2-bromo-6-hydroxybenzoic acid CAS 38876-70-9
| CAS No. | 38876-70-9 |
| Molecular Formula | C7H5BrO3 |
| Molecular Weight | 217.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-bromo-6-hydroxybenzoic 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.
CATO supplies 2-bromo-6-hydroxybenzoic acid (CAS 38876-70-9), a certified reference material (molecular formula C7H5BrO3, MW 217.02 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, 2-bromo-6-hydroxybenzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.02 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5BrO3 |
| Molecular Weight | 217.02 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, water |
| 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.) | 1968 |
| Halogen Content | Br-containing |
Related bromo Standards
- 3-Bromo-6,7-dihydro-[1,4]dioxino[2,3-c]pyridazine (CAS 1003944-31-7)
- 6-Bromo-2H-oxazolo[3,2-a]pyrimidin-7(3H)-one (CAS 103022-66-8)
- 2-Bromo-5-nitroaniline (CAS 10403-47-1)
- (E)-3-(5-Bromo-2-furanyl)acrylic Acid (CAS 111252-31-4)
- 5-Bromo-2-pyrimidinylacetic Acid (CAS 1134327-93-7)
- 5-Bromo-3-methyl-2-nitropyridine (CAS 114042-02-3)
- 5-Bromo-2,4-dihydroxybenzaldehyde (CAS 116096-90-3)
- 5-Bromo-4-methyl-2-nitropyridine (CAS 1225278-70-5)
Recommended Standards
- 2-Bromo-5-methyl-3-nitropyridine (CAS 23056-46-4)
- 2-Bromo-6-methoxycyclohexa-2,5-diene-1,4-dione (CAS 23030-47-9)
- 2-Bromo-5-methoxycyclohexa-2,5-diene-1,4-dione (CAS 23030-65-1)
- 2-Bromo-6-methyl-4-nitropyridine (CAS 97944-46-2)
- (2S,4R)-4-((tert-butoxycarbonyl)amino)-1-methylpyrrolidine-2-carboxylic acid (CAS 1609388-46-6)
- (R)-tert-Butyl 3-((2-hydroxyethyl)thio)pyrrolidine-1-carboxylate (CAS 1353995-69-3)
- 5-Bromo-4-(bromomethyl)-2-methylpyridine (CAS 1807024-09-4)
- 1-([1,1'-Biphenyl]-4-yl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416346-27-4)
- N-(3,3-dimethylbutyl)tetrahydro-2H-thiopyran-3-amine (CAS 1603457-48-2)
- 2-[(3-Methylphenyl)methyl]oxirane (CAS 29270-64-2)
- 3-(Difluoromethyl)-5-methoxy-4-nitropicolinonitrile (CAS 1805923-36-7)
- 4-(((1-Ethyl-3-methyl-1H-pyrazol-5-yl)amino)methyl)-2-methoxyphenol hydrochloride (CAS 1856021-08-3)
- 4-(4-Bromophenyl)oxane-2,6-dione (CAS 1137-61-7)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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