(1R*,4R*)-N1-(2-Nitrobenzyl)cyclohexane-1,4-diamine dihydrochloride CAS 1286274-48-3
| CAS No. | 1286274-48-3 |
| Molecular Formula | C13H19N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (1R*,4R*)-N1-(2-Nitrobenzyl)cyclohexane-1,4-diamine dihydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(1R*,4R*)-N1-(2-Nitrobenzyl)cyclohexane-1,4-diamine dihydrochloride (CAS 1286274-48-3), molecular formula C13H19N3O2HCl and molecular weight 285.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H19N3O2HCl, (1R*,4R*)-N1-(2-Nitrobenzyl)cyclohexane-1,4-diamine dihydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 285.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H19N3O2 2*HCl |
| Molecular Weight | 285.77 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-(1-Cyclopropylethyl)-5-methyl-1h-pyrazol-3-amine (CAS 1248970-88-8)
- 3-Amino-2-(3,4-dimethoxyphenyl)propan-1-ol (CAS 36848-51-8)
- (Z)-2-(Benzo[d]thiazol-2(3H)-ylidene)-2-(2-chloropyrimidin-4-yl)acetonitrile (CAS 861411-30-5)
- 2-Methyl-4-(trifluoromethyl)phenol (CAS 77227-90-8)
- N,N,3-trimethylpyrrolidin-3-amine (CAS 947149-88-4)
- 1-(2-Chloroethyl)-4-isopropylbenzene (CAS 91244-27-8)
- 3-Chloro-N-(3-chloro-4-fluorophenyl)benzamide (CAS 349128-37-6)
- 3-(Pentafluorothio)phenylacetylene (CAS 1426290-10-9)
- N-Acetylmuramic acid-alkyne (CAS 2245794-65-2)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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