(2-Oxo-1,2,3,4-tetrahydroquinolin-7-yl)boronic acid CAS 1691251-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1691251-98-5 |
| Molecular Formula | C9H10BNO3 |
| Molecular Weight | 190.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Oxo-1,2,3,4-tetrahydroquinolin-7-yl)boronic acid (CAS 1691251-98-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10BNO3. Molecular weight: 190.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10BNO3 |
| Molecular Weight | 190.99 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- (2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)boronic acid (CAS 1051316-42-7)
- (1,2,3,4-tetrahydroquinolin-5-yl)urea (CAS 1016712-93-8)
- 2-(1,2,3,4-Tetrahydroquinolin-5-yl)acetic acid (CAS 1146298-67-0)
- 2-(1,2,3,4-Tetrahydroquinolin-2-yl)acetic acid (CAS 185854-45-9)
- 1,2,3,4-Tetrahydroquinolin-7-yl acetate (CAS 64416-62-2)
- 2-(1,2,3,4-Tetrahydroquinolin-4-yl)acetic acid (CAS 76059-57-9)
- 2-(1,2,3,4-Tetrahydroquinolin-6-yl)acetic acid (CAS 5622-49-1)
- 2-(1-Methyl-1,2,3,4-tetrahydroquinolin-3-yl)ethan-1-ol (CAS 165607-27-2)
Recommended Standards
- (6-Methoxy-1H-indol-3-yl)boronic acid (CAS 1403343-53-2)
- (1,3-dimethylpyrazolo[4,3-b]pyridin-6-yl)boronic acid (CAS 1902976-97-9)
- (1-Methyl-2-oxoindolin-5-yl)boronic acid (CAS 1329042-89-8)
- 2-(Benzyloxy)-5-cyanobenzoic acid (CAS 518978-03-5)
- 5-(2-Hydroxyethyl)-2,6-dimethylpyrimidin-4-ol (CAS 81172-05-6)
- 2,3,6,7-Tetrahydro-2,6-dioxo-3,7-bis(phenylmethyl)-1H-purine-1-acetic acid hydrazide (CAS 851169-19-2)
- (2R,3R,4S,5S,6R)-2,3,4,5,6,7-hexahydroxyheptanal (CAS 1883-14-3)
- 2-((4-Bromobenzyl)oxy)ethanol (CAS 1149358-73-5)
- 7-Chloro-4-methoxyisatin (CAS 15345-55-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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