3-Ethoxycarbonylbenzeneboronic acid 3-carbethoxy-phenyl-boronic acid (3-ethoxycarbonylphenyl)boronic acid 3-(ethoxycarbonyl)benzeneboronic acid 3-carbethoxyphenylboronic acid ethyl 3-(dihydroxyboranyl)benzoate 3-(ethoxycarbonyl)phenylboronic acid 3-(ethoxycarbonyl) phenylboronic acid m-ethoxycarbonylphenylboronic acid 3-Ethoxycarbonylphenylboronic acid 4334-87-6 CAS 4334-87-6
| CAS No. | 4334-87-6 |
| Molecular Formula | C9H17BO4 |
| Molecular Weight | 200.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 3-Ethoxycarbonylbenzeneboronic acid 3-carbethoxy-phenyl-boronic acid (3-ethoxycarbonylphenyl)boronic acid 3-(ethoxycarbonyl)benzeneboronic acid 3-carbethoxyphenylboronic acid ethyl 3-(dihydroxyboranyl)benzoate 3-(ethoxycarbonyl)phenylboronic acid 3-(ethoxycarbonyl) phenylboronic acid m-ethoxycarbonylphenylboronic acid 3-Ethoxycarbonylphenylboronic acid 4334-87-6 (CAS 4334-87-6), a certified reference material (molecular formula C9H17BO4, MW 200.04 g/mol) for analytical method development and quality control.
Structurally, 3-Ethoxycarbonylbenzeneboronic acid 3-carbethoxy-phenyl-boronic acid (3-ethoxycarbonylphenyl)boronic acid 3-(ethoxycarbonyl)benzeneboronic acid 3-carbethoxyphenylboronic acid ethyl 3-(dihydroxyboranyl)benzoate 3-(ethoxycarbonyl)phenylboronic acid 3-(ethoxycarbonyl) phenylboronic acid m-ethoxycarbonylphenylboronic acid 3-Ethoxycarbonylphenylboronic acid 4334-87-6 (C9H17BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 200.04 g/mol, it falls into the medium-molecular-weight range.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H17BO4 |
| Molecular Weight | 200.04 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1958 |
Related Ethoxycarbonylbenzeneboronic Standards
- 2-Ethoxycarbonylbenzeneboronic acid 2-ethoxycarbonylphenylboronic acid 2-carbethoxy-phenyl-boronic acid (2-ethoxycarbonylphenyl)boronic acid 2-(ethoxycarbonyl)phenylboronic acid 2-(ethoxycarbonyl)benzeneboronic acid 2-(ethoxycarbonyl)phenyl boronic acid [2-(ethoxycarbonyl)phenyl]boronic acid 2-carbethoxyphenylboronic acid ethyl 2-(dihydroxyboranyl)benzoate 2-(ethoxycarbonyl) phenylboronic acid o-ethoxycarbonylphenylboronic acid 380430-53-5 (CAS 380430-53-5)
- 4-Ethoxycarbonylbenzeneboronic acid 4-Ethoxycarbonylphenylboronic acid 4-carbethoxy-phenyl-boronic acid (4-ethoxycarbonylphenyl)boronic acid 4-(ethoxycarbonyl)benzeneboronic acid 4-carbethoxyphenylboronic acid ethyl 4-(dihydroxyboranyl)benzoate 4-(ethoxycarbonyl)phenylboronic acid 4-(ethoxycarbonyl) phenylboronic acid p-ethoxycarbonylphenylboronic acid 4334-88-7 (CAS 4334-88-7)
Recommended Standards
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