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Nitrophenyl Standards
- 6-Methyl-1-[(3-nitrophenyl)amino]-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 477886-67-2)
- 6-(2-Nitrophenyl)imidazo[2,1-b]thiazole-3-carboxylic acid (CAS 912770-13-9)
- 4-(2-Nitrophenyl)dibenzo[b,d]furan (CAS 1246308-80-4)
- 2-(2-Nitrophenyl)dibenzo[b,d]furan (CAS 1246308-82-6)
- 2-(3-Nitrophenyl)imidazo[2,1-a]isoquinoline (CAS 881594-23-6)
- 2-(4-Nitrophenyl)imidazo[2,1-a]isoquinoline (CAS 61001-13-6)
- 3-(4-(4-Nitrophenyl)piperazin-1-yl)-1H-1,2,4-triazol-5-amine (CAS 339021-30-6)
- 3-(4-Nitrophenyl)-4-(pyrrolidin-1-ylmethyl)isoxazol-5(2H)-one (CAS 61194-98-7)
Recommended Standards
- Dibutylamidodiphosphoric acid (CAS 10024-88-1)
- 2-Difluoromethoxy-3-phenyl-5-(trifluoromethyl)pyridine (CAS 1214368-87-2)
- 3-BROMO-2-PHENYLBENZO[B]THIOPHENE (CAS 6774-39-6)
- 7-Methoxychroman-3-carboxylic acid (CAS 3187-51-7)
- 2-isothiocyanato-1-methyl-4-nitro-benzene 2-isothiocyanato-1-methyl-4-nitrobenzene 86317-36-4 A841606 (CAS 86317-36-4)
- Nemonoxacin Impurity 37 (CAS CATO-C4X-312837)
- Varenicline Impurity 20 (CAS 230615-59-5)
- 3-(4-Methylphenyl)-1-phenylpyrazole-4-carbaldehyde (CAS 36640-52-5)
- Methyl 4-(3-aminopropoxy)benzoate (CAS 85873-34-3)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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