2-Aminoethyl Nitrate CAS 646-02-6
| CAS No. | 646-02-6 |
| Molecular Formula | C2H6N2O3 |
| Molecular Weight | 106.08 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 106.08 g/mol gives 2-Aminoethyl Nitrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Aminoethyl Nitrate (CAS 646-02-6) is a certified pharmaceutical impurity reference standard with the molecular formula C2H6N2O3 and a molecular weight of 106.08 g/mol.
Based on its molecular formula C2H6N2O3, 2-Aminoethyl Nitrate contains an amino-acid-derived structure, an amide group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 106.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), 2-Aminoethyl Nitrate 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 | C2H6N2O3 |
| Molecular Weight | 106.08 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Aminoethyl Standards
- (2-aminoethyl)(methoxy)methylamine (CAS 132425-29-7)
- (2-aminoethyl)carbamic acid (CAS 109-58-0)
- 2-Aminoethyl Propyl Ether 2-Propoxyethylamine 42185-03-5 A1325 O-Propylethanolamine (CAS 42185-03-5)
- 2-Aminoethyl acetate (CAS 1854-30-4)
- 1-(2-Aminoethyl)urea (CAS 2035-78-1)
- 1-(1-aminoethyl)cyclopropanol (CAS 1778734-58-9)
- (R)-1-(1-Aminoethyl)cyclopropan-1-ol (CAS 2166174-02-1)
- 1-(2-aminoethyl)cyclopropanol (CAS 879514-75-7)
Recommended Standards
- 2,2-Dihydroxypropanoic acid (CAS 1825-45-2)
- 2-Nitroaminoethanol (CAS 74386-82-6)
- 2,2-Difluorocyclobutan-1-one (CAS 1638760-10-7)
- Methyl 2,2-dihydroxyacetate (CAS 87692-15-7)
- Revefenacin Impurity 12 Formate (CAS CATO-C4X-203142)
- LoxLoxoprofen Impurity 64 (CAS CATO-C4X-148864)
- Safinamide Impurity 46 (CAS 2268802-59-9)
- 4-Methyl-N-(2-((4-methyl-1,2,3-thiadiazol-5-yl)thio)ethyl)benzamide (CAS 478063-51-3)
- 1-Benzhydryl-N,3-dimethylazetidin-3-amine (CAS 133891-60-8)
- 4-{[4-(trifluoromethoxy)phenyl]methyl}piperidin-4-ol hydrochloride (CAS 1432681-24-7)
- Methyl 2,6-diphenylisonicotinate (CAS 69209-39-8)
- (2S)-2,3-Dihydroxy-N-methoxy-2,N-dimethyl-propionamide (CAS 149099-00-3)
- Methyl 3-methylbenzo[d]isoxazole-6-carboxylate (CAS 478169-71-0)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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