(S)-1-(1-Phenylethyl)-3-(3-(triethoxysilyl)propyl)urea CAS 267240-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 267240-22-2 |
| Molecular Formula | C18H32N2O4Si |
| Molecular Weight | 368.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-1-(1-Phenylethyl)-3-(3-(triethoxysilyl)propyl)urea (CAS 267240-22-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H32N2O4Si. Molecular weight: 368.54 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H32N2O4Si |
| Molecular Weight | 368.54 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related S Standards
- (R)-1-(1-Phenylethyl)-3-(3-(triethoxysilyl)propyl)urea (CAS 131206-15-0)
- (S)-1-(1-Phenylethyl)-1-(3-(triethoxysilyl)propyl)urea (CAS 68959-21-7)
- N1-(1-Phenylethyl)-N2-((1-(pyrimidin-2-yl)piperidin-4-yl)methyl)oxalamide (CAS 1235139-26-0)
- 3-(2-Phenylethyl)-2-sulfanyl-5-(thiophen-2-yl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 731820-91-0)
- 2-Oxo-2-phenylethyl 2-iodobenzoate (CAS 55153-31-6)
- 2-Oxo-2-phenylethyl 3-iodobenzoate (CAS 55153-30-5)
- 2-Oxo-2-phenylethyl 4-iodobenzoate (CAS 55153-29-2)
- 6-((2-Oxo-2-phenylethyl)thio)-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 174535-73-0)
Recommended Standards
- 1-N-[3-(Diethylamino)propyl]-4-(piperidine-1-sulfonyl)benzene-1,2-diamine (CAS 743444-83-9)
- rel-2-((1R,2S)-2-(((tert-Butyldiphenylsilyl)oxy)methyl)cyclopropyl)acetic acid (CAS 1498188-14-9)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-4-(4-methylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline (CAS 338776-85-5)
- N-Benzyl-2-(4-methoxyphenyl)-1-ethanaminehydrochloride (CAS 855383-29-8)
- 5-(Methylthio)-1,3-diphenyl-1H-pyrazole (CAS 66040-87-7)
- Dapsone-d8(major) (CAS 557794-38-4)
- 6-(tert-Butyl)-3-cyclopropoxy-N,N-dimethylpyridin-2-amine (CAS 1243451-53-7)
- 1-(2-Amino-5-fluoro-3-(trifluoromethyl)phenyl)ethan-1-one (CAS 1805425-54-0)
- 4-([1,2,4]Triazolo[4,3-b]pyridazin-6-yl)-N-(3,5-dimethoxyphenyl)piperazine-1-carboxamide (CAS 1058237-11-8)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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