(3,4-Dichlorobenzyl)methylamine hydrochloride CAS 90389-19-8
| CAS No. | 90389-19-8 |
| Molecular Formula | C8H9Cl2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3,4-Dichlorobenzyl)methylamine hydrochloride is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(3,4-Dichlorobenzyl)methylamine hydrochloride (CAS 90389-19-8) is a high-purity analytical reference standard with the molecular formula C8H9Cl2NHCl and a molecular weight of 226.53 g/mol.
Structurally, (3,4-Dichlorobenzyl)methylamine hydrochloride (C8H9Cl2NHCl) 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 226.53 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3,4-Dichlorobenzyl)methylamine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H9Cl2N HCl |
| Molecular Weight | 226.53 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorobenzyl Standards
- 5-(2,6-Dichlorobenzyl)pyrimidine-2,4-diamine (CAS 1000575-30-3)
- 1-(2,6-Dichlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001510-39-9)
- 1-(2,6-Dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004193-34-3)
- 1-(2,6-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-55-8)
- 1-(2,4-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-57-0)
- 1-(3,4-Dichlorobenzyl)cyclopropan-1-amine (CAS 1004284-66-5)
- 4-(1-(2,4-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)-5-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1006358-33-3)
- 3-(1-(2,6-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-70-8)
Recommended Standards
- 2-((2-Chlorobenzyl)oxy)-5-methylbenzaldehyde (CAS 1406801-66-8)
- 2-Chloro-4-methoxybenzothioamide (CAS 1049162-35-7)
- 1-[(5-methylfuran-2-yl)carbonyl]piperazine hydrochloride (CAS 1240526-42-4)
- 4-(Tert-butoxymethyl)piperidine (CAS 184042-90-8)
- (1-Methyl-5-phenyl-1H-pyrazol-3-yl)methanamine (CAS 869901-12-2)
- 3-(Isocyanatomethyl)-1,3-diazinane-2,4-dione (CAS 861359-45-7)
- Ethyl 3-cyclohexylacrylate (CAS 17343-88-3)
- 2-(4-Amino-1h-pyrazol-1-yl)-1-(piperidin-1-yl)ethan-1-one (CAS 1152899-00-7)
- Ethyl 1-aminocyclobutanecarboxylate hydrochloride (CAS 145143-60-8)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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