5,6-Dimethyl-2-(methylthio)-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one CAS 1255787-96-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1255787-96-2 |
| Molecular Formula | C9H11N3OS |
| Molecular Weight | 209.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dimethyl-2-(methylthio)-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one (CAS 1255787-96-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11N3OS. Molecular weight: 209.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11N3OS |
| Molecular Weight | 209.27 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2-Cyclopropyl-6-methylimidazo[2,1-b][1,3,4]thiadiazol-5-yl)methanol (CAS 1266793-06-9)
- 4-((1-Ethyl-1h-1,2,4-triazol-5-yl)methyl)thiazol-2-amine (CAS 1249176-14-4)
- 9-Ethyl-6-(methylthio)-9H-purin-2-amine (CAS 13153-64-5)
- (5E)-2-Mercapto-3-phenyl-5-(pyridin-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-one (CAS 200804-80-4)
- 4-Bromo-N-(1-methylpiperidin-4-yl)benzamide (CAS 210643-94-0)
- N-(6-Bromo-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-(dimethylamino)benzamide (CAS 476295-23-5)
- (1-(2,6-Dichlorophenyl)-4-isopropyl-1H-1,2,3-triazol-5-yl)methyl methanesulfonate (CAS 959800-76-1)
- Lesinurad Impurity 8 (CAS 1158970-52-5)
- Tandospirone N-Oxide Impurity 12 HCl (CAS CATO-C4X-187512)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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