(E)-(2-((hydroxyimino)methyl)phenyl)boronic acid CAS 859160-67-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 859160-67-1 |
| Molecular Formula | C7H8BNO3 |
| Molecular Weight | 164.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-(2-((hydroxyimino)methyl)phenyl)boronic acid (CAS 859160-67-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8BNO3. Molecular weight: 164.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8BNO3 |
| Molecular Weight | 164.95 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, water |
| 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 E Standards
- (4-((Hydroxyimino)methyl)phenyl)boronic acid (CAS 179942-51-9)
- 3-(Hydroxyimino)methylphenylboronic acid (CAS 938443-32-4)
- (E)-4-((Hydroxyimino)methyl)benzoic acid (CAS 99481-81-9)
- 4-[(hydroxyimino)methyl]benzoic acid (CAS 3477-93-8)
- 4-[(hydroxyimino)methyl]-N,N-dimethylaniline (CAS 37961-71-0)
- 2-(Hydroxyimino)-N-phenylacetamide (CAS 1769-41-1)
- 1-(Hydroxyimino)-1-(pyridin-2-yl)propan-2-one (CAS 65882-98-6)
- 5-[1-(hydroxyimino)ethyl]-4-methylpyrimidin-2-amine (CAS 1050886-14-0)
Recommended Standards
- (6-Acetylpyridin-2-yl)boronic acid (CAS 913373-40-7)
- 2-Carbamoylphenylboronic Acid (CAS 380430-54-6)
- (2,5-difluoropyridin-3-yl)boronic acid (CAS 872041-95-7)
- 1793AF 5,6-Dihydrofuro[2,3-d]pyrimidin-2-amine 88513-35-3 C6H7N3O (CAS 88513-35-3)
- 3-Bromo-1-(1-ethoxyethyl)-4-nitro-1H-pyrazole (CAS 1639858-77-7)
- Ammonium Glycyrrhizate Impurity B (CAS CATO-C4X-25377)
- 3-{[2-amino-4-(trifluoromethyl)phenyl]sulfanyl}propanenitrile (CAS 1269151-23-6)
- 2,3-Dimethoxy-11-(4-(trifluoromethyl)phenyl)-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one (CAS 685108-22-9)
- PD-404182 (CAS 72596-74-8)
- Exenatide Acetate (CAS 141732-76-5)
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