[4-(Aminomethyl)-2-methylphenyl]boronic acid hydrochloride CAS 2377608-10-9
| CAS No. | 2377608-10-9 |
| Molecular Formula | C8H12BNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies [4-(Aminomethyl)-2-methylphenyl]boronic acid hydrochloride (CAS 2377608-10-9), a certified reference material (molecular formula C8H12BNO2HCl, MW 201.46 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, [4-(Aminomethyl)-2-methylphenyl]boronic acid hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H12BNO2 HCl |
| Molecular Weight | 201.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Aminomethyl Standards
- (4-(Aminomethyl)-2-fluorophenyl)methanol (CAS 1000512-15-1)
- Methyl 2-(aminomethyl)cyclopropane-1-carboxylate (CAS 1000535-84-1)
- 3-(Boc-aminomethyl)indoline (CAS 1000932-73-9)
- 2-(Aminomethyl)benzoic acid hydrochloride (CAS 10017-39-7)
- Methyl 5-(aminomethyl)nicotinate (CAS 1001756-84-8)
- N-[3-[[4-(Aminomethyl)benzoyl]amino][1,1-biphenyl]-4-yl]carbamic Acid tert-Butyl Ester (CAS 1003316-12-8)
- 4-(Aminomethyl)phenol hydrochloride (CAS 1004-23-5)
- 3-(Aminomethyl)-5-(4-pyridyl)pyrazole (CAS 1004303-48-3)
Recommended Standards
- 3-(1-((2-Fluorophenyl)sulfonyl)pyrrolidin-3-yl)thiazolidine-2,4-dione (CAS 1787881-41-7)
- 2-(3-(1,3-Dioxoisoindolin-2-yl)phenyl)acetonitrile (CAS 95339-61-0)
- 3-(5-Fluoro-2-methylphenyl)propan-1-ol (CAS 1000551-43-8)
- 2,4-Dichlorophenyl-3'-methyl-4'-nitrophenyl ether (CAS 42488-57-3)
- 4-(4-carboxy-phenyl)-piperazine-1-carboxylic acid <I>tert</I>-butyl ester (CAS 162046-66-4)
- 2-Aminoquinazoline-6-boronic acid pinacol ester, 97% (CAS 882670-92-0)
- Ethyl 2-(trifluoromethyl)benzoate (CAS 577-62-8)
- 5,8-Diethyl-7-hydroxy-6-dodecanone Oxime (CAS 6873-77-4)
- 4-(Trifluoromethyl)benzo[d]thiazole (CAS 131106-69-9)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
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