2-Mercapto-3-(2-methoxyphenyl)-7-(tert-pentyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one CAS 735320-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 735320-36-2 |
| Molecular Formula | C22H26N2O2S2 |
| Molecular Weight | 414.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Mercapto-3-(2-methoxyphenyl)-7-(tert-pentyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 735320-36-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H26N2O2S2. Molecular weight: 414.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H26N2O2S2 |
| Molecular Weight | 414.58 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 11-Deoxy Corticosterone Pivalate (CAS 808-48-0)
- 3-((5-Amino-6-chloropyrimidin-4-yl)amino)-5-(hydroxymethyl)cyclopentane-1,2-diol (CAS 49815-22-7)
- 1-(2-(Benzhydryloxy)ethyl)-4-(3-phenylpropyl)piperazine maleate (CAS 76778-22-8)
- 1-Butyl-5-iodopyrazole (CAS 1345471-61-5)
- 2-(2-benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanamido)acetic acid (CAS 342639-02-5)
- Bis(triphenylphosphine)nickel dibromide (CAS 14126-37-5)
- 6-Amino-1,4-dimethyl-1,2-dihydropyridin-2-one (CAS 863667-99-6)
- Revefenacin Impurity 17 (CAS 96053-48-4)
- (1,2-Dimethyl-1H-pyrrol-3-yl)methyl ethylcarbamate (CAS 68384-75-8)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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