2-Mercapto-7-methyl-3-phenethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one CAS 568568-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 568568-58-1 |
| Molecular Formula | C19H20N2OS2 |
| Molecular Weight | 356.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Mercapto-7-methyl-3-phenethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 568568-58-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20N2OS2. Molecular weight: 356.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20N2OS2 |
| Molecular Weight | 356.50 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Mercapto Standards
- 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(4-phenoxyphenyl)acetamide (CAS 1142206-87-8)
- 2-Mercapto-3-(4-methoxyphenyl)-3,5,6,7,8,9-hexahydro-4h-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 309741-47-7)
- N-((5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)-N-methylbenzenesulfonamide (CAS 728030-27-1)
- 8-Mercapto-1,3-dimethyl-7-(naphthalen-1-ylmethyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 476480-17-8)
- 2-Mercapto-3-octyl-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 380436-78-2)
- 2-Mercapto-7-(tert-pentyl)-3-propyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 736162-70-2)
- 2-mercapto-5-methyl-3,6-diphenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 852296-88-9)
- 2-Mercapto-6-phenyl-3-(o-tolyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 724704-32-9)
Recommended Standards
- 2-(Cinnamylthio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 587005-30-9)
- 2-Phenyl-2-(pyridin-3-yl)acetonitrile (CAS 5005-40-3)
- 2-(Benzylthio)-3-ethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 337349-93-6)
- Z-Lys(Ac)-NH? (CAS 218938-54-6)
- N-(2-Chloro-4,6-dimethylphenyl)-2-((3-(4-chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477313-42-1)
- 1-Methyl-1H-benzo[d]imidazol-5-yl 6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 1351643-09-8)
- (S)-2-Amino-N-methyl-N-(pyridin-2-ylmethyl)propanamide hydrochloride (CAS 1417789-31-1)
- 2-Amino-N-(3,4-dimethylphenyl)benzamide (CAS 102630-81-9)
- Thiamine Disulfide (CAS 67-16-3)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
Why CATO?
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