3-Allyl-2-(benzylthio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one CAS 324057-32-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 324057-32-1 |
| Molecular Formula | C18H18N2OS2 |
| Molecular Weight | 342.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Allyl-2-(benzylthio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 324057-32-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H18N2OS2. Molecular weight: 342.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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 |
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- N1-Allyl-N2-(2-(o-tolyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)oxalamide (CAS 899993-75-0)
- N-allyl-2-(1-benzyl-6-oxo-1,6-dihydropyridine-3-carbonyl)hydrazine-1-carbothioamide (CAS 242472-09-9)
- N-allyl-4-chloro-N-(4-chlorophenyl)benzenesulfonamide (CAS 306978-01-8)
- 2-(4-Allyl-5-((2-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 575461-53-9)
- 5-Allyl-6-chloro-N-(2-fluoro-4-(methylsulfonyl)phenyl)pyrimidin-4-amine (CAS 1001397-14-3)
- N-Allyl-2-((1-(2-(trifluoromethyl)phenyl)-1H-tetrazol-5-yl)thio)acetamide (CAS 941876-73-9)
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Recommended Standards
- 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)
- 3-Cyclohexyl-2-mercapto-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one (CAS 851852-86-3)
- 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-(4-Fluorophenyl)-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one (CAS 320419-94-1)
- 1-(3-Allyl-2,6-dihydroxyphenyl)ethanone (CAS 17488-71-0)
- 5-Amino-2-phenyl-1,3-thiazole-4-carboxylic acid (CAS 923010-77-9)
- 2-Amino-5-(2-chloroethyl)pyrimidin-4-ol (CAS 805180-47-6)
- 1-(3-Phenylpropyl)azetidin-3-ol (CAS 1344358-66-2)
- 2-Bromo-6-(chloromethyl)-3-(difluoromethyl)-5-nitropyridine (CAS 1805340-63-9)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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