2-Acetamido-5-bromo-4-chlorobenzoic acid CAS 1607828-44-3
| CAS No. | 1607828-44-3 |
| Molecular Formula | C9H7BrClNO3 |
| Molecular Weight | 292.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Acetamido-5-bromo-4-chlorobenzoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Acetamido-5-bromo-4-chlorobenzoic acid (CAS 1607828-44-3), a certified reference material (molecular formula C9H7BrClNO3, MW 292.51 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, chlorine/bromine substitution, 2-Acetamido-5-bromo-4-chlorobenzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Acetamido-5-bromo-4-chlorobenzoic 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 | C9H7BrClNO3 |
| Molecular Weight | 292.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Acetamido Standards
- (S)-6-Acetamido-2-benzamidohexanoic acid (CAS 103678-35-9)
- Ethyl 2-acetamido-3-((2,4-dimethylphenyl)amino)-3-oxopropanoate (CAS 866017-94-9)
- Methyl 2-acetamido-6-(chlorosulfonyl)isonicotinate (CAS 1393530-96-5)
- 2-Acetamido-4-chloro-5-sulfamoylbenzoic Acid (CAS 17560-54-2)
- Ethyl 4-acetamido-8-chloroquinoline-3-carboxylate (CAS 1352523-94-4)
- Ethyl 6-acetamido-2-methyl-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 865076-54-6)
- 2-Acetamido-3-(2,3-dichloro-4-hydroxyphenyl)propanoic acid (CAS 1219277-03-8)
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Recommended Standards
- 4-Bromo-3-chloro-5,8-difluoro-2-methylquinoline (CAS 1333252-68-8)
- 5-Chloro-2-(3,5-dichlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707584-33-5)
- 4-(Bromomethyl)-2-chloro-7,8-difluoroquinoline (CAS 1125702-47-7)
- 5-Chloro-2-(3,4-dichlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707727-50-1)
- 3,5-Dimethylisonicotinamide (CAS 7584-14-7)
- 1′,3′-dihydro-1′3′,3′-trimethyl-6-nitrospiro[2<I>H</I>-1-benzopyran-2,2′-( 2<I>H</I>)-indole] (CAS 1498-88-0)
- 2-Bromo-6-(methoxycarbonyl)benzoic Acid (CAS 912457-18-2)
- 2-Benzhydrylthiazol-4-amine (CAS 425399-53-7)
- 2-((5-Chloropyridin-3-yl)oxy)-5-nitrobenzoic acid (CAS 239081-09-5)
- 3-(5-Methylisoxazol-3-yl)propan-1-amine (CAS 1000555-94-1)
- H-Leu-NHOH (CAS 31982-78-2)
- 2-Aminothieno[2,3-d]thiazole (CAS 40507-56-0)
- 20α-Dihydroprognenolone Sulfate (CAS 26838-20-0)
- Cycloaspeptide D (CAS 691363-62-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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