2,2'-((2-((2-((carboxymethyl)amino)ethyl)amino)ethyl)azanediyl)diacetic acid CAS 762191-10-6
| CAS No. | 762191-10-6 |
| Molecular Formula | C10H19N3O6 |
| Molecular Weight | 277.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 process- or degradation-related impurity, 2,2'-((2-((2-((carboxymethyl)amino)ethyl)amino)ethyl)azanediyl)diacetic acid (CAS 762191-10-6, C10H19N3O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of 2,2'-((2-((2-((carboxymethyl)amino)ethyl)amino)ethyl)azanediyl)diacetic acid (C10H19N3O6) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2,2'-((2-((2-((carboxymethyl)amino)ethyl)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 | C10H19N3O6 |
| Molecular Weight | 277.27 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related carboxymethyl Standards
- 2-({5-[(carboxymethyl)sulfanyl]-1,3,4-thiadiazol-2-yl}carbamoyl)acetic acid (CAS 294853-69-3)
- 5-(Carboxymethyl)-1-(4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 439095-14-4)
- 1-Benzyl-4-(carboxymethyl)piperidine-4-carboxylic acid (CAS 40117-92-8)
- (R)-3-(Carboxymethyl-cyclopropyl-amino)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1204608-06-9)
- N-(Carboxymethyl)-N-(8-hydroxy-2-quinolinyl)glycine (CAS 312591-56-3)
- (R)-3-(Carboxymethyl-cyclopropyl-amino)-pyrrolidine-1-carboxylic acid benzyl ester (CAS 917357-85-8)
- [(4-{[(carboxymethyl)amino]carbonyl}benzoyl)amino]acetic acid (CAS 22578-94-5)
- 5-[4-(Carboxymethyl)phenyl]-2-fluorobenzoic acid (CAS 1345472-27-6)
Recommended Standards
- Indometacin Impurity 18 (CAS 75511-23-8)
- 2,2'-((2-((2-aminoethyl)(carboxymethyl)amino)ethyl)azanediyl)diacetic acid (CAS 19156-82-2)
- Posaconazole Impurity 35 (CAS 1370190-85-4)
- Gadobenate Dimeglumine impurity 9 (CAS CATO-C4X-31279)
- Sodium Picosulfate Impurity 9 (CAS 2379877-99-1)
- Baloxavir Marboxil Impurity 212 (CAS CATO-C4X-2108212)
- Azilsartan impurity 150 (CAS CATO-C4X-1096150)
- tert-Butyl 7-methyl-3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 1160247-49-3)
- 5-(4-Fluorophenyl)-2-mercapto-3-(2-methoxyethyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 743452-38-2)
- 2,2-Dimethoxyethyl benzoate (CAS 59708-43-9)
- tert-Butyl 1-(difluoromethyl)-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 2680528-57-6)
- 3-(((1H-Benzo[d]imidazol-2-yl)methyl)sulfonyl)propanenitrile (CAS 64299-89-4)
- n-[2-(1,3-benzothiazol-2-yl)ethyl]-2-chloroacetamide (CAS 847783-39-5)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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