N-(2-Chloroethyl)-1,2-ethanediamine DiHCl CAS 5590-29-4
| CAS No. | 5590-29-4 |
| Molecular Formula | C4H11ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2-Chloroethyl)-1,2-ethanediamine DiHCl is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(2-Chloroethyl)-1,2-ethanediamine DiHCl (CAS 5590-29-4), molecular formula C4H11ClN2HCl and molecular weight 159.05 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(2-Chloroethyl)-1,2-ethanediamine DiHCl (C4H11ClN2HCl) is characterized by 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), N-(2-Chloroethyl)-1,2-ethanediamine DiHCl 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 | C4H11ClN2 2*HCl |
| Molecular Weight | 159.05 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) | -1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-(2-Chloroethyl)-5-methoxy-1H-indole (CAS 1000681-51-5)
- 2-Chloroethyl (2,6-Dimethylphenyl)-carbamic Acid Ester (CAS 100129-63-3)
- 2-[(2-Chloroethyl)amino]ethyl benzoate HCl (CAS 100129-68-8)
- 1,2-Bis(2-chloroethyl)disulfane (CAS 1002-41-1)
- 3-(2-Chloroethyl)quinuclidine hydrochloride (CAS 100383-73-1)
- [4-(2-Chloroethyl)phenyl]methanol (CAS 1008517-68-7)
- 1-(2-Chloroethyl)-1H-pyrazole-4-carboxylic acid (CAS 1011404-53-7)
- 4-(1-Chloroethyl)-3-fluoropyridine (CAS 1016228-83-3)
Recommended Standards
- (3aR,4S,5S,5aR,8aR,8bR)-2,2,7,7-Tetramethylhexahydrobenzo[1,2-d:3,4-d']bis([1,3]dioxole)-4,5-diol (CAS 40617-60-5)
- ((6-Bromohexyl)oxy)benzene (CAS 51795-97-2)
- (5-Amino-2-chloropyridin-3-yl)methanol (CAS 1260832-02-7)
- 2-(5-Amino-2-oxopyridin-1(2h)-yl)-N,N-dimethylacetamide (CAS 1016725-58-8)
- 1-(1-(4-Fluorophenyl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-73-8)
- 2-(m-Tolyl)piperidine (CAS 227768-91-4)
- (2-(1,5-Dimethyl-1h-pyrazol-4-yl)cyclopropyl)methanamine (CAS 1502438-15-4)
- Ethyl 2-(diphenylphosphino)acetate (CAS 55552-24-4)
- 2-Methyl-n1-(2-nitrophenyl)propane-1,2-diamine (CAS 1355740-34-9)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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