5-Chloro-2,4-dimethoxyphenylboronic acid CAS 1393536-52-1
| CAS No. | 1393536-52-1 |
| Molecular Formula | C8H10BClO4 |
| Molecular Weight | 216.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Chloro-2,4-dimethoxyphenylboronic 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.
5-Chloro-2,4-dimethoxyphenylboronic acid (CAS 1393536-52-1) is a high-purity analytical reference standard with the molecular formula C8H10BClO4 and a molecular weight of 216.43 g/mol.
Based on its molecular formula C8H10BClO4, 5-Chloro-2,4-dimethoxyphenylboronic 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 216.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C8H10BClO4 |
| Molecular Weight | 216.43 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.) | 1991 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- (4-Chloro-2,6-dimethoxyphenyl)boronic acid (CAS 1067228-90-3)
- 2-Chloro-4-(methoxymethoxy)phenylboronic acid (CAS 1135992-31-2)
- 3-Chloro-2-(methoxymethoxy)phenylboronic acid (CAS 1256355-47-1)
- 2-Chloro-6-(methoxymethoxy)phenylboronic acid (CAS 1256355-51-7)
- 3-Chloro-4-(methoxymethoxy)phenylboronic acid (CAS 1451392-27-0)
- 3-Chloro-4,5-dimethoxyphenylboronic acid (CAS 1701449-18-4)
- (3-Chloro-2,4-dimethoxyphenyl)boronic acid (CAS 750585-61-6)
- (3-Chloro-2,6-dimethoxyphenyl)boronic acid (CAS 512186-37-7)
Recommended Standards
- n-Tetradecyl-1,1-d2 Alcohol (CAS 169398-02-1)
- (4-Chloro-3,5-dimethoxyphenyl)boronic acid (CAS 427886-21-3)
- cis-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclobutanemethanol (CAS 959749-93-0)
- (5-Chloro-2-(methoxymethoxy)phenyl)boronic acid (CAS 609352-56-9)
- 1-Methyl-3-(N-(pyridin-2-yl)sulfamoyl)-1H-pyrazole-4-carboxylic acid (CAS 178880-01-8)
- 2-Chlorothiophene-3-carbonitrile (CAS 127667-02-1)
- Iminostilbene 10,11-Epoxide-N-carbonyl Chloride (CAS 41359-09-5)
- Methyl 1-(4-methoxyphenyl)-4-[(4-methylphenyl)sulfanyl]-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 338395-97-4)
- Ethyl 3-fluoro-5-methoxybenzoate (CAS 1214332-62-3)
- 1-(5-Methoxyfuran-2-yl)ethanone (CAS 65827-50-1)
- 3-Methylbenzo[d]oxazol-2(3H)-one (CAS 21892-80-8)
- n-(Cyclopropylmethyl)-3-methoxyaniline (CAS 356539-55-4)
- (R)-1-(2-Methyl-3-(methylsulfonyl)phenyl)ethanamine (CAS 2654745-87-4)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com