(E)-1-benzyl-5-(3-(dimethylamino)acryloyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione CAS 338399-34-1
| CAS No. | 338399-34-1 |
| Molecular Formula | C23H22FN3O3 |
| Molecular Weight | 407.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (E)-1-benzyl-5-(3-(dimethylamino)acryloyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 338399-34-1), a certified reference material (molecular formula C23H22FN3O3, MW 407.44 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (E)-1-benzyl-5-(3-(dimethylamino)acryloyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 407.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (E)-1-benzyl-5-(3-(dimethylamino)acryloyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H22FN3O3 |
| Molecular Weight | 407.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
Recommended Standards
- tert-Butyl (5-(4-morpholino-3-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate (CAS 1956377-24-4)
- 2-(2-(((Benzyloxy)carbonyl)amino)thiazol-4-yl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 85208-14-6)
- (R)-Ph-Phox (CAS 167171-03-1)
- 2-(4-Ethoxy-3-methoxybenzylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463366-95-2)
- 2-Chloroethyltriethoxysilane (CAS 18279-67-9)
- 1-(2-Fluoroethyl)-1H-pyrazol-5-amine (CAS 689295-20-3)
- 4,5-Dichloro-6-morpholinopyrimidin-2-amine (CAS 1266378-68-0)
- 2-(4-(4-Fluoro-3-methylphenyl)-2-(4-methylpiperazin-1-yl)thiazol-5-yl)acetic acid (CAS 1443286-03-0)
- N1,N1-dimethyl-N2-(1-(pyridin-2-yl)ethyl)ethane-1,2-diamine (CAS 926225-42-5)
- 5-Bromo-N-(1-ethyl-1h-pyrazol-4-yl)furan-2-carboxamide (CAS 1249662-12-1)
- 23012-17-1 2-Methyloxazole-4-carboxylic acid DTXSID60337162 (CAS 23012-17-1)
- (S)-2-Amino-4-(ethylsulfonyl)butanoic acid (CAS 63596-32-7)
- 2-(3-Pyridinyl)-1H-pyrrole-1-carboxylic Acid 1,1-Dimethylethyl Ester 215187-35-2 N-Boc-b-nornicotryine (CAS 215187-35-2)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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 18665070610 / Nicole.chen@cato-chem.com