2,6-Dichloro-4-(hydroxymethyl)phenylboronic acid CAS 2121514-53-0
| CAS No. | 2121514-53-0 |
| Molecular Formula | C7H7BCl2O3 |
| Molecular Weight | 220.85 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.
2,6-Dichloro-4-(hydroxymethyl)phenylboronic acid (CAS 2121514-53-0), molecular formula C7H7BCl2O3 and molecular weight 220.85 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H7BCl2O3, 2,6-Dichloro-4-(hydroxymethyl)phenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2,6-Dichloro-4-(hydroxymethyl)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 | C7H7BCl2O3 |
| Molecular Weight | 220.85 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.) | 1997 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- (2,3-Dichloro-4-methoxyphenyl)boronic acid (CAS 1190219-72-7)
- (2,4-Dichloro-6-methoxyphenyl)boronic acid (CAS 1221263-05-3)
- 4,5-Dichloro-2-methoxyphenylboronic acid (CAS 1256354-93-4)
- 2,5-Dichloro-4-methoxyphenylboronic acid (CAS 1612184-34-5)
- (3,5-Dichloro-4-methoxyphenyl)boronic acid (CAS 175883-61-1)
- (2,4-Dichloro-3-methoxyphenyl)boronic acid (CAS 944128-90-9)
- (2,4-Dichloro-5-methoxyphenyl)boronic acid (CAS 431942-67-5)
- (2,6-Dichloro-3-(hydroxymethyl)phenyl)boronic acid (CAS 851756-55-3)
Recommended Standards
- 2,5-Dichloro-3-methoxyphenylboronic acid (CAS 919355-32-1)
- 3,5-Dichloro-2-methoxyphenylboronic acid (CAS 2573074-25-4)
- (3,6-Dichloro-2-methoxyphenyl)boronic acid (CAS 919355-31-0)
- (5-bromo-4-methyl-2-thienyl)boronic acid (CAS 1217501-16-0)
- 2-Pyridinesulfenyl chloride, 5-nitro- (CAS 130156-01-3)
- 4-Amino-3-((2-chloro-6-fluorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one (CAS 261962-48-5)
- N-(4,6-Dimethyl-2-morpholinopyrimidin-5-yl)pentanamide (CAS 1448071-45-1)
- 1-Chloro-4-(difluoromethoxy)benzene (CAS 81932-03-8)
- Arbidol Impurity 82 (CAS 10588-31-5)
- (1E,4E)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-5-(dimethylamino)penta-1,4-dien-3-one (CAS 303997-44-6)
- N1-Butyl-4-(trifluoromethyl)benzene-1,2-diamine (CAS 320406-61-9)
- Methyl 6-chloro-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-4-carboxylate (CAS 1190312-76-5)
- Hydroxychloroquine RC 2 (CAS 860715-45-3)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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