(3-((2-Hydroxyethyl)carbamoyl)phenyl)boronic acid CAS 955422-14-7
| CAS No. | 955422-14-7 |
| Molecular Formula | C9H12BNO4 |
| Molecular Weight | 209.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-((2-Hydroxyethyl)carbamoyl)phenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(3-((2-Hydroxyethyl)carbamoyl)phenyl)boronic acid (CAS 955422-14-7) is a high-purity analytical reference standard with the molecular formula C9H12BNO4 and a molecular weight of 209.01 g/mol.
The molecular framework of (3-((2-Hydroxyethyl)carbamoyl)phenyl)boronic acid (C9H12BNO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C9H12BNO4 |
| Molecular Weight | 209.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Hydroxyethyl Standards
- (4-((2-Hydroxyethyl)carbamoyl)phenyl)boronic acid (CAS 850593-04-3)
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- 4-(Bis(2-hydroxyethyl)amino)benzaldehyde (CAS 27913-86-6)
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- Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane (CAS 6976-37-0)
- N-(2-((2-hydroxyethyl)amino)ethyl)isonicotinamide (CAS 856437-44-0)
Recommended Standards
- (2-Ethyl-6-(methoxycarbonyl)pyridin-4-yl)boronic acid (CAS 2225180-32-3)
- (3-(Methoxy(methyl)carbamoyl)phenyl)boronic acid (CAS 723281-57-0)
- (2-Ethyl-5-(methoxycarbonyl)pyridin-3-yl)boronic acid (CAS 2225170-95-4)
- (3-Amino-4-(ethoxycarbonyl)phenyl)boronic acid (CAS 573675-99-7)
- 5-(Chloromethyl)-2-phenyl-1H-imidazole (CAS 57118-89-5)
- N-(4-Bromophenyl)-3-(N-(4-bromophenyl)sulfamoyl)benzamide (CAS 300670-16-0)
- 7-Bromo-6-fluoro-3,4-dihydronaphthalen-2(1h)-one (CAS 1337854-09-7)
- 3-(6-Methylpyridin-2-yl)-3-oxopropanenitrile (CAS 868395-53-3)
- 2-(2-Bromophenyl)-2-(methylamino)acetic acid (CAS 1218380-48-3)
- 2-[5-(1,3-Dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-1,3,3-trimethyl-3H-indoliumchloride (CAS 54268-70-1)
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