(S)-2,2'-((2-(2-Carboxypyrrolidin-1-yl)-2-oxoethyl)azanediyl)diacetic acid CAS 93583-08-5
| CAS No. | 93583-08-5 |
| Molecular Formula | C11H16N2O7 |
| Molecular Weight | 288.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(S)-2,2'-((2-(2-Carboxypyrrolidin-1-yl)-2-oxoethyl)azanediyl)diacetic acid (CAS 93583-08-5) is a high-purity analytical reference standard with the molecular formula C11H16N2O7 and a molecular weight of 288.25 g/mol.
(S)-2,2'-((2-(2-Carboxypyrrolidin-1-yl)-2-oxoethyl)azanediyl)diacetic acid (C11H16N2O7) 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.
CATO manufactures (S)-2,2'-((2-(2-Carboxypyrrolidin-1-yl)-2-oxoethyl)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 | C11H16N2O7 |
| Molecular Weight | 288.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
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Why CATO?
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