3-(3,5-Dimethylphenyl)-2-(methylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one CAS 877653-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877653-19-5 |
| Molecular Formula | C15H16N2OS2 |
| Molecular Weight | 304.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(3,5-Dimethylphenyl)-2-(methylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one (CAS 877653-19-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H16N2OS2. Molecular weight: 304.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H16N2OS2 |
| Molecular Weight | 304.43 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Dimethylphenyl Standards
- 2,6-Dimethylphenyl 2,4,6-trimethylbenzenesulfonate (CAS 109855-92-7)
- N-(2,4-Dimethylphenyl)-2-((6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide (CAS 459850-45-4)
- 1-(3,4-Dimethylphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264041-64-6)
- 1-(3,5-Dimethylphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264042-80-9)
- 1-(2,5-Dimethylphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264043-65-3)
- 1-(2,3-Dimethylphenyl)-3-(ethoxycarbonyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264048-90-9)
- N-(2,6-Dimethylphenyl) 2-bromobenzamide (CAS 195383-89-2)
- Bis(2,4-dimethylphenyl) phosphate (CAS 108437-78-1)
Recommended Standards
- 2-Methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)aniline (CAS 761440-75-9)
- 3'-Hydroxybupivacaine (CAS 51989-46-9)
- 2-methoxy-4-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)aniline (CAS 877676-39-6)
- N-(tert-butyl)-3-methoxy-n'-(3-methoxy-2-methylbenzoyl)-2-methylbenzohydrazide (CAS 176365-28-9)
- N-(2,4-Dimethylphenyl)-2-((2-methyl-1H-indol-3-yl)thio)acetamide (CAS 536701-91-4)
- Tert-butyl 2-(4-hydroxyphenoxy)acetate (CAS 42806-92-8)
- 5-Isopropoxypentan-2-one (CAS 422566-95-8)
- 6-(Difluoromethoxy)-1,2,3,4-tetrahydroquinoline (CAS 954264-62-1)
- Morpholine-2-carboxylic acid [2-(3,5-dimethyl-1H-pyrazol-4-yl)-ethyl]-amide dihydrochloride (CAS 1361111-31-0)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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