(4-Chloro-2-(2-methoxyethoxy)phenyl)boronic acid CAS 1256354-97-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256354-97-8 |
| Molecular Formula | C9H12BClO4 |
| Molecular Weight | 230.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chloro-2-(2-methoxyethoxy)phenyl)boronic acid (CAS 1256354-97-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12BClO4. Molecular weight: 230.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H12BClO4 |
| Molecular Weight | 230.45 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
- (4-Chloro-3-(2-methoxyethoxy)phenyl)boronic acid (CAS 1256355-00-6)
- 3-Chloro-4-ethoxy-5-methoxyphenylboronic acid (CAS 1701449-09-3)
- [3-Chloro-5-(2-methoxyethoxy)phenyl]boronic acid (CAS 2096335-62-3)
- 2-Chloro-4-(2-methoxyethoxy)phenylboronic acid (CAS 2377606-06-7)
- 2-Chloro-5-(2-methoxyethoxy)phenylboronic acid (CAS 2096339-83-0)
- 3-Chloro-5-ethoxy-4-methoxyphenylboronic acid (CAS 2096338-67-7)
- (3-Chloro-4-methylphenyl)(hydroxy)(phenyl)borane (CAS 872495-52-8)
- 2-Chloro-3,3,4,4,5,5,5-heptafluoro-pent-1-ene (CAS 261503-64-4)
Recommended Standards
- (4-(dimethylamino)phenyl)magnesium bromide 4-(N,N-Dimethyl)anilinemagnesium bromide 7353-91-5 (CAS 7353-91-5)
- (1,1'-biphenyl)-4,4'-dithiol 4,4'-Biphenyldithiol 4,4'-Dimercaptobiphenyl 4,4'-Thiobiphenyl 6954-27-4 CHEBI:34363 [1,1'-biphenyl]-4,4'-dithiol biphenyl-4,4'-dithiol (CAS 6954-27-4)
- Dicyclohexyl disulfide (CAS 2550-40-5)
- tert-butyl 3-fluoroazepane-1-carboxylate (CAS 2387602-68-6)
- Trimethyl pentane-1,3,5-tricarboxylate (CAS 5464-63-1)
- 4-(Hydrazinecarbonyl)-N-(p-tolyl)-1H-imidazole-5-carboxamide (CAS 89562-41-4)
- Avatrombopag Impurity 51 (CAS CATO-C4X-223451)
- [3-(ethylamino)phenyl]methanol (CAS 915704-76-6)
- 1-(3-Methylphenyl)-1h-pyrazole-4-sulfonyl chloride (CAS 1156603-82-5)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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