3-Bromo-2-(2-methoxyethoxy)phenylboronic acid CAS 2377606-17-0
| CAS No. | 2377606-17-0 |
| Molecular Formula | C9H12BBrO4 |
| Molecular Weight | 274.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-2-(2-methoxyethoxy)phenylboronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Bromo-2-(2-methoxyethoxy)phenylboronic acid (CAS 2377606-17-0), molecular formula C9H12BBrO4 and molecular weight 274.90 g/mol, is a CATO reference standard with documented purity and traceability.
3-Bromo-2-(2-methoxyethoxy)phenylboronic acid (C9H12BBrO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(2-methoxyethoxy)phenylboronic 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 | C9H12BBrO4 |
| Molecular Weight | 274.90 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 |
| 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.) | 1999 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 5-Bromo-2-(2-methoxyethoxy)phenylboronic acid (CAS 2096329-65-4)
- 3-Bromo-5-t-butyl-2-fluorophenylboronic acid (CAS 2096333-35-4)
- 2-Bromo-5-(bromomethyl)benzonitrile (CAS 1032822-10-8)
- 3-Bromo-2-(bromomethyl)benzonitrile (CAS 1233479-42-9)
- 5-Bromo-2-(bromomethyl)benzonitrile (CAS 156001-53-5)
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- 3-Bromo-4-(bromomethyl)benzonitrile (CAS 89892-39-7)
Recommended Standards
- 2,3-Dichloro-5-iodopyrazine (CAS 1816294-11-7)
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- 4,5-Dichloro-6-iodopyrimidine (CAS 1803779-02-3)
- (3S,4R)-4-Aminopiperidin-3-ol dihydrochloride (CAS 2306248-38-2)
- 2-[(Methoxyimino)methyl]-N~1~,N~3~-diphenylmalonamide (CAS 245039-28-5)
- UR-144 Degradant (CAS 1609273-88-2)
- 1-(3,4-Dichlorophenyl)pyrrolidin-2-one (CAS 5210-95-7)
- 5-Ethyl-3-(oxan-3-yl)-1,2-oxazole-4-carboxylic acid (CAS 1342036-49-0)
- 1-(5,5-Dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-3-(3-methoxyphenyl)urea (CAS 58248-52-5)
- 5-Bromo-1H-indazole-3-carbaldehyde (CAS 201227-38-5)
- 7-hydroxynaphthalene-1-carboxylic acid (CAS 2623-37-2)
- 6-Amino-2-chloro-4-methyl-4,6,7,8-tetrahydro-5H-thieno[3,2-b]azepin-5-one (CAS 2124261-91-0)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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