2-Amino-3-bromo-5-chlorobenzaldehyde CAS 166527-09-9
| CAS No. | 166527-09-9 |
| Molecular Formula | C7H5BrClNO |
| Molecular Weight | 234.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Amino-3-bromo-5-chlorobenzaldehyde (CAS 166527-09-9), a certified reference material (molecular formula C7H5BrClNO, MW 234.48 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 2-Amino-3-bromo-5-chlorobenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-Amino-3-bromo-5-chlorobenzaldehyde 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 | C7H5BrClNO |
| Molecular Weight | 234.48 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 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 2-Amino-5-bromo-4-chlorobenzaldehyde (CAS 1036757-11-5)
- 2-Amino-5-bromobenzoyl chloride (CAS 1108665-60-6)
- 2-Amino-5-bromo-3-chlorobenzaldehyde (CAS 166527-08-8)
- 4-Amino-5-bromo-2-chloro-benzaldehyde (CAS 1807757-02-3)
- 3-Amino-2-methyl-N,N-dipropylbenzeneethanamine (CAS 111725-11-2)
- 2-Amino-6-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile (CAS 42159-76-2)
- 2-Amino-N-cyclohexyl-N-ethylethane-1-sulfonamide (CAS 953720-94-0)
- 3-Amino-N-heptylbenzamide (CAS 1020054-05-0)
Recommended Standards
- (E)-4-Bromo-N-hydroxybenzimidoyl chloride (CAS 1446255-17-9)
- 1-(2-Bromo-5-chloropyridin-4-yl)ethanone (CAS 1823889-21-9)
- 1-(2-Bromo-6-chloropyridin-4-yl)ethan-1-one (CAS 1393576-96-9)
- 5-Bromo-2-chlorobenzamide (CAS 188774-55-2)
- 2-{[4-(1-Pyrrolidinylsulfonyl)anilino]carbonyl}cyclohexanecarboxylic acid (CAS 799250-52-5)
- Tert-butyl 3-amino-4-(2,6-dimethylphenyl)piperidine-1-carboxylate (CAS 1354951-18-0)
- 4-Chloro-5-hydroxy-2-(2-tetrahydropyranyl)pyridazin-3(2H)-one (CAS 645405-18-1)
- 3-(2,4-Dioxothiazolidin-3-yl)propanoic acid (CAS 49629-36-9)
- [2-(2-aminoethoxy)ethyl](propan-2-yl)amine (CAS 129509-04-2)
- 4-(4-Isopropylphenoxy)-2-(trifluoromethyl)aniline (CAS 946784-75-4)
- 1-Methyl-4-(propylcarbamoyl)-1H-pyrazol-3-yl methanesulfonate (CAS 877607-66-4)
- Ethyl 4-cyanobicyclo[2.2.2]octane-1-carboxylate (CAS 54829-94-6)
- 2-Bromo-4-methyl-n-(thiazol-2-yl)benzenesulfonamide (CAS 1178482-11-5)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
Why CATO?
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