1-[(2-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-96-9 A808872 CAS 149281-96-9
| CAS No. | 149281-96-9 |
| Molecular Formula | C15H15BrN2O2 |
| Molecular Weight | 335.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-96-9 A808872 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.
CATO supplies 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-96-9 A808872 (CAS 149281-96-9), a certified reference material (molecular formula C15H15BrN2O2, MW 335.20 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-96-9 A808872 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 335.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C15H15BrN2O2 |
| Molecular Weight | 335.20 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.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromophenyl Standards
- 2-(4-Bromophenyl)-1,10-phenanthroline (CAS 149054-39-7)
- Ethyl 1-(3-bromophenyl)-5-cyclopropyl-1H-pyrazole-4-carboxylate (CAS 1491754-63-2)
- 1-[(4-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(4-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-92-5 A808871 (CAS 149281-92-5)
- (1-(4-Bromophenyl)-1H-pyrrol-2-yl)(morpholino)methanone (CAS 383146-96-1)
- 4-(4-Bromophenyl)-1,10-phenanthroline (CAS 97802-07-8)
- 5-(4-Bromophenyl)-N-cyclopentylisoxazole-3-carboxamide (CAS 903330-22-3)
- N-(4-Bromophenyl)-N-(4-ethoxyphenyl)urea (CAS 849368-10-1)
- 2-[(3-bromophenyl)methyl]-4-methanesulfonylbutanoic acid (CAS 1183099-58-2)
Recommended Standards
- 3-Bromoacenaphtho[1,2-b]quinoxaline (CAS 151447-45-9)
- 3-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1609488-14-3)
- tert-Butyl 6-bromo-3-(cyanomethyl)-1H-indole-1-carboxylate (CAS 1613335-06-0)
- 2-Bromo-4,5-diphenylnicotinonitrile (CAS 1465135-70-9)
- 3-(5-(3-Chlorophenyl)furan-2-yl)-N-phenylpropanamide (CAS 853312-43-3)
- 4-Bromo-7-(2-methoxyethyl)-1,7-naphthyridin-8(7H)-one (CAS 1332576-09-6)
- 1-(2-Fluorophenyl)-3-(2-hydroxy-2-methylpropyl)urea (CAS 1281047-33-3)
- Thieno[3,2-b]pyridine-3,6-dicarboxylic acid, 7-(4-morpholinyl)-, hydrochloride (1:1) (CAS 2007920-91-2)
- (S)-1-(tert-butoxycarbonyl)-2-(thiophen-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 1217823-56-7)
- (4-Fluorophenyl)(5-isobutyl-1H-1,2,4-triazol-3-yl)methanamine (CAS 1707375-98-1)
- N-methyl-N-(2-(4-(1-(naphthalen-1-ylsulfonyl)-1H-pyrazol-3-yl)phenoxy)ethyl)pyridin-2-amine (CAS 955976-53-1)
- N-(5-bromopyridin-2-yl)-3-methylbutanamide (CAS 311314-11-1)
- tert-butyl 3-ethynyl-3-methylazetidine-1-carboxylate (CAS 1363381-76-3)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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