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
| CAS No. | 149281-92-5 |
| Molecular Formula | C15H15BrN2O2 |
| Molecular Weight | 335.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 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), a certified reference material (molecular formula C15H15BrN2O2, MW 335.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H15BrN2O2, 1-[(4-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(4-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-92-5 A808871 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 1-[(4-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(4-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-92-5 A808871 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 | 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-[(2-bromophenyl)methyl]-1-methoxy-3-phenyl-urea 1-[(2-bromophenyl)methyl]-1-methoxy-3-phenylurea 149281-96-9 A808872 (CAS 149281-96-9)
- (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)
- 2-Bromo-4,5-diphenylnicotinonitrile (CAS 1465135-70-9)
- 3-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1609488-14-3)
- 2-(benzyloxy)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1448894-65-2)
- (2-(Morpholinosulfonyl)phenyl)methanamine (CAS 918865-07-3)
- 3-Cyclopropyl-5-(trifluoromethoxy)benzaldehyde (CAS 2444272-12-0)
- 4-(4-Chlorophenyl)but-3-en-2-one (CAS 3160-40-5)
- (3-(Methylamino)pyridin-2-yl)boronic acid (CAS 948593-63-3)
- 2-Amino-4-(4-isopropylphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 302323-31-5)
- (4-((S)-2-amino-3-oxo-3-(((2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl)oxy)propyl)phenyl)boronic-10B acid (CAS CATO-C3D-263061)
- 3-(2-Ethoxyethoxy)pyridin-2-amine (CAS 1156383-20-8)
- 3-Aminoisonicotinic Acid Methyl Ester (CAS 55279-30-6)
- Ethyl 2-amino-4-methoxynicotinate (CAS 1714082-98-0)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com