5,6-Diethyl-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile CAS 473997-08-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 473997-08-9 |
| Molecular Formula | C11H12N4O |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Diethyl-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile (CAS 473997-08-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12N4O. Molecular weight: 216.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12N4O |
| Molecular Weight | 216.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5,5'-Dimethoxy-2,2'-bipyridine (CAS 39858-87-2)
- 5-Amino-1-(o-tolyl)-1H-pyrazole-4-carboxamide (CAS 792953-11-8)
- 5,5-Diamino-[1,1-biphenyl]-2,2-diol (CAS 61604-22-6)
- N-ethylthiophene-3-carboxamide (CAS 150079-41-7)
- furan-2-(²H)carboxylic acid (CAS 138720-19-1)
- 2-((Hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methyl)thiazole (CAS 1505180-73-3)
- 2-Chloro-N-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-N-isopropylacetamide (CAS 1353963-32-2)
- 1-(3-Bromobenzoyl)piperidin-4-one (CAS 1016813-74-3)
- 25024-53-7 N-(tert-Butoxycarbonyl)-1-(2,4-dinitrophenyl)-L-histidine L-Histidine, N-((1,1-dimethylethoxy)carbonyl)-1-(2,4-dinitrophenyl)- N-((1,1-Dimethylethoxy)carbonyl)-1-(2,4-dinitrophenyl)-L-histidine EINECS 246-569-0 (CAS 25024-53-7)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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