1-(2,5-Dimethylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one CAS 1416340-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416340-80-1 |
| Molecular Formula | C13H12N4OS |
| Molecular Weight | 272.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2,5-Dimethylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416340-80-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H12N4OS. Molecular weight: 272.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H12N4OS |
| Molecular Weight | 272.33 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- 1-(3,4-Dimethylphenyl)-6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1105189-44-3)
- 1-(2,3-Dimethylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416339-45-1)
- 1-(2,4-Dimethylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416345-82-8)
- 3-(1-(2,5-Dimethylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)propanoic acid (CAS 1152954-60-3)
- 3-(1-(2,4-Dimethylphenyl)-3,5-dimethyl-1h-pyrazol-4-yl)propanoic acid (CAS 1154289-88-9)
- 3-(1-(3,4-Dimethylphenyl)-3,5-dimethyl-1h-pyrazol-4-yl)propanoic acid (CAS 1170027-28-7)
- 3-(1-(2,3-Dimethylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)propanoic acid (CAS 1225580-26-6)
- 3-(2,4-Dimethylphenyl)-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione (CAS 1255776-62-5)
Recommended Standards
- 4-Amino-5-[(1-naphthyloxy)methyl]-4H-1,2,4-triazole-3-thiol (CAS 137266-17-2)
- 1-(4-Ethylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416345-99-7)
- 7-(Ethylthio)-3-phenyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-amine (CAS 1356830-91-5)
- 7-Iodobenzofuran-5-sulfonylchloride (CAS 856678-58-5)
- 2,3,5-Trimethyl-4-hydroxybenzaldehyde (CAS 91060-95-6)
- Daptomycin Impurity 29 (CAS CATO-C4X-137829)
- Imipenem Impurity 10 (CAS CATO-C4X-166210)
- 1-Methyl-5-nitro-1H-pyrazole-4-carbonyl chloride (CAS 121568-18-1)
- 2-Chloro-N-(2,5-dichlorobenzyl)-N-ethylacetamide (CAS 1353947-89-3)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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