(3,4-Dichlorophenyl)methanamine hydrochloride CAS 49552-34-3
| CAS No. | 49552-34-3 |
| Molecular Formula | C7H7Cl2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3,4-Dichlorophenyl)methanamine hydrochloride.
CATO supplies (3,4-Dichlorophenyl)methanamine hydrochloride (CAS 49552-34-3), a certified reference material (molecular formula C7H7Cl2NHCl, MW 212.50 g/mol) for analytical method development and quality control.
Structurally, (3,4-Dichlorophenyl)methanamine hydrochloride (C7H7Cl2NHCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 212.50 g/mol, it falls into the medium-molecular-weight range. 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 | C7H7Cl2N HCl |
| Molecular Weight | 212.50 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 |
| 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 2-(2,4-Dichlorophenyl)-5-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-77-6)
- 1-(2,4-Dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-29-1)
- 1-(3,4-Dichlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-88-5)
- 1-(3,5-Dichlorophenyl)-N,N-dimethyl-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000574-30-0)
- 2-(2,4-Dichlorophenyl)-5-(3-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-62-1)
- Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-61-3)
- Ethyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-77-1)
Recommended Standards
- 7-(7-Aminoheptanamido)heptanoic acid (CAS 1308300-37-9)
- Ethyl 4-Fluorophenylglyoxylate (CAS 1813-94-1)
- 5-Bromo-6-(trifluoromethoxy)-1H-benzimidazole (CAS 1803897-76-8)
- Sacubitril Impurity 22 (CAS 2459446-53-6)
- 2-(2-Hydroxy-2-methylpropyl)cyclohexan-1-ol (CAS 91008-63-8)
- ((R)-3-tert-Butoxycarbonylamino-pyrrolidin-1-yl)-acetic acid (CAS 299203-96-6)
- 4-Bromo-2,6-difluoro-alpha-methylbenzyl Alcohol (CAS 1214900-62-5)
- 2-Chloro-N-(4-(diethylamino)-2-methylphenyl)acetamide hydrochloride (CAS 498530-44-2)
- 4-Fluoro-3-isopropoxybenzoic acid (CAS 869990-49-8)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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