2-(Methylthio)-4aH-pyrrolo[2,3-d]pyrimidin-4(7H)-one CAS 1201784-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1201784-89-5 |
| Molecular Formula | C7H7N3OS |
| Molecular Weight | 181.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)-4aH-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 1201784-89-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H7N3OS. Molecular weight: 181.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H7N3OS |
| Molecular Weight | 181.21 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 |
Related Methylthio Standards
- 2-Methyl-4-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile (CAS 15908-63-1)
- 2-(Methylthio)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 113967-74-1)
- 2-(Methylthio)-7H-purin-6-amine (CAS 1198-83-0)
- 3-(Methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 130224-46-3)
- 2-(Methylthio)pyrazolo[1,5-a][1,3,5]triazin-4-amine (CAS 54346-25-7)
- 3-Methyl-5-(methylthio)-1H-pyrazolo[4,3-e][1,2,4]triazine (CAS 497836-76-7)
- 3-Methyl-7-(methylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 6312-64-7)
- 5-(Methylthio)-[1,2,4]triazolo[1,5-c]pyrimidin-7-amine (CAS 70182-89-7)
Recommended Standards
- 3-(3-Fluorophenyl)morpholine (CAS 1196551-89-9)
- 5-Acetyl-2-hydroxy-4-methylthiophene-3-carbonitrile (CAS 120456-32-8)
- 4H-Thieno[3,2-b]pyrrole-5-carbohydrazide (CAS 119448-43-0)
- (6R,8aS)-6-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)hexahydroindolizin-3(2H)-one (CAS 1620675-62-8)
- 2,4-Dinitrobenzenesulfenyl chloride (CAS 528-76-7)
- (3-((2,5-Dimethylphenyl)carbamoyl)-4-fluorophenyl)boronic acid (CAS 2096332-14-6)
- Methyl 2-((4-nitrophenyl)thio)acetate (CAS 6625-35-0)
- 3-(Cyclopropylamino)-4-(N,N-dimethylamino)-tetrahydrofuran (CAS 728008-15-9)
- Ashaconazole lmpurity 90 (CAS CATO-C4X-123690)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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