1,3-Dioxo-1H,2H,3H,5H,6H,7H-pyrrolo[1,2-c]pyrimidine-4-carbonitrile CAS 790271-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 790271-42-0 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dioxo-1H,2H,3H,5H,6H,7H-pyrrolo[1,2-c]pyrimidine-4-carbonitrile (CAS 790271-42-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3O2. Molecular weight: 177.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1,2,3-Benzotriazol-2-ylacetic acid (CAS 4144-68-7)
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- 1-(Pyridin-4-yl)pyrazolidine-3,5-dione (CAS 820238-79-7)
- 3-Benzylfuran-2,4(3H,5H)-dione (CAS 22884-81-7)
- 6-(Pyridin-3-ylmethoxy)-2-azaspiro[3.3]heptane (CAS 1707583-87-6)
- 4-(Piperidin-4-yloxy)benzamide (CAS 609781-30-8)
- 5-(2-Bromo-5-(trifluoromethyl)phenyl)oxazole (CAS 2010490-23-8)
- 1-(3,5-Dimethylbenzoyl)piperidine-2-carboxylic acid (CAS 1101193-09-2)
- Fmoc-D-Lys-OH · HCl (CAS 201002-47-3)
- Peptide Impurity (CAS CATO-CPTD788810)
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