3-Bromo-4-(dimethylamino)benzoic Acid CAS 220844-83-7
| CAS No. | 220844-83-7 |
| Molecular Formula | C9H10BrNO2 |
| Molecular Weight | 244.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Bromo-4-(dimethylamino)benzoic Acid.
CATO supplies 3-Bromo-4-(dimethylamino)benzoic Acid (CAS 220844-83-7), a certified reference material (molecular formula C9H10BrNO2, MW 244.09 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, 3-Bromo-4-(dimethylamino)benzoic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 3-Bromo-4-(dimethylamino)benzoic Acid 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 | C9H10BrNO2 |
| Molecular Weight | 244.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 2020 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-1-isopropyl-4-nitrobenzene (CAS 101980-41-0)
- 2-(2-Bromo-4-methylphenoxy)acetamide (CAS 102066-01-3)
- 3-Bromo-4-ethoxybenzamide (CAS 1030574-49-2)
- 5-Bromo-nicotinic acid propyl ester (CAS 1033692-96-4)
- 2-Bromo-5-(dimethylamino)benzoic acid (CAS 1035235-21-2)
- 2-Bromo-4-(oxolan-3-yloxy)pyridine (CAS 1049023-88-2)
- 4-Bromo-3-methoxy-N-methylbenzamide (CAS 1072944-34-3)
- Ethyl 5-bromo-4-methylpicolinate (CAS 1122090-39-4)
Recommended Standards
- 3-Amino-3-(4-bromophenyl)propionic Acid (CAS 39773-47-2)
- 3-Bromo-4-methoxy-N-methylbenzamide (CAS 337536-21-7)
- 3-Amino-3-(4-bromophenyl)propanoic acid (CAS 295356-30-8)
- 3-Bromo-5-(1,3-dioxolan-2-yl)aniline (CAS 936844-19-8)
- 2-(Difluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-acetic acid (CAS 1806047-35-7)
- tert-Butyl(2-chloroethoxy)dimethylsilane (CAS 89031-81-2)
- Ethyl 5-ethoxyoxazole-4-carboxylate (CAS 14423-15-5)
- Tert-butyl 4-(2-oxo-1,3-oxazinan-3-yl)piperidine-1-carboxylate (CAS 1216859-23-2)
- 1-((4-Bromobenzyl)sulfonyl)pyrrolidine (CAS 950255-92-2)
- 3-Bromo-6-iodopyridin-2-amine (CAS 1806964-01-1)
- Ethyl 3-(3-chloro-2-fluorophenoxy)propanoate (CAS 1443338-61-1)
- 5-Chloro-2-methyl-6-(pyrrolidin-1-yl)pyrimidin-4(3H)-one (CAS 1135283-15-6)
- Benzyl 3-((2-aminoethoxy)methyl)piperidine-1-carboxylate (CAS 934744-61-3)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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