1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-, polymer with 2-(chloromethyl)oxirane CAS 26658-42-4
| CAS No. | 26658-42-4 |
| Molecular Formula | C8H23N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-, polymer with 2-(chloromethyl)oxirane (C8H23N5C3H5ClO) is characterized by 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-, polymer with 2-(chloromethyl)oxirane (CAS 26658-42-4), molecular formula C8H23N5C3H5ClO and molecular weight 281.83 g/mol, is a CATO reference standard with documented purity and traceability.
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), 1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-, polymer with 2-(chloromethyl)oxirane 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 | C8H23N5 C3H5ClO |
| Molecular Weight | 281.83 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.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Ethanediamine Standards
- 1,2-Ethanediamine, polymer with 1,3-diisocyanatomethylbenzene and 2-methyloxirane (CAS 103051-65-6)
- 1,2-Ethanediamine, N1,N2-diethyl-N1,N2-dimethyl- (CAS 106-66-1)
- 1,2-Ethanediamine, N2-(6-chloro-2-pyrazinyl)-N1,N1-dimethyl- 1219957-55-7 (CAS 1219957-55-7)
- 1,2-Ethanediamine, polymer with 2-(chloromethyl)oxirane (CAS 25014-13-5)
- 1,2-Ethanediamine, N1-(2-aminoethyl)-, polymer with 2-(chloromethyl)oxirane (CAS 25085-17-0)
- 1,2-Ethanediamine, polymer with 2-methyloxirane (CAS 25214-63-5)
- 1,2-Ethanediamine, sulfate (CAS 25723-52-8)
- 1,2-Ethanediamine, N1,N1,N2,N2-tetramethyl-, polymer with 2-(chloromethyl)oxirane (CAS 25988-98-1)
Recommended Standards
- 4-Allyl-5-((4-bromophenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 777879-39-7)
- Bis(1-(3-methoxypropyl)guanidine), sulfuric acid (CAS 1315366-59-6)
- 5-(Dimethylphosphoryl)nicotinic acid (CAS 2361963-14-4)
- 2,4-Diiodo-6-(methylsulfonyl)phenyl hexanoate (CAS 400087-36-7)
- [4-(4-Acetylpiperazin-1-yl)-3-methylphenyl]amine (CAS 862686-09-7)
- trans-1,4-Dithiane-2,5-diol (CAS 87602-27-5)
- 3-{[2-(tert-Butyl)-4-methylphenoxy]-methyl}piperidine hydrochloride (CAS 1219972-37-8)
- 1,2-Distearoyl-sn-glycero-3-phosphoglycerol, sodium salt (CAS 124011-52-5)
- Amlodipine Metabolite 5 (CAS 114018-75-6)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com