25718-94-9 CHEBI:53384 Polyglycine poly(glycine) poly(glycine) macromolecule poly[imino(1-oxoethylene)] CAS 25718-94-9
| CAS No. | 25718-94-9 |
| Molecular Formula | C2H5NO2 |
| Molecular Weight | 75.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 25718-94-9 CHEBI:53384 Polyglycine poly(glycine) poly(glycine) macromolecule poly[imino(1-oxoethylene)] is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 75.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
25718-94-9 CHEBI:53384 Polyglycine poly(glycine) poly(glycine) macromolecule poly[imino(1-oxoethylene)] (CAS 25718-94-9) is a high-purity analytical reference standard with the molecular formula C2H5NO2 and a molecular weight of 75.07 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 25718-94-9 CHEBI:53384 Polyglycine poly(glycine) poly(glycine) macromolecule poly[imino(1-oxoethylene)] 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 | C2H5NO2 |
| Molecular Weight | 75.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
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- MK-212 (CAS 64022-27-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-methylpiperazin-2-yl)boronate (CAS 2223009-57-0)
- (S)-1-(4-isopropylphenyl)butan-1-amine (CAS 1213632-37-1)
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