1-(2-Chlorophenyl)-3-(5-hydroxy-3-phenylpentyl)urea CAS 1795301-96-0
| CAS No. | 1795301-96-0 |
| Molecular Formula | C18H21ClN2O2 |
| Molecular Weight | 332.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.82 g/mol gives 1-(2-Chlorophenyl)-3-(5-hydroxy-3-phenylpentyl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-Chlorophenyl)-3-(5-hydroxy-3-phenylpentyl)urea (CAS 1795301-96-0), molecular formula C18H21ClN2O2 and molecular weight 332.82 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H21ClN2O2, 1-(2-Chlorophenyl)-3-(5-hydroxy-3-phenylpentyl)urea contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(2-Chlorophenyl)-3-(5-hydroxy-3-phenylpentyl)urea 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 | C18H21ClN2O2 |
| Molecular Weight | 332.82 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 3-(5-(4-Chlorophenyl)furan-2-yl)-1-(4-methylpiperazin-1-yl)propan-1-one (CAS 853312-37-5)
- 3-(4-Chlorophenyl)-1,5-diphenyl-4,5-dihydro-1H-pyrazole (CAS 10180-02-6)
- 1-(4-Chlorophenyl)-N-((2-morpholinopyrimidin-5-yl)methyl)ethan-1-amine (CAS 1280981-01-2)
- 2-(4-Chlorophenyl)-4-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}-1,3-thiazole (CAS 478080-31-8)
- N-(4-Chlorophenyl)-2-{1-[5-(cyanomethyl)-2-thienyl]ethylidene}-1-hydrazinecarboxamide (CAS 866142-46-3)
- N-(4-chlorophenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 132858-26-5)
- 5-(4-Chlorophenyl)-4-tosyl-1H-pyrazole (CAS 140614-07-9)
- 3-(2-Chlorophenyl)-5-methyl-N-(thiophen-2-ylmethyl)isoxazole-4-carboxamide (CAS 546062-75-3)
Recommended Standards
- 3-(2-Chloroethyl-d (CAS 1184973-69-0)
- tert-Butyl 3-(4-chlorobutyl)-5-cyano-1H-indole-1-carboxylate (CAS 1796928-27-2)
- N-(3-Amino-4-chlorophenyl)-2-[2-(sec-butyl)-phenoxy]acetamide (CAS 1020058-22-3)
- 4-acetyl-N-[(5-chloro-2-methylphenyl)methyl]-3-ethyl-5-methyl-1H-pyrrole-2-carboxamide (CAS 1797582-48-9)
- 4-[(4-Chlorophenyl)sulfanyl]-2-(methylsulfanyl)quinazoline (CAS 477845-86-6)
- 3-Bromo-4-butoxy-5-methoxybenzaldehyde (CAS 91766-70-0)
- n-Butyl-N-ethylsulfamoyl chloride (CAS 926184-77-2)
- (S)-3-Amino-2-p-tolyl-propan-1-ol hydrochloride (CAS 1442114-65-9)
- (Z)-5-Bromo-3-((4,5,6,7-tetrahydro-1H-indol-2-yl)methylene)indolin-2-one (CAS 288144-20-7)
- Isoprenaline impurity 39 (CAS CATO-C4X-277539)
- 3-(2-Chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 2746-41-0)
- 2,4,6-Trichloro-3-hydroxybenzaldehyde (CAS 73664-57-0)
- 2-[3-(2,4-dioxohexahydropyrimidin-1-yl)-4-methyl-phenoxy]acetaldehyde (CAS 2633635-27-3)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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 18665070610 / Nicole.chen@cato-chem.com