3-(4-Fluorobenzyl)-1-(4-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile CAS 321432-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321432-33-1 |
| Molecular Formula | C19H14FN3O3 |
| Molecular Weight | 351.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Fluorobenzyl)-1-(4-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile (CAS 321432-33-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H14FN3O3. Molecular weight: 351.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H14FN3O3 |
| Molecular Weight | 351.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorobenzyl Standards
- 1243005-12-0 [5-(4-Fluorobenzyl)-4-oxo-4,5-dihydro-3H-pyridazino[4,5-b]indol-3-yl]acetic acid MFCD15732195 (CAS 1243005-12-0)
- 3-(1-(4-Fluorobenzyl)-1H-1,2,3-triazol-4-yl)-5-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 1251630-71-3)
- 2-((4-Fluorobenzyl)thio)-3-(2-hydroxypropyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1788585-53-4)
- 2-((3-Fluorobenzyl)thio)-1-(phenylsulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-71-1)
- 1-(3-Fluorobenzyl)-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile (CAS 478042-99-8)
- 3-((4-Fluorobenzyl)thio)-6-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 941994-89-4)
- 2-((3-Fluorobenzyl)thio)-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile (CAS 626221-44-1)
- N-(4-fluorobenzyl)-4-(4-methoxybenzoyl)-1H-pyrrole-2-carboxamide (CAS 478259-67-5)
Recommended Standards
- (E)-4-((4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 314282-26-3)
- 3-Fluoro-N-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)benzenesulfonamide (CAS 941964-43-8)
- Benzaldehyde, 3-ethoxy-6-nitro-2-[(phenylsulfonyl)oxy]- (CAS 130570-43-3)
- Tert-butyl (2S,4R)-2-(bromomethyl)-4-methylpyrrolidine-1-carboxylate (CAS 2227198-67-4)
- 12:0 Dihydro SM (d18:0/12:0) 474923-31-4 Dodecanoyl Dihydrosphingomyelin N-(dodecanoyl)-sphinganine-1-phosphocholine N-lauroyl-D-erythro-sphinganylphosphorylcholine (CAS 474923-31-4)
- 6-Bromo-3-(3-oxycyclopentyl)indole (CAS 676170-06-2)
- 1-(2-(Cyclopentylamino)-2-oxoethyl)-1H-indole-4-carboxylic acid (CAS 1096815-42-7)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)cyclohexan-1-one (CAS 923178-85-2)
- Benzyl 4-methylbenzoate (CAS 5467-99-2)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com