(3-Bromo-2-chloro-6-methoxyphenyl)boronic acid CAS 1309981-00-7
| CAS No. | 1309981-00-7 |
| Molecular Formula | C7H7BBrClO3 |
| Molecular Weight | 265.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Bromo-2-chloro-6-methoxyphenyl)boronic acid (CAS 1309981-00-7), a certified reference material (molecular formula C7H7BBrClO3, MW 265.30 g/mol) for analytical method development and quality control.
Structurally, (3-Bromo-2-chloro-6-methoxyphenyl)boronic acid (C7H7BBrClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 265.30 g/mol, it falls into the medium-molecular-weight range. 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).
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 (3-Bromo-2-chloro-6-methoxyphenyl)boronic 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 | C7H7BBrClO3 |
| Molecular Weight | 265.30 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- (4-Bromo-2-chloro-3-methoxyphenyl)boronic acid (CAS 1254701-00-2)
- 2-Bromo-3-chloro-6-methoxyphenylboronic acid (CAS 1452575-89-1)
- (2-Bromo-4-chloro-5-methoxyphenyl)boronic acid (CAS 2225176-63-4)
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- 3-Bromo-2-fluoro-6-(pyrrolidin-1-yl)pyridine (CAS 1228666-43-0)
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