Sodium 2-[(2-Aminoethyl)amino]ethanesulfonate CAS 34730-59-1
| CAS No. | 34730-59-1 |
| Molecular Formula | C4H11N2O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 190.19 g/mol gives Sodium 2-[(2-Aminoethyl)amino]ethanesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Sodium 2-[(2-Aminoethyl)amino]ethanesulfonate (CAS 34730-59-1), a certified reference material (molecular formula C4H11N2O3SNa, MW 190.19 g/mol) for analytical method development and quality control.
The molecular framework of Sodium 2-[(2-Aminoethyl)amino]ethanesulfonate (C4H11N2O3SNa) is characterized by an amide group, a sulfone group, a carboxylic acid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Sodium 2-[(2-Aminoethyl)amino]ethanesulfonate 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 | C4H11N2O3S Na |
| Molecular Weight | 190.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sodium Standards
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- 2-(2-Aminoethyl)-6-bromo-4-chlorophenol (CAS 1000575-19-8)
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- n-(2-Aminoethyl)-1-methyl-4-(morpholine-4-sulfonyl)-1h-pyrrole-2-carboxamide (CAS 1000932-72-8)
- 4-[(2-aminoethyl)sulfamoyl]-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000932-88-6)
- n-(2-Aminoethyl)-4,5-dibromo-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000933-11-8)
Recommended Standards
- 3-Amino-5-bromo-3,4-dihydroquinolin-2(1H)-one hydrochloride (CAS 2766577-11-9)
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- 2-(Furan-2-yl)-N,N-dimethyl-1H-indole-4-carboxamide (CAS 917614-82-5)
- 4-(Adamantan-1-yl)thiazol-2-amine hydrochloride (CAS 462605-77-2)
- (E)-3-(2,3-Dichlorophenyl)acrylic acid (CAS 20595-44-2)
- 6-Chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 33537-97-2)
- {[2-(Benzyloxy)phenyl]methyl}(butan-2-yl)amine hydrochloride (CAS 1158499-08-1)
- (2-(N-Benzylsulfamoyl)-5-methylphenyl)boronic acid (CAS 1072946-63-4)
- 6,7-Dihydro-4H-pyrano[3,4-d]oxazole-2-carboxylic acid, lithium salt (CAS 2306263-59-0)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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