2-Thioxo-2,3-dihydro-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one CAS 67831-84-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 67831-84-9 |
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Thioxo-2,3-dihydro-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 67831-84-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5N3OS. Molecular weight: 167.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 g/mol |
| Purity | >95% |
| 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.) | 1976 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thioxo Standards
- 6-Thioxo-7,9-dihydro-1H-purin-8(6H)-one (CAS 20917-46-8)
- 8-Thioxo-8,9-dihydro-1H-purin-6(7H)-one (CAS 6305-94-8)
- 4-Thioxo-1,3,4,5,6,7-hexahydro-2H-cyclopenta[d]pyrimidin-2-one (CAS 21582-62-7)
- N-(6-thioxo-1,6-dihydropyridin-3-yl)acetamide (CAS 27885-57-0)
- 4-Methyl-6-thioxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1355180-45-8)
- 2-Thioxo-2,3,6,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidin-4(5H)-one (CAS 16372-06-8)
- Methyl 2-thioxo-1,2-dihydropyridine-4-carboxylate (CAS 74470-33-0)
- Methyl 5-thioxo-4,5-dihydropyrazine-2-carboxylate (CAS 147032-26-6)
Recommended Standards
- Thieno[3,2-b]pyridine-5,7(4H,6H)-dione (CAS 1996670-27-9)
- Tofacitinib Impurity 206 (CAS CATO-C4X-1079206)
- Thieno[2,3-b]pyridine 1,1-Dioxide (CAS 37049-39-1)
- 4-Nitrobenzyl morpholine-4-carbodithioate (CAS 1313855-66-1)
- (S)-3,3,3-Trifluoro-2-(((R)-2-hydroxy-1-phenylethyl)amino)propan-1-ol (CAS 1255946-08-7)
- Ethyl (R)-3-amino-4,4,4-trifluorobutanoate (CAS 882424-02-4)
- 2-[(5-Chloro-2,1,3-benzothiadiazol-4-yl)amino]-3,5-dihydro-4H-imidazol-4-one (CAS 125292-32-2)
- 27860-83-9 Borate(1-),tetrafluoro-, zinc (2:1), hexahydrate (9CI) CTK4G0362 (CAS 27860-83-9)
- Methyl 2-(2-bromo-4-cyano-3-(trifluoromethyl)phenyl)acetate (CAS 1807206-19-4)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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