4,5-dihydro-4-oxo-3H-Pyrrolo[3,2-d]pyrimidine-7-carboxylic acid methyl ester 779326-74-8 CAS 779326-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 779326-74-8 |
| Molecular Formula | C8H7N3O3 |
| Molecular Weight | 193.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-dihydro-4-oxo-3H-Pyrrolo[3,2-d]pyrimidine-7-carboxylic acid methyl ester 779326-74-8 (CAS 779326-74-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3O3. Molecular weight: 193.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O3 |
| Molecular Weight | 193.16 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 methanol, ethanol, DMSO |
| 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 |
Related dihydro Standards
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Recommended Standards
- (2z)-3-hydroxy-2-(4-nitrophenyl)acrylaldehyde 676605-99-5 (CAS 676605-99-5)
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- 2-Amino-6-(piperazin-1-yl)pyrimidin-4(3H)-one dihydrochloride (CAS 1269054-57-0)
- 3-(2-Methyl-2h-1,2,3,4-tetrazol-5-yl)piperidine (CAS 760137-41-5)
- (E)-Methyl 4-hydroxybut-2-enoate (CAS 29576-13-4)
- 2-(2-Chloro-2,2-difluoroacetyl)cyclopentanone (CAS 2317-35-3)
- 1-(4,7-Dichlorobenzofuran-2-yl)butan-1-amine (CAS 1483778-45-5)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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