3-Ethyl-2-((3-fluorobenzyl)thio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one CAS 573669-02-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 573669-02-0 |
| Molecular Formula | C17H17FN2OS2 |
| Molecular Weight | 348.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-2-((3-fluorobenzyl)thio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 573669-02-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17FN2OS2. Molecular weight: 348.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H17FN2OS2 |
| Molecular Weight | 348.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 2-((4-Fluorobenzyl)thio)-3-isobutylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 1787902-73-1)
- 2-((2-Fluorobenzyl)thio)-3-isobutylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 1788532-80-8)
- 3-Ethyl-2-((2-fluorobenzyl)thio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 573706-13-5)
- 3-Ethyl-2-((4-fluorobenzyl)thio)-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 618427-51-3)
- 4-[4-(4-Fluorobenzyl)-5-methyl-4H-1,2,4-triazol-3-yl]-1-phenyl-1H-pyrazol-5-amine (CAS 955962-91-1)
- 2-(((5-((4-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)amino)methyl)phenol (CAS 329779-42-2)
- 3-(1-(3-Fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 860787-72-0)
- 3-(1-(4-Fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 861212-05-7)
Recommended Standards
- 3-((4-(tert-Butyl)benzyl)thio)-5H-[1,2,4]triazino[5,6-b]indole (CAS 332384-78-8)
- 4-Methyl-11-(morpholin-4-yl)-8-thia-12-azatetracyclo[8.8.0.0^{2,7}.0^{13,18}]octadeca-1(18),2,4,6,10,12,14,16-octaene (CAS 866136-65-4)
- 2-(Methylthio)-N-(phenyl(p-tolyl)methyl)nicotinamide (CAS 949743-42-4)
- 4-Methyl-1-(o-tolyl)-1H-pyrazol-5-amine (CAS 1448854-80-5)
- 4,5-Ethylenedithio-1,3-dithiol-2-one (CAS 74962-29-1)
- 3-[4-(2-fluorophenyl)piperazin-1-yl]-3-oxopropanenitrile (CAS 379726-07-5)
- m-PEG7-4-nitrophenyl carbonate (CAS 678150-56-6)
- Benzyl ((1-((S)-2-amino-3-methylbutanoyl)piperidin-3-yl)methyl)carbamate (CAS 1354025-15-2)
- 5-((2-Nitro-4-(trifluoromethyl)phenyl)thio)-1-phenyl-1h-tetrazole (CAS 300860-97-3)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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