7-(3-Fluorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one CAS 1242983-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242983-81-8 |
| Molecular Formula | C21H18FN5OS |
| Molecular Weight | 407.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(3-Fluorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1242983-81-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H18FN5OS. Molecular weight: 407.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H18FN5OS |
| Molecular Weight | 407.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
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- (9Z)-9-[(3-Fluorophenyl)methylidene]-4,10-dithia-1-azatetracyclo[9.7.0.0^{3,7}.0^{12,17}]octadeca-3(7),5,12(17),13,15-pentaene-8,18-dione (CAS 866008-35-7)
- 2-(4-Fluorophenyl)-4-methyl-5-(6-((3-methylbenzyl)thio)pyridazin-3-yl)thiazole (CAS 923123-66-4)
- Ethyl 5-(4-fluorophenyl)-7-(perfluoroethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 827594-60-5)
- (4-Fluorophenyl)methyl N-[2-(4-chlorophenyl)quinolin-4-yl]carbamate (CAS 338401-43-7)
- 7-(4-Fluorophenyl)-2-(4-phenylpiperazin-1-yl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1242931-70-9)
- 3-(4-Fluorophenyl)-5-(morpholin-4-yl)-7-(phenylamino)-1,4-thiazepine-6-carbonitrile (CAS 338401-15-3)
- 2,4-Bis(4-Fluorophenyl)-3,5-Diphenylfuran (CAS 18741-99-6)
Recommended Standards
- 1142205-70-6 9352AC C20H29N3O6 [{2-[4-(tert-Butoxycarbonyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid (CAS 1142205-70-6)
- tert-Butyl 2-(3-{[(benzyloxy)carbonyl]amino}-5-methyl-1H-pyrazol-1-yl)benzoate (CAS 1261079-78-0)
- 2-(4-Oxo-2,3-diphenylindeno[1,2-b]pyrrol-1(4H)-yl)ethyl acetate (CAS 105772-24-5)
- Neuropeptide Y, human (CAS 98264-90-5)
- tert-Butyl N-[cis-3-methoxypiperidin-4-yl]carbamate hemioxalate (CAS 2250242-17-0)
- Itopride Impurity 20 (CAS 131028-54-1)
- tilidine (CAS 51931-66-9)
- 1-(4-Bromo-1-methyl-2-(methylthio)-1H-imidazol-5-yl)-2-(5-methylpyrazin-2-yl)ethanone (CAS 108905-64-2)
- 3-(Hydroxymethyl)pyrazine-2-carboxamide (CAS 40108-00-7)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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