4-Oxo-4,5-dihydropyrrolo[1,2-a]quinoxaline-7-carbonitrile CAS 159548-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159548-99-9 |
| Molecular Formula | C12H7N3O |
| Molecular Weight | 209.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Oxo-4,5-dihydropyrrolo[1,2-a]quinoxaline-7-carbonitrile (CAS 159548-99-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7N3O. Molecular weight: 209.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H7N3O |
| Molecular Weight | 209.20 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 3 |
Related Oxo Standards
- 4-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 154283-98-4)
- 107474-65-7 Methyl 3,6-dihydropyrrolo-[3,2-e]indole-2-carboxylate (CAS 107474-65-7)
- 5-Methyl-4,5-dihydropyrrolo[4,3,2-de]quinoline-7,8(1H,3H)-dione (CAS 138683-67-7)
- 1-Methyl-4,5-dihydropyrrolo[4,3,2-de]quinoline-7,8(1H,3H)-dione (CAS 138683-68-8)
- 4-oxo-3,5-dihydropyrrolo[2,3-c]quinoline-1-carbonitrile (CAS 503272-04-6)
- 3-Methyl-3,10-dihydropyrrolo[3,2-a]carbazole (CAS 1607470-20-1)
- 6-Boc-5,7-dihydropyrrolo[3,4-d]pyrimidine (CAS 1207175-93-6)
- 3,5-dihydropyrrolo[2,3-c]quinolin-4-one (CAS 1173292-63-1)
Recommended Standards
- Methyl 8-amino-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate (CAS 158504-37-1)
- 5-Amino-2-(oxetan-3-yloxy)benzoic acid (CAS 1602850-97-4)
- Methyl 2-(2-methyl-4-nitrophenyl)acetate (CAS 156480-30-7)
- 3-Bromo-1-(o-tolyl)-1H-pyrazole (CAS 1781454-65-6)
- Gemcitabine Impurity 11 (CAS 143157-25-9)
- 4-Bromo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1393575-84-2)
- Prasugrel EP Impurity A HCl (CAS 1391053-53-4)
- 5-(Ethylsulfonyl)-4-(4-nitrophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1707584-02-8)
- TEtramethylammonium thioacetate (CAS 62698-51-5)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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