2,2'-((2-((2-aminoethyl)(carboxymethyl)amino)ethyl)azanediyl)diacetic acid CAS 19156-82-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 19156-82-2 |
| Molecular Formula | C10H19N3O6 |
| Molecular Weight | 277.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2'-((2-((2-aminoethyl)(carboxymethyl)amino)ethyl)azanediyl)diacetic acid (CAS 19156-82-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H19N3O6. Molecular weight: 277.27 g/mol. COA included with every batch.
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.) | 1962 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2,2'-((2-((2-((carboxymethyl)amino)ethyl)amino)ethyl)azanediyl)diacetic acid (CAS 762191-10-6)
- Gadobenate Dimeglumine impurity 9 (CAS CATO-C4X-31279)
- Indometacin Impurity 18 (CAS 75511-23-8)
- Relebactam Impurity 29 (CAS CATO-C4X-214429)
- Tranexamic Acid EP Impurity E (CAS 82755-59-7)
- 3-(Dimethylamino)pyridin-4-ol (CAS 1243475-12-8)
- 3-Demethyl Thiocolchicine 3-O-beta-D-Glucuronide (CAS 819802-34-1)
- 3-Isopropylpicolinic acid (CAS 1211589-10-4)
- 3-[3-(Trifluoromethyl)phenyl]-1,3-thiazolidine-2,4-dione (CAS 303985-13-9)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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