5-(Aminomethyl)-2-chlorophenol hydrochloride CAS 943750-51-4
| CAS No. | 943750-51-4 |
| Molecular Formula | C7H8ClNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(Aminomethyl)-2-chlorophenol hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(Aminomethyl)-2-chlorophenol hydrochloride (CAS 943750-51-4), molecular formula C7H8ClNOHCl and molecular weight 194.06 g/mol, is a CATO reference standard with documented purity and traceability.
5-(Aminomethyl)-2-chlorophenol hydrochloride (C7H8ClNOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C7H8ClNO HCl |
| Molecular Weight | 194.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| 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
- 4-Iodo-1-tosylpiperidine (CAS 289890-80-8)
- Demethylvestitol (CAS 65332-45-8)
- 5-[3-(4-tert-Butylphenoxy)phenyl]-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)cyclohex-2-en-1-one (CAS 685107-58-8)
- 4-Nitrophenyl 2-O-(α-D-glucopyranosyl)-α-D-glucopyranoside (CAS 147103-31-9)
- 5-Methoxy-2-(methylsulfonyl)aniline (CAS 1546045-10-6)
- (S)-3-(tert-Butoxycarbonyl)-6-((tert-butoxycarbonyl)amino)-5-oxo-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazole-2-carboxylic acid (CAS 122548-51-0)
- N-(phenylsulfonyl)-N-(o-tolyl)glycine (CAS 117309-36-1)
- 6-methoxypiperidin-2-one (CAS 63853-82-7)
- ((4-Bromophenyl)sulfonyl)phenylalanine (CAS 37642-61-8)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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