(1,2,3,4-Tetrahydroisoquinolin-6-yl)boronic acid CAS 1254034-54-2
| CAS No. | 1254034-54-2 |
| Molecular Formula | C9H12BNO2 |
| Molecular Weight | 177.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1,2,3,4-Tetrahydroisoquinolin-6-yl)boronic acid (C9H12BNO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (1,2,3,4-Tetrahydroisoquinolin-6-yl)boronic acid (CAS 1254034-54-2), a certified reference material (molecular formula C9H12BNO2, MW 177.01 g/mol) for analytical method development and quality control.
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.
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 | C9H12BNO2 |
| Molecular Weight | 177.01 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Tetrahydroisoquinolin Standards
- (1,2,3,4-Tetrahydroisoquinolin-7-yl)boronic acid (CAS 1096359-11-3)
- 2-(1,2,3,4-Tetrahydroisoquinolin-4-yl)ethanol (CAS 104465-76-1)
- (2-Methyl-1,2,3,4-tetrahydroisoquinolin-7-yl)methanol (CAS 1398413-60-9)
- (2-Methyl-1,2,3,4-tetrahydroisoquinolin-6-yl)methanol (CAS 1398413-88-1)
- (2-methyl-1,2,3,4-tetrahydroisoquinolin-3-yl)methanol (CAS 16880-87-8)
- 2-(1,2,3,4-Tetrahydroisoquinolin-3-yl)ethanol (CAS 70917-84-9)
- 2-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-ol 88014-15-7 C11H15NO MFCD08059809 (CAS 88014-15-7)
- (2-Methyl-1,2,3,4-tetrahydroisoquinolin-3-yl)methanamine (CAS 718589-10-7)
Recommended Standards
- 4-(Cyclopropylamino)phenylboronic acid (CAS 1228181-84-7)
- (5,6,7,8-Tetrahydroquinolin-3-yl)boronic acid (CAS 1260536-82-0)
- 6-Amino-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol (CAS 1266320-01-7)
- Prop-2-yn-1-yl 2-bromoacetate (CAS 26755-52-2)
- 2-(Boc-amino)-6-chloronicotinaldehyde (CAS 294659-72-6)
- (S)-Benzyl (1-(2-aminoacetyl)pyrrolidin-3-yl)carbamate (CAS 1354000-69-3)
- Methyl 3-cyano-5-methoxyisonicotinate (CAS 1142192-17-3)
- Ozagrel Impurity 6 (CAS 143945-86-2)
- (2-Ethyl-6-methylpyridin-4-yl)boronic acid (CAS 2225173-78-2)
- 2-(Cyclooctylcarbamoyl)cyclopropane-1-carboxylic acid (CAS 956324-19-9)
- 4-(4-Chlorophenyl)-1-hexyl-1,2,3,6-tetrahydropyridine (CAS 866151-01-1)
- 2-(Pyridin-2-yl)-1H-1,3-benzodiazole-5-carbonitrile (CAS 226702-84-7)
- 2-[(2-Methoxyethyl)amino]pyrimidin-5-ol (CAS 1881321-26-1)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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