methyl N-(2-oxoethyl)-N-phenylcarbamate CAS 288371-85-7
| CAS No. | 288371-85-7 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
methyl N-(2-oxoethyl)-N-phenylcarbamate (CAS 288371-85-7) is a high-purity analytical reference standard with the molecular formula C10H11NO3 and a molecular weight of 193.20 g/mol.
The molecular framework of methyl N-(2-oxoethyl)-N-phenylcarbamate (C10H11NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 8-oxo-5,6,7,8-tetrahydroindolizine-5-carboxylate (CAS 318247-33-5)
- N-(1,3-benzodioxol-5-ylmethyl)guanidine,1/2H2SO4 (CAS 19889-44-2)
- Methyl 7-amino-2,3-dihydrobenzofuran-2-carboxylate (CAS 847948-99-6)
- N-(1-Allyl-2-oxo-1,2-dihydropyrimidin-4-yl)acetamide (CAS 667918-49-2)
- 2,6-Di-p-tolylbenzo[1,2-b:4,5-b']dithiophene (CAS 1134942-20-3)
- 2-Oxo-2-(pyridin-3-ylamino)acetic acid (CAS 57727-33-0)
- Methyl pyrazolo[1,5-a]pyridine-4-carboxylate (CAS 1427413-80-6)
- 3279-26-3 Dichloro Methyl Phosphite Dichloromethoxyphosphine Methoxydichlorophosphine Methoxyphosphonous Dichloride Methyl dichlorophosphite Methyl phosphorodichloridite O-Methyl Phosphorodichloridite (CAS 3279-26-3)
- 2-Amino-6-fluoronicotinonitrile (CAS 86724-79-0)
- Ethyl 2-(4-hydroxyphenyl)propanoate (CAS 56355-15-8)
- 2-Chloro-3-(difluoromethyl)-5-fluoroisonicotinaldehyde (CAS 1804673-92-4)
- N-(2,4-Dimethylphenyl)naphthalen-1-amine (CAS 63350-98-1)
- Benzyl 3-(2-oxoethyl)piperidine-1-carboxylate (CAS 372159-77-8)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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