2-Mercapto-7-methyl-3-phenyl-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidin-4(3H)-one CAS 299919-85-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299919-85-0 |
| Molecular Formula | C17H16N2OS2 |
| Molecular Weight | 328.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Mercapto-7-methyl-3-phenyl-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 299919-85-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16N2OS2. Molecular weight: 328.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H16N2OS2 |
| Molecular Weight | 328.45 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Mercapto Standards
- 2-mercapto-3-(2-phenylethyl)-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 351005-68-0)
- 2-Mercapto-3-phenyl-3,5,6,7,8,9-hexahydro-10-thia-1,3-diaza-benzo[a]azulen-4-one (CAS 59898-71-4)
- 2-Mercapto-3-p-tolyl-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 59898-69-0)
- 3-Benzyl-2-mercapto-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (CAS 59898-68-9)
- 2-mercapto-3-(3-methoxypropyl)-6,7-dihydro-5H-thiopyrano[3’,2’:4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 793716-06-0)
- 5-([2-[(5-Mercapto-1,3,4-thiadiazol-2-yl)thio]ethyl]thio)-1,3,4-thiadiazole-2-thiol (CAS 10486-54-1)
- (5E)-2-Mercapto-5-(1-naphthylmethylene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 61442-32-8)
- 2-mercapto-3-(2-methoxyphenyl)-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 497078-59-8)
Recommended Standards
- 3-(2,4-Dimethylphenyl)-2-mercapto-3,5,6,7-tetrahydro-4h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 519152-05-7)
- 3-(3-Methylphenyl)-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3h)-one (CAS 341499-06-7)
- 3,4-Dimethyl-N-(2-(methylthio)benzo[d]thiazol-6-yl)benzamide (CAS 392246-63-8)
- ABT-639 Hydrochloride (CAS 1235560-31-2)
- Oxiconazole USP Related Compound E (CAS 94-99-5)
- 2-(1-Propyl-1h-imidazol-2-yl)ethan-1-ol (CAS 1341996-77-7)
- ((Methylsulfonyl)methyl)diphenylphosphine oxide (CAS 59625-05-7)
- 3-(9H-Carbazol-9-yl)-N,N-dimethylpropan-1-amine (CAS 20811-26-1)
- 4,4-Dimethyl-1-[2-(trifluoromethoxy)phenyl]-1,4-dihydropyrimidine-2-thiol (CAS 1142198-75-1)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com