2-Bis(2-hydroxyethyl)carbamoylpyridine-4-boronic acid CAS 2377611-20-4
| CAS No. | 2377611-20-4 |
| Molecular Formula | C10H15BN2O5 |
| Molecular Weight | 254.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Bis(2-hydroxyethyl)carbamoylpyridine-4-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.
2-Bis(2-hydroxyethyl)carbamoylpyridine-4-boronic acid (CAS 2377611-20-4), molecular formula C10H15BN2O5 and molecular weight 254.05 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Bis(2-hydroxyethyl)carbamoylpyridine-4-boronic acid (C10H15BN2O5) 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 | C10H15BN2O5 |
| Molecular Weight | 254.05 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.) | 1999 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 3-((2-Hydroxyethyl)carbamoyl)-5-nitrobenzoic acid (CAS 22871-56-3)
- 4-[Ethyl(2-hydroxyethyl)amino]-3-nitrobenzoic acid (CAS 1179291-89-4)
- 2-Hydroxyethyl (E)-2-(2-hydroxy-3-methoxybenzylidene)hydrazine-1-carboxylate (CAS 339016-13-6)
- Bis(2-hydroxyethyl) phthalate (CAS 84-73-1)
- Bis(2-hydroxyethyl) Terephthalate (CAS 959-26-2)
- 2-(Ethyl(2-hydroxyethyl)amino)-N-(4-fluorobenzyl)acetamide (CAS 1376383-25-3)
- 1-(2-Hydroxyethyl)-6-(propylthio)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1005308-55-3)
- 7-((Ethyl(2-hydroxyethyl)amino)methyl)-5h-thiazolo[3,2-a]pyrimidin-5-one (CAS 1100240-22-9)
Recommended Standards
- 1-(4-Bromophenyl)-2,2,2-trifluoroethan-1-amine (CAS 843608-46-8)
- 3-(Bromomethyl)-2-methyl-6-(trifluoromethyl)pyridine (CAS 917396-30-6)
- 1-(3-Bromophenyl)-2,2,2-trifluoroethan-1-amine (CAS 843608-45-7)
- 3-Bromo-2-methyl-5-(trifluoromethyl)aniline (CAS 232267-31-1)
- 5-Chloro-6-iodo-1H-pyrrolo[2,3-b]pyridin-4-ol (CAS 1305324-65-5)
- 2,2-Dimethyl-5-(3-phenylallylidene)-1,3-dioxane-4,6-dione (CAS 15875-47-5)
- 4-ethyloxane-4-carbaldehyde (CAS 1205748-80-6)
- 6-Deoxy-D-talose (CAS 64364-07-4)
- 2,6-Difluoro-4-nitropyridine (CAS 1807176-11-9)
- 3-(5-(3-Nitrophenyl)furan-2-yl)-N-(p-tolyl)propanamide (CAS 853329-21-2)
- 2-(4-Chloro-1-methyl-1H-pyrazol-3-yl)acetic acid (CAS 1310379-35-1)
- (2S,3R)-2,3-Dimethylazetidin-3-ol (CAS 1932274-56-0)
- 2-methyl-5-(methylthio)benzoic acid (CAS 26246-30-0)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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