(5,6-Dimethylpyridazin-4-yl)methanamine dihydrochloride CAS 1803604-87-6
| CAS No. | 1803604-87-6 |
| Molecular Formula | C7H11N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (5,6-Dimethylpyridazin-4-yl)methanamine dihydrochloride is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(5,6-Dimethylpyridazin-4-yl)methanamine dihydrochloride (CAS 1803604-87-6) is a high-purity analytical reference standard with the molecular formula C7H11N3HCl and a molecular weight of 173.64 g/mol.
The molecular framework of (5,6-Dimethylpyridazin-4-yl)methanamine dihydrochloride (C7H11N3HCl) is characterized by a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (5,6-Dimethylpyridazin-4-yl)methanamine dihydrochloride 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 | C7H11N3 2*HCl |
| Molecular Weight | 173.64 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dimethylpyridazin Standards
- 5,6-Dimethylpyridazin-3-ol (CAS 100114-19-0)
- 3,6-dimethylpyridazin-4-amine (CAS 1073-36-5)
- N,4-Dimethylpyridazin-3-amine (CAS 126317-67-7)
- N,6-dimethylpyridazin-3-amine (CAS 14966-89-3)
- 4,6-Dimethylpyridazin-3-amine (CAS 17258-21-8)
- 3,6-Dimethylpyridazin-4(1H)-one (CAS 17417-53-7)
- 5,6-dimethylpyridazin-3-amine (CAS 17551-35-8)
- 3,6-dimethylpyridazin-4-amine hydrochloride (CAS 1803610-59-4)
Recommended Standards
- 4,4’-Dihydroxybenzil (CAS 33288-79-8)
- 2-(6-Bromo-5-(difluoromethyl)-3-hydroxypyridin-2-yl)acetonitrile (CAS 1806992-26-6)
- 5-((2-Chloroethyl)(2-fluoroethyl)amino)-6-methylpyrimidine-2,4(1H,3H)-dione (CAS 834-91-3)
- 1-(2-Fluoro-4-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094373-32-6)
- Roxatidine Impurity 20 (CAS CATO-C4X-121320)
- 4-Cyano-n-(2-methoxyethyl)benzene-1-sulfonamide (CAS 1016826-53-1)
- N-Ethyl-3-(phenylsulfonyl)pyrrolidine-1-carboxamide (CAS 1448057-09-7)
- [[2-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]-(phenyl)amino]acetic acid (CAS 1142211-87-7)
- 1-2-O-Isopropylidene-6-O-methylsulfonyl-α-D-glucofuranose (CAS 33557-25-4)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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