2,2'-((2-((2-aminoethyl)amino)ethyl)azanediyl)diacetic acid CAS 2276662-37-2
| CAS No. | 2276662-37-2 |
| Molecular Formula | C8H17N3O4 |
| Molecular Weight | 219.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, 2,2'-((2-((2-aminoethyl)amino)ethyl)azanediyl)diacetic acid (CAS 2276662-37-2, C8H17N3O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
2,2'-((2-((2-aminoethyl)amino)ethyl)azanediyl)diacetic acid (C8H17N3O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures 2,2'-((2-((2-aminoethyl)amino)ethyl)azanediyl)diacetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H17N3O4 |
| Molecular Weight | 219.24 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related aminoethyl Standards
- N-(2-aminoethyl)-N-(2-((carboxymethyl)amino)ethyl)glycine (CAS 2276663-36-4)
- 1-[4-(1-aminoethyl)phenyl]-3-cyclopropylurea (CAS 1250659-48-3)
- 1-[4-(1-aminoethyl)phenyl]-1,3-diazinan-2-one (CAS 1487077-19-9)
- (R)-2-(3-(1-Aminoethyl)-2-fluorophenyl)-2,2-difluoroethanol (CAS 2359690-81-4)
- 5-(2-Aminoethyl)-1-benzylpyrrolidin-2-one (CAS 1253654-23-7)
- 1-[4-(1-aminoethyl)phenyl]piperidin-2-one (CAS 1477726-91-2)
- 1-(4-(2-Aminoethyl)benzyl)pyrrolidin-2-one (CAS 914200-36-5)
- N-(2-Aminoethyl)-1,2,3,4-tetrahydronaphthalene-1-carboxamide (CAS 84460-89-9)
Recommended Standards
- Vazegepant impurity 33 (CAS 1061710-38-0)
- 2,2'-((azanediylbis(ethane-2,1-diyl))bis(azanediyl))diacetic acid (CAS 98487-76-4)
- Vazegepant Impurity 40 (CAS CATO-C4X-320040)
- Serotonin Impurity 2 (CAS CATO-C4X-25342)
- Cefuroxime impurity 107 (CAS CATO-C4X-1245107)
- Calcitonin EP Impurity B (CAS CATO-C4X-22182)
- Salbutamol Impurity 58 (CAS CATO-C4X-117658)
- 5H-[1,2,3]Triazolo[4,5-d]pyrimidine (CAS 273-38-1)
- 2-(Difluoromethyl)-5-fluoro-3-nitropyridine-4-sulfonamide (CAS 1805058-75-6)
- (3aR,3′aR,8aS,8′aS)-2,2′-[2-(4-Tricyclo[3.3.1.13,7]dec-1-ylphenyl)-1-[(4-tricyclo[3.3.1.13,7]dec-1-ylphenyl)methyl]ethylidene]bis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] (CAS 2757085-49-5)
- tert-Butyl 6-bromo-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1123169-45-8)
- 1,2-Di-tert-butyl-1,1,2,2-tetramethyldisilane (CAS 63262-93-1)
- Butanedioic acid, 1-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl] ester, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate (CAS 103885-38-7)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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