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EW-6 · CAS 16820-18-1 · C4H9NO3. UNII CRF3T7H26A.
| CAS Registry Number | 16820-18-1 |
|---|---|
| PubChem CID | 7000050 |
| Molecular formula | C4H9NO3 |
| IUPAC name | (2S)-2-amino-3-hydroxy-2-methylpropanoic acid |
| UNII (FDA) | CRF3T7H26A |
| Molecular Weight | 119.12 |
|---|---|
| XLogP3 | -3.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 119.058243149 |
| Monoisotopic Mass | 119.058243149 |
| Topological Polar Surface Area | 83.6 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
16820-18-1; 2-METHYL-L-SERINE; (2S)-2-amino-3-hydroxy-2-methylpropanoic acid; (S)-2-METHYLSERINE; (S)-alpha-MeSer; CHEBI:74819; (2S)-2-amino-3-hydroxy-2-methylpropionic acid; (S)-alpha-MeSer zwitterion; 2-methyl-L-serine zwitterion; (S)-2-methylserine zwitterion; alpha-methyl-L-serine zwitterion; CHEBI:149759; (S)-a-MeSer; RefChem:88232; (2S)-2-Amino-3-hydroxy-2-methylpropanoate; (2S)-2-Amino-3-hydroxy-2-methylpropionate
CAS 16820-18-1; molecular formula C4H9NO3; molecular weight — g/mol.
16820-18-1, 2-METHYL-L-SERINE, (2S)-2-amino-3-hydroxy-2-methylpropanoic acid, (S)-2-METHYLSERINE, (S)-alpha-MeSer, CHEBI:74819.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.