(2S)-2-(aminomethyl)-3-hydroxy-propanoic acid (2S)-2-(aminomethyl)-3-hydroxy-propionic acid (2S)-2-(aminomethyl)-3-hydroxypropanoic acid (2S)-2-(aminomethyl)-3-oxidanyl-propanoic acid (S)-3-amino-2-(hydroxymethyl)propanoic acid 930784-11-5 CAS 930784-11-5
| CAS No. | 930784-11-5 |
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2S)-2-(aminomethyl)-3-hydroxy-propanoic acid (2S)-2-(aminomethyl)-3-hydroxy-propionic acid (2S)-2-(aminomethyl)-3-hydroxypropanoic acid (2S)-2-(aminomethyl)-3-oxidanyl-propanoic acid (S)-3-amino-2-(hydroxymethyl)propanoic acid 930784-11-5 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2S)-2-(aminomethyl)-3-hydroxy-propanoic acid (2S)-2-(aminomethyl)-3-hydroxy-propionic acid (2S)-2-(aminomethyl)-3-hydroxypropanoic acid (2S)-2-(aminomethyl)-3-oxidanyl-propanoic acid (S)-3-amino-2-(hydroxymethyl)propanoic acid 930784-11-5 (CAS 930784-11-5), molecular formula C4H9NO3 and molecular weight 119.12 g/mol, is a CATO reference standard with documented purity and traceability.
(2S)-2-(aminomethyl)-3-hydroxy-propanoic acid (2S)-2-(aminomethyl)-3-hydroxy-propionic acid (2S)-2-(aminomethyl)-3-hydroxypropanoic acid (2S)-2-(aminomethyl)-3-oxidanyl-propanoic acid (S)-3-amino-2-(hydroxymethyl)propanoic acid 930784-11-5 (C4H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 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) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related S Standards
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- (S)-2-(aminomethyl)pentan-1-ol (CAS 1315051-16-1)
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- (R)-2-(aminomethyl)-3-methylbutan-1-ol (CAS 158045-03-5)
- 2-(Aminomethyl)-2-methylpropane-1,3-diamine (CAS 15995-42-3)
- (R)-2-(aminomethyl)pentan-1-ol (CAS 1821818-53-4)
Recommended Standards
- n-Butylnitrate (CAS 928-45-0)
- 2-pyridinecarbonitrile,4-amino-(9ci) 4-Aminopyridine-2-carbonitrile 4-amino-2-cyanopyridine 98139-15-2 (CAS 98139-15-2)
- 7013-05-0 CM46XGM78M gamma-Amino-beta-hydroxybutyric acid, (+)- UNII-CM46XGM78M (S)-(+)-3-Hydroxy-GABA (CAS 7013-05-0)
- L-Homoserine (CAS 672-15-1)
- 2-Amino-2-ethylbutanamide hydrochloride (CAS 17704-75-5)
- 5-(3-Bromo-5-chloro-4-methylphenyl)oxazole (CAS 2364585-27-1)
- 2-(Dibenzo[b,e][1,4]dioxin-2-yl)acetonitrile (CAS 57315-63-6)
- 2-(1H-Pyrazol-1-yl)ethan-1-amine dihydrobromide (CAS 2034157-33-8)
- 3-Iodo-2-methoxybenzaldehyde (CAS 874347-49-6)
- (R)-tert-Butyl (1-(piperidin-4-yl)ethyl)carbamate (CAS 1973389-22-8)
- 4-Chloro-2-(4-methoxyphenyl)pyrimidine (CAS 68535-54-6)
- 3-Amino-3-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)propanoic acid hydrochloride (CAS 682804-57-5)
- 4-((4-Oxopiperidin-1-yl)methyl)benzoic acidhydrochloride (CAS 1704067-40-2)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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