3-methylimidazol-4-amine;dihydrochloride CAS 2089320-17-0
| CAS No. | 2089320-17-0 |
| Molecular Formula | C4H11N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-methylimidazol-4-amine;dihydrochloride (CAS 2089320-17-0), molecular formula C4H11N3HCl and molecular weight 137.61 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-methylimidazol-4-amine;dihydrochloride (C4H11N3HCl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 137.61 g/mol, it falls into the low-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.
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 | C4H11N3 2*HCl |
| Molecular Weight | 137.61 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related methylimidazol Standards
- (1-methylimidazol-2-yl)hydrazine (CAS 1207947-37-2)
- (1-methylimidazol-2-yl)boronic acid (CAS 1259509-05-1)
- (1-methylimidazol-2-yl)methylhydrazine;dihydrochloride (CAS 1391732-75-4)
- 1-(1-methylimidazol-2-yl)piperazine;dihydrochloride (CAS 1394041-47-4)
- (1S)-1-(1-Methylimidazol-2-yl)ethanol (CAS 1568062-65-6)
- 1-(3-methylimidazol-4-yl)ethanone (CAS 20970-50-7)
- 4-(2-Methylimidazol-1-yl)-2,2-diphenylbutanenitrile (CAS 214777-43-2)
- Ethyl 2-(2-Methylimidazol-1-yl)acetate (CAS 239065-60-2)
Recommended Standards
- Caffeic Acid Dimethyl Ether Phenethyl Ester (CAS 145551-14-0)
- 2-(5-Acetylthiophen-2-yl)acetonitrile (CAS 107701-61-1)
- 4''-Butyl-4-(difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-1,1':4',1''-terphenyl (CAS 914087-74-4)
- Rasagiline impurity 66 (CAS CATO-C4X-191366)
- 1,1,1-Trifluorooctan-2-ol (CAS 453-43-0)
- 4-Benzyl-3-cyclopropyl-1H-pyrazole-5-carboxylic acid (CAS 1514002-68-6)
- 1-(6-Chloro-2-hydroxy-4-phenylquinolin-3-yl)piperidine-3-carboxylic acid (CAS 669754-82-9)
- 4-((4-Bromo-1H-pyrazol-1-yl)methyl)-5-methylisoxazole-3-carboxylic acid (CAS 1006483-11-9)
- N-[(3S,4R,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-piperidinyl]-acetamide (CAS 117894-14-1)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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