3-(3,4-Dimethylphenyl)-2-thioxo-2,3-dihydro-thieno[3,2-d]pyrimidin-4(1H)-one CAS 440327-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 440327-19-5 |
| Molecular Formula | C14H12N2OS2 |
| Molecular Weight | 288.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3,4-Dimethylphenyl)-2-thioxo-2,3-dihydro-thieno[3,2-d]pyrimidin-4(1H)-one (CAS 440327-19-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12N2OS2. Molecular weight: 288.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12N2OS2 |
| Molecular Weight | 288.39 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Dimethylphenyl Standards
- 3-(3,5-Dimethylphenyl)-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1156110-81-4)
- 3-(2,4-Dimethylphenyl)-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 811451-04-4)
- 1-[(2,5-dimethylphenyl)sulfanyl]-3-(2-fluorophenyl)propan-2-one (CAS 1157426-98-6)
- 5-((3,5-Dimethylphenyl)thio)-4-isopropyl-1-methyl-1H-imidazole-2-carbaldehyde (CAS 178978-95-5)
- (2,4-dimethylphenyl)(3-methanesulfonylphenyl)methanone (CAS 1094374-35-2)
- (2,5-dimethylphenyl)(3-methanesulfonylphenyl)methanone (CAS 1097016-69-7)
- 2-(2-(3,4-Dimethylphenyl)acetamido)thiophene-3-carboxamide (CAS 329220-76-0)
- N1-(3,5-Dimethylphenyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 898349-20-7)
Recommended Standards
- 3-(4-Methylphenyl)-2-(pyrrolidin-1-yl)quinoline (CAS 339102-78-2)
- 2-Phenyl-4-(piperidin-2-yl)quinoline (CAS 383128-79-8)
- 3,4-Dihydro-1(2H)-naphthalenone azine (CAS 66575-46-0)
- 5-(Pyridin-4-yl)-6-(trifluoromethyl)pyridine-2-thiol (CAS 1214392-00-3)
- 2-Amino-1,2-diphenylethan-1-one (CAS 3723-23-7)
- Ethyl 4-bromo-2,3,6-trifluorobenzoate (CAS 773139-40-5)
- 3-(Ethylamino)cyclobutane-1-carboxylic acid (CAS 1384429-26-8)
- (1,1-Dioxo-1H-1lambda*6*-benzo[d]isothiazol-3-ylamino)-acetic acid (CAS 71054-77-8)
- 5-(4-Methoxyphenyl)-1-(o-tolyl)-1,3-dihydro-2H-imidazole-2-thione (CAS 1209060-74-1)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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