3-BROMO-4-METHOXYBENZOIC ACID METHYL ESTER 35450-37-4 AKOS 212-63 AS03638 BENZOIC ACID, 3-BROMO-4-METHOXY-, METHYL ESTER Methyl 3-bromo-4-methoxybenzoate RARECHEM AL BF 0247 CAS 35450-37-4
| CAS No. | 35450-37-4 |
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-BROMO-4-METHOXYBENZOIC ACID METHYL ESTER 35450-37-4 AKOS 212-63 AS03638 BENZOIC ACID, 3-BROMO-4-METHOXY-, METHYL ESTER Methyl 3-bromo-4-methoxybenzoate RARECHEM AL BF 0247 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 3-BROMO-4-METHOXYBENZOIC ACID METHYL ESTER 35450-37-4 AKOS 212-63 AS03638 BENZOIC ACID, 3-BROMO-4-METHOXY-, METHYL ESTER Methyl 3-bromo-4-methoxybenzoate RARECHEM AL BF 0247 (CAS 35450-37-4), a certified reference material (molecular formula C9H9BrO3, MW 245.07 g/mol) for analytical method development and quality control.
The molecular framework of 3-BROMO-4-METHOXYBENZOIC ACID METHYL ESTER 35450-37-4 AKOS 212-63 AS03638 BENZOIC ACID, 3-BROMO-4-METHOXY-, METHYL ESTER Methyl 3-bromo-4-methoxybenzoate RARECHEM AL BF 0247 (C9H9BrO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 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.) | 1967 |
| Halogen Content | Br-containing |
Related BROMO Standards
- 4-Bromo-N-methoxy-N-methylpicolinamide (CAS 1005342-94-8)
- 2-(4-Bromo-3-cyclopropyl-1h-pyrazol-1-yl)acetic acid (CAS 1006333-38-5)
- Ethyl 2-bromo-5-hydroxybenzoate (CAS 102297-71-2)
- 4-Bromo-2-methoxyphenylacetic Acid (CAS 1026089-09-7)
- Methyl 6-bromo-2-(methylamino)nicotinate (CAS 1034131-15-1)
- 1-(3-Bromo-4-hydroxy-5-methoxyphenyl)ethan-1-one (CAS 103653-14-1)
- 1-(2-Bromo-5-nitrophenyl)-N-methylmethanamine (CAS 1037082-28-2)
- Methyl 2-bromo-3-(hydroxymethyl)benzoate, 97% (CAS 1055968-79-0)
Recommended Standards
- N-Ethyl 5-bromo-2-nitroaniline (CAS 813448-98-5)
- 6-Bromoveratraldehyde (CAS 5392-10-9)
- N,N-Dimethyl 2-bromo-4-nitroaniline (CAS 64230-23-5)
- 5-Bromo-2-methoxyphenylacetic acid (CAS 7017-48-3)
- N-(4-Fluorobenzyl)-2-((5-methoxyisoquinolin-1-yl)thio)acetamide (CAS 1202993-99-4)
- 1-(3-Aminopropyl)-6-methyl-2(1H)-pyridinone dihydrochloride (CAS 1609403-57-7)
- 2-(Ethylthio)-N-methylethan-1-amine oxalate (CAS 1242339-06-5)
- 4-(2-Hydroxyphenyl)piperidin-4-ol (CAS 336882-80-5)
- N-(Morpholin-2-ylmethyl)ethanamine (CAS 122894-64-8)
- 2-Methyl-1-[4-(propan-2-yl)phenyl]-2-(1H-1,2,4-triazol-1-yl)propan-1-one (CAS 1020252-48-5)
- 5-(3,5-Dichlorophenoxy)furan-2-carboxylic acid (CAS 175277-06-2)
- 5-Chloro-2-iodo-1-naphthonitrile (CAS 2629317-84-4)
- 3-(Phenylsulfanyl)propanal (CAS 27098-65-3)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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