Trisodium 2-[bis(carboxymethyl)amino]propanoate CAS 164462-16-2
| CAS No. | 164462-16-2 |
| Molecular Formula | C7H8NO6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trisodium 2-[bis(carboxymethyl)amino]propanoate is closely related to a carbohydrate-derived structure, an amide group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Trisodium 2-[bis(carboxymethyl)amino]propanoate (CAS 164462-16-2), a certified reference material (molecular formula C7H8NO6Na, MW 225.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8NO6Na, Trisodium 2-[bis(carboxymethyl)amino]propanoate contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Trisodium 2-[bis(carboxymethyl)amino]propanoate 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 | C7H8NO6 3*Na |
| Molecular Weight | 225.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
Related Trisodium Standards
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- MRS 2693 Trisodium Salt (CAS 1448858-83-0)
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- TriSodium (1R,2R,3R,4S,5R,6S)-2,5-bis(hydrogen phosphonatooxy)-3,4,6-trihydroxycyclohexyl hydrogen phosphate (CAS 157380-18-2)
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Recommended Standards
- 5-Bromo-3-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridine (CAS 1256826-15-9)
- N-allyl-2-(1-(3-chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonyl)hydrazine-1-carbothioamide (CAS 242472-26-0)
- 5-CHloro-2-(3-methylphenoxy)pyridine (CAS 28373-60-6)
- 7-Bromo-2,4,5,6-tetrahydro-1H-cyclobuta[f]inden-3-amine (CAS 2676867-18-6)
- 3-Chlorochrysene (CAS 36288-21-8)
- 1,4-Dibromo-2,5-diiodobenzene (CAS 63262-06-6)
- 1,7-Naphthyridin-4(1H)-one (CAS 60122-51-2)
- 4-Fluoro-2-nitro-6-(trifluoromethyl)aniline (CAS 344-29-6)
- (R)-2-(3-fluoropyrrolidin-1-yl)ethan-1-ol (CAS 744207-73-6)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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