N1-(2-nitrobenzyl)ethane-1,2-diamine dihydrochloride CAS 102494-89-3
| CAS No. | 102494-89-3 |
| Molecular Formula | C9H13N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1-(2-nitrobenzyl)ethane-1,2-diamine dihydrochloride (CAS 102494-89-3) is a high-purity analytical reference standard with the molecular formula C9H13N3O2HCl and a molecular weight of 231.68 g/mol.
The molecular framework of N1-(2-nitrobenzyl)ethane-1,2-diamine dihydrochloride (C9H13N3O2HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. 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.
As a certified reference material (CRM), N1-(2-nitrobenzyl)ethane-1,2-diamine 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 | C9H13N3O2 2*HCl |
| Molecular Weight | 231.68 g/mol |
| Appearance | Off-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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- P-nitrobenzyl bromide (CAS 100-11-8)
- 4-nitrobenzyl chloride (CAS 100-14-1)
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- 2-[(4-Nitrobenzyl)thio]-1H-benzimidazole (CAS 100541-50-2)
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- 1-(3-Nitrobenzyl)piperidin-4-one (CAS 1016507-83-7)
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Recommended Standards
- 3-(4-nitrophenyl)-5-phenyl-1h-pyraZole (CAS 63532-66-1)
- 1-benzothiophene-5-carbonyl chloride (CAS 1128-89-8)
- N-Allyl-N-[2-(2-piperidinyl)ethyl]-2-propen-1-amine dihydrochloride (CAS 1220021-44-2)
- 3-ethyl-3-methyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-5-one (CAS 1803571-72-3)
- N1-(4,5-Dihydro-1H-imidazol-2-yl)benzene-1,4-diamine (CAS 785036-20-6)
- methyl 4-((2,6-dichloropyrimidin-4-yl)amino)benzoate (CAS 333404-94-7)
- [5-(2-Amino-5-methyl-4-thiazolyl)-1-indolinyl](2-methylphenyl)methanone (CAS 878704-24-6)
- Nitroxoline (CAS 4008-48-4)
- 6-Methoxyquinazoline-2,4-diamine (CAS 141400-11-5)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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