Methyl 2-(3-benzylureido)benzoate CAS 2164-93-4
| CAS No. | 2164-93-4 |
| Molecular Formula | C16H16N2O3 |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Methyl 2-(3-benzylureido)benzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Methyl 2-(3-benzylureido)benzoate (CAS 2164-93-4), molecular formula C16H16N2O3 and molecular weight 284.31 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Methyl 2-(3-benzylureido)benzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O3 |
| Molecular Weight | 284.31 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-(3-BENZYLUREIDO)THIOPHENE-3-CARBOXYLIC ACID (CAS 1254588-01-6)
- 2-(4-(3-Benzylureido)phenyl)-N-methylacetamide (CAS 1207040-85-4)
- N-(3-Benzylureido)-N-methylglycine (CAS 959658-43-6)
- 2-((4-(3-Benzylureido)but-2-yn-1-yl)oxy)benzamide (CAS 1448030-26-9)
- 2-((3-Benzylureido)oxy)acetic acid (CAS 1198777-83-1)
Recommended Standards
- Methyl (R)-2-(1-((tert-butoxycarbonyl)amino)ethyl)-5-methyloxazole-4-carboxylate (CAS 343339-23-1)
- Methyl 2-(4-acetylphenoxy)-2-phenylacetate (CAS 885949-39-3)
- Homopterocarpin (CAS 606-91-7)
- Methyl 2-hydroxy-4-phenylchromane-6-carboxylate (CAS 380636-44-2)
- N-(2-Fluorophenyl)-2-methoxybenzamide (CAS 5215-36-1)
- 2-methylsulfanyl-5-(trifluoromethyl)pyrimidine (CAS 176214-15-6)
- 5-((1-Methyl-1H-pyrazol-5-yl)methyl)furan-2-carboxylic acid (CAS 1399655-82-3)
- 3-Bromo-N,5-dimethylaniline (CAS 1369814-18-5)
- Benzyl 2,3-O-[(1S,2S)-1,2-Dimethoxy-1,2-dimethyl-1,2-ethanediyl]-a-L-xylopyranoside (CAS 1084896-38-7)
- 2-Amino-4-ethynylphenol (CAS 70239-82-6)
- Ganhuangenin (CAS 92519-91-0)
- 1-Allyl-N-(4-(methylthio)phenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339027-45-1)
- 2-(3-(4-Chlorobenzyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride (CAS 1435804-01-5)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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