3-(3,5-Dimethylphenyl)-2,3,5,6,7,8-hexahydro-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one CAS 380346-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380346-39-4 |
| Molecular Formula | C18H18N2OS2 |
| Molecular Weight | 342.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,5-Dimethylphenyl)-2,3,5,6,7,8-hexahydro-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 380346-39-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H18N2OS2. Molecular weight: 342.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H18N2OS2 |
| Molecular Weight | 342.48 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 Dimethylphenyl Standards
- 3-(2,5-Dimethylphenyl)-2-mercapto-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 380436-86-2)
- 3-(3,4-Dimethylphenyl)-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3h)-one (CAS 592537-72-9)
- 1-(3,4-Dimethylphenyl)-7-((2-ethoxyethyl)thio)-4-methyl-1H-pyrazolo[3,4-d]pyridazine (CAS 1105237-98-6)
- 1-(2,3-Dimethylphenyl)-3-(2-((6-(ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)urea (CAS 1203143-99-0)
- (3,5-Dimethylphenyl)(2-((2-fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851806-73-0)
- N-(2,4-Dimethylphenyl)-2-((3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide (CAS 1058238-75-7)
- 2-((1-(2,3-Dimethylphenyl)-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 851131-65-2)
- 1-((3,5-Dimethylphenyl)amino)-4-hydroxyanthracene-9,10-dione (CAS 499977-61-6)
Recommended Standards
- 3-Allyl-2-(benzylthio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 324057-32-1)
- 3-Cyclohexyl-2-mercapto-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one (CAS 851852-86-3)
- 2-Mercapto-7-methyl-3-o-tolyl-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 565179-63-7)
- 5-(Pyridin-4-yl)-1,2,4-oxadiazole (CAS 162704-68-9)
- 2-Ethoxy-5-ethylbenzaldehyde (CAS 883536-83-2)
- 5-bromo-6-methoxybenzofuran-2-carboxylic acid (CAS 20073-19-2)
- 1339355-69-9 [1-Cyclopropyl-2-(propylthio)ethyl]methylamine MFCD20373323 (CAS 1339355-69-9)
- Diltiazem-d3 HCl (CAS 1217860-13-3)
- Palbociclib Impurity 95 (CAS 1779124-68-3)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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