(2-Chloro-4-methoxy-5-methylphenyl)boronic acid CAS 502159-66-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 502159-66-2 |
| Molecular Formula | C8H10BClO3 |
| Molecular Weight | 200.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Chloro-4-methoxy-5-methylphenyl)boronic acid (CAS 502159-66-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10BClO3. Molecular weight: 200.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10BClO3 |
| Molecular Weight | 200.43 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.) | 1984 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-4-methoxy-5-methylphenylboronic acid (CAS 1050509-76-6)
- (4-Chloro-2-(methoxymethyl)phenyl)boronic acid (CAS 1208318-89-1)
- 2-Chloro-3-ethoxyphenylboronic acid (CAS 1256345-57-9)
- (3-Chloro-5-ethoxyphenyl)boronic acid (CAS 1256345-73-9)
- (4-Chloro-3-(methoxymethyl)phenyl)boronic acid (CAS 1392415-54-1)
- 2-Chloro-5-methoxymethylphenylboronic acid (CAS 1451392-23-6)
- 5-Chloro-6-(dimethylamino)pyridin-3-ylboronic acid (CAS 1704121-36-7)
- (2-Chloro-4-isopropylpyrimidin-5-yl)boronic acid (CAS 2225180-56-1)
Recommended Standards
- (2-Chloro-4-propylpyrimidin-5-yl)boronic acid (CAS 2225171-97-9)
- (2-Chloro-5-ethoxyphenyl)boronic acid (CAS 913835-30-0)
- (3-Chloro-2-methoxy-4-methylphenyl)boronic acid (CAS 2121511-90-6)
- Methyl 4-(N-ethylmethylsulfonamido)benzoate (CAS 1820704-15-1)
- Pcb No. 13 (CAS 2974-90-5)
- N-(sec-Butyl)aniline (CAS 6068-69-5)
- Paroxetine Hydrochloride Hemihydrate EP Impurity F (CAS 2105932-71-4)
- 6-Amino-5-(4-bromophenyl)-3-methyl-1-phenylpyridazin-4(1H)-one (CAS 89313-97-3)
- 5-(3-Fluorophenyl)-2-methylpyridine (CAS 713143-67-0)
- Exenatide Acetate (CAS 141732-76-5)
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 13829788188 / jacky.chen@cato-chem.com