Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, ammonium salt CAS 22473-78-5
| CAS No. | 22473-78-5 |
| Molecular Formula | C10H16N2O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, ammonium salt (CAS 22473-78-5) is a high-purity analytical reference standard with the molecular formula C10H16N2O8H3N and a molecular weight of 309.27 g/mol.
Based on its molecular formula C10H16N2O8H3N, Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, ammonium salt contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 309.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, ammonium salt 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 | C10H16N2O8 4*H3N |
| Molecular Weight | 309.27 g/mol |
| Appearance | 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 |
| 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.) | 1963 |
| Nitrogen Atoms | 3 |
Related Glycine Standards
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Recommended Standards
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- [(3Z)-1-[(3-Chlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino pentanoate (CAS 303998-20-1)
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- 1-(4-Chlorophenyl)-1H-pyrazole (CAS 25419-86-7)
- 2-(4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl acetate (CAS 190771-58-5)
- Sodium hexafluorostannate(IV), 99% (CAS 16924-51-9)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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