1-(1-(4-Ethoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(2-methylcyclohexyl)urea CAS 1052603-66-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1052603-66-3 |
| Molecular Formula | C20H29N3O3 |
| Molecular Weight | 359.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-(4-Ethoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(2-methylcyclohexyl)urea (CAS 1052603-66-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H29N3O3. Molecular weight: 359.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H29N3O3 |
| Molecular Weight | 359.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Ethoxyphenyl Standards
- 1-(1-(4-Ethoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(thiophen-2-ylmethyl)urea (CAS 894014-46-1)
- (E)-3-(4-ethoxyphenyl)-N-(4-phenoxyphenyl)acrylamide (CAS 297149-86-1)
- 3-(3-(3-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl)-1-phenylpyridazin-4(1H)-one (CAS 1189899-61-3)
- N'-(1-(4-ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl)piperidine-3-carbohydrazide (CAS 1306739-30-9)
- 3-(4-Ethoxyphenyl)-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3h)-one (CAS 65234-03-9)
- (2-Ethoxyphenyl)(2-((2-fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851806-78-5)
- 3-((4-Ethoxyphenyl)sulfonyl)-7-fluoro-1-methylquinolin-4(1H)-one (CAS 1326915-46-1)
- 2-((4-Ethoxyphenyl)sulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1008091-79-9)
Recommended Standards
- N-([1,1-Biphenyl]-4-ylmethyl)-2-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040686-91-6)
- N-{2-[(3,5-Dimethyl-1-adamantyl)oxy]ethyl}-1-methyl-6-oxo-1,6-dihydro-3-pyridazinecarboxamide (CAS 1070458-32-0)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 790288-46-9)
- H-Lys(Fmoc)-OMe · HCl (CAS 201009-98-5)
- H-Lys-Pro-4MβNA (CAS 76122-98-0)
- 5-(5-Isopropylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 861227-42-1)
- 3-(Dimethoxymethyl)-2-fluorobenzaldehyde (CAS 1820705-34-7)
- Griseofulvin-<SUP>13</SUP>C<SUB>17</SUB> solution (CAS 1325307-58-1)
- 3-(4-Methoxybenzyl)-5-((3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one (CAS 623933-22-2)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com