5-(4-Chlorobenzoyl)-6-(3,4-dimethoxyphenyl)-4-hydroxy-4-(trifluoromethyl)tetrahydropyrimidin-2(1H)-one CAS 623936-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 623936-46-9 |
| Molecular Formula | C20H18ClF3N2O5 |
| Molecular Weight | 458.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Chlorobenzoyl)-6-(3,4-dimethoxyphenyl)-4-hydroxy-4-(trifluoromethyl)tetrahydropyrimidin-2(1H)-one (CAS 623936-46-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18ClF3N2O5. Molecular weight: 458.82 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H18ClF3N2O5 |
| Molecular Weight | 458.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzoyl Standards
- 5-(4-Chlorobenzoyl)-6-(3-ethoxy-4-hydroxyphenyl)-4-hydroxy-4-(trifluoromethyl)tetrahydropyrimidin-2(1H)-one (CAS 474005-43-1)
- 4-(4-Chlorobenzoyl)-3-methyl-1-(4-(trifluoromethyl)benzyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-28-9)
- (Z)-3-(((4-chlorobenzoyl)oxy)imino)-1-(2,4-dichlorobenzyl)indolin-2-one (CAS 320419-58-7)
- 4-(4-Chlorobenzoyl)-1-(2,4-dichlorobenzyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-45-0)
- 4-(4-Chlorobenzoyl)-1-(2,6-dichlorobenzyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-30-3)
- 4-(4-Chlorobenzoyl)-1-[(3,4-dichlorophenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-29-0)
- [2-[[3-(2-Chlorobenzoyl)-5-ethyl-2-thienyl]amino]-2-oxoethyl]carbamic Acid Benzyl Ester (CAS 50508-73-1)
- 4-(4-Chlorobenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 477332-99-3)
Recommended Standards
- 3-(4-Chlorophenyl)-4-(2-oxopyridin-1(2H)-yl)-N-(4-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (CAS 320424-65-5)
- 1,3-Diethyl 2-{[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}propanedioate (CAS 339099-88-6)
- N-[4-(5-Chloro-1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-3-methylphenyl]-4-(trifluoromethyl)benzamide (CAS 633318-76-0)
- 3,5,6-Trimethylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1352528-95-0)
- H-Phe(2,4-DiMe)-OH (CAS 259726-56-2)
- [3-(1-methyl-1H-pyrazol-4-yl)isoxazol-5-yl]methanol (CAS 1174860-71-9)
- Brivaracetam Impurity 70 (CAS 2408196-94-9)
- 1-((4-Chlorophenyl)sulfonyl)piperidine (CAS 22771-98-8)
- 5-Phenoxypicolinaldehyde (CAS 936344-45-5)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
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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