Methyl-2-bromo-4-methoxyphenylacetate CAS 198630-93-2
| CAS No. | 198630-93-2 |
| Molecular Formula | C10H11BrO3 |
| Molecular Weight | 259.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl-2-bromo-4-methoxyphenylacetate 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.
CATO supplies Methyl-2-bromo-4-methoxyphenylacetate (CAS 198630-93-2), a certified reference material (molecular formula C10H11BrO3, MW 259.10 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, Methyl-2-bromo-4-methoxyphenylacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.10 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).
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 | C10H11BrO3 |
| Molecular Weight | 259.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | Br-containing |
Related Methyl Standards
- 1-(5-Bromo-2-hydroxy-3-methoxyphenyl)propan-2-one (CAS 1003988-41-7)
- 4-Bromo-1-cyclopentyl-1h-pyrazole-3-carboxylic acid (CAS 1006451-45-1)
- 2-(4-Bromo-3-cyclopropyl-1H-pyrazol-1-yl)propanoic acid (CAS 1006490-27-2)
- 4-Bromo-1-cyclopentyl-1h-pyrazole-5-carboxylic acid (CAS 1006494-04-7)
- 2-Bromo-N-(2-methoxyethyl)isonicotinamide (CAS 1008505-65-4)
- 1-(2-Bromo-5-hydroxy-4-methoxyphenyl)propan-2-one (CAS 1017059-61-8)
- 1-(2-Bromo-4-hydroxy-5-methoxyphenyl)-2-propanone (CAS 1017083-10-1)
- 3-(2-bromo-4-methoxyphenyl)propanoic acid (CAS 103038-45-5)
Recommended Standards
- Methyl 6-bromo-3-methoxy-2-methylbenzoate (CAS 55289-16-2)
- Methyl4-bromo-2-methoxy-6-methyl-benzoate (CAS 877149-09-2)
- Methyl 5-Bromo-2-methoxy-4-methylbenzoate (CAS 39503-58-7)
- Propyl 5-bromo-2-hydroxybenzoate (CAS 37640-74-7)
- Tert-butyl 4-(morpholin-3-yl)piperidine-1-carboxylate (CAS 1369138-78-2)
- [3-(3-Chlorophenyl)oxiran-2-yl]methanol (CAS 125617-30-3)
- 5-[(2-methoxy-5-methylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 379728-86-6)
- (E)-3-(4-((4-chlorobenzyl)oxy)phenyl)acrylic acid (CAS 879642-82-7)
- 4-(Phenylamino)quinoline-3-carbonitrile (CAS 681215-57-6)
- 6-Methoxy-2-methylisoquinolin-1(2H)-one (CAS 127787-24-0)
- N-(2-(1H-Pyrrol-1-yl)ethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide (CAS 1428347-76-5)
- 1,5-Dimethyl-6H-pyrido[4,3-b]carbazole 2-hydroxypropanoate (CAS 76201-88-2)
- Tiopronin (CAS 1953-02-2)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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