1-Benzyl-3-(2-(2-chlorophenyl)-2-oxoethyl)imidazolidine-2,4,5-trione CAS 303986-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303986-33-6 |
| Molecular Formula | C18H13ClN2O4 |
| Molecular Weight | 356.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Benzyl-3-(2-(2-chlorophenyl)-2-oxoethyl)imidazolidine-2,4,5-trione (CAS 303986-33-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H13ClN2O4. Molecular weight: 356.76 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H13ClN2O4 |
| Molecular Weight | 356.76 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- N-(2-Chlorophenyl)-1-(4-nitrobenzyl)-1H-imidazole-4-carboxamide (CAS 1351799-52-4)
- N-(4-chlorophenyl)-1-(4-nitrobenzyl)-1H-imidazole-4-carboxamide (CAS 1351800-17-3)
- 1-(4-Chlorophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-5-carboxylic acid (CAS 618383-02-1)
- 3-(2-Chlorophenyl)-2-imino-5-(2-(4-methoxyphenyl)-2-oxoethylidene)oxazolidin-4-one (CAS 89844-67-7)
- 5-({4-[(3-chlorophenyl)methoxy]phenyl}methylidene)-1,3-diazinane-2,4,6-trione (CAS 365973-75-7)
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Recommended Standards
- 1,3-Dimethyltetravinyldisiloxane (CAS 69519-51-3)
- 2-(4-Chloro-2-methylphenoxy)-N'-(1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)acetohydrazide (CAS 946386-07-8)
- (Z)-[1-(Pyrazin-2-yl)ethylidene]amino 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 866050-54-6)
- 3-[[4-(2-Phenylethyl)piperazin-1-yl]methyl]benzonitrile (CAS 918479-51-3)
- 1-methylpyrazole-4-sulfonyl chloride 288148-34-5 4-(Chlorosulphonyl)-1-methyl-1H-pyrazole (CAS 288148-34-5)
- (1R,4R,5R)-tert-Butyl 5-amino-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 1817790-73-0)
- (S)-1-(4-BROMOPYRIDIN-2-YL)-2,2,2-TRIFLUOROETHAN-1-AMINE (CAS 1213859-26-7)
- (S)-1-(3,4-dimethylphenyl)but-3-en-1-amine (CAS 1269929-27-2)
- Morpholine-4-carboximidamide hydroiodide (CAS 102392-87-0)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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