(4-Chloro-2-isopropoxyphenyl)boronic acid CAS 1256355-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256355-04-0 |
| Molecular Formula | C9H12BClO3 |
| Molecular Weight | 214.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (4-Chloro-2-isopropoxyphenyl)boronic acid (CAS 1256355-04-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12BClO3. Molecular weight: 214.45 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12BClO3 |
| Molecular Weight | 214.45 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.) | 1990 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-3-propoxyphenylboronic acid (CAS 1256345-51-3)
- (3-Chloro-5-propoxyphenyl)boronic acid (CAS 1256345-74-0)
- 2-Chloro-5-isopropoxyphenylboronic Acid (CAS 1256346-12-9)
- 2-Chloro-5-propoxyphenylboronic Acid (CAS 1256346-14-1)
- 4-Chloro-3-isopropoxyphenylboronic Acid (CAS 1256346-35-6)
- (4-Chloro-2-propoxyphenyl)boronic acid (CAS 1256355-03-9)
- (2-Chloro-4-isopropoxyphenyl)boronic acid (CAS 313545-47-0)
- (3-Chloro-4-propoxyphenyl)boronic acid (CAS 480438-57-1)
Recommended Standards
- (4-Chloro-3-propoxyphenyl)boronic acid (CAS 681292-77-3)
- (5-Chloro-2-isopropoxyphenyl)boronic acid (CAS 352534-87-3)
- (5-Chloro-2-propoxyphenyl)boronic Acid (CAS 849062-29-9)
- 4-Ethoxy-3-methylbenzenethiol (CAS 1269528-62-2)
- 1-(3-Hydroxyazetidin-1-yl)-2-(1H-tetrazol-1-yl)ethan-1-one (CAS 1342124-09-7)
- Methyl vinyl ketone (CAS 78-94-4)
- Bendamustine USP Related Compound H (CAS 1228551-91-4)
- (4-(Piperidin-4-yl)-3-(trifluoromethyl)phenyl)boronic acid (CAS 2225169-45-7)
- 2-Oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride (CAS 53439-87-5)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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