5-(4-Fluorophenyl)-2,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one CAS 1082134-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1082134-03-9 |
| Molecular Formula | C14H11FN2OS |
| Molecular Weight | 274.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Fluorophenyl)-2,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 1082134-03-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11FN2OS. Molecular weight: 274.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11FN2OS |
| Molecular Weight | 274.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 107796-84-9 3-Methyl-3-(1-naphthyl)phthalide 3-Methyl-3-(2-naphthalenyl)-1(3H)-isobenzofuranone (CAS 107796-84-9)
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- 5-(3-Methoxyphenyl)furan-2-carboxylic acid (CAS 54022-96-7)
- (R)-9-Chloro-5-ethyl-5-hydroxy-10-methyl-12-((4-methylpiperidin-1-yl)methyl)-4,5-dihydrooxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15(1H,13H)-dione hydrochloride (CAS 220997-99-9)
- H-D-Glu(Trp-OH)-OH (CAS 229305-39-9)
- (3,6-Dimethoxypyridazin-4-yl)methanol (CAS 89943-57-7)
- Tert-butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 956229-69-9)
- 2-Fluoro-5-methoxy-4-methylbenzoic acid (CAS 870221-15-1)
- Peptide 435 (CAS CATO-CPTD788435)
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