Introduction：Basic information about (S)-(-)-4-Amino-2-hydroxybutyric acid CAS 40371-51-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
(S)-(-)-4-Amino-2-hydroxybutyric acid Basic information
| Product Name: | (S)-(-)-4-Amino-2-hydroxybutyric acid |
| Synonyms: | L-(-)-ALPHA-HYDROXY-GAMMA-AMINOBUTYRIC ACID;(S)-4-AMINO-2-HYDROXYBUTANOIC ACID;(S)-(-)-4-AMINO-2-HYDROXYBUTYRIC ACID;(S)-4-AMINO-2-HYDROXYBUTYRIC ACID;L-(-)-alpha-hydroxy-γ-amino butyric acid(HABA);(R)-(-)-4-Amino-2-hydroxybutyricacid;(S)-(-)-4-AMINO-2-HYDROXYBUTYRIC ACID, 9 6%;(S)-(-)-AMINO-2-HYDROXYBUTYRIC ACID |
| CAS: | 40371-51-5 |
| MF: | C4H9NO3 |
| MW: | 119.12 |
| EINECS: | |
| Product Categories: | Carboxylic Acids;Chiral Building Blocks;Organic Building Blocks;chiral;API intermediates |
| Mol File: | 40371-51-5.mol |
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(S)-(-)-4-Amino-2-hydroxybutyric acid Chemical Properties
| Melting point | 200-203 °C (lit.) |
| alpha | -30 º (c=1, water) |
| Boiling point | 222.38°C (rough estimate) |
| density | 1.3126 (rough estimate) |
| refractive index | -30 ° (C=1, H2O) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | Methanol (Very Slightly, Heated), Water |
| pka | 3.47±0.10(Predicted) |
| form | Crystalline Powder, Crystals and/or Chunks |
| color | White to beige |
| Optical Rotation | [α]23/D 30°, c = 1 in H2O |
| Water Solubility | almost transparency |
| Sensitive | Hygroscopic |
| Stability: | Hygroscopic |
| InChI | 1S/C4H9NO3/c5-2-1-3(6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1 |
| InChIKey | IVUOMFWNDGNLBJ-VKHMYHEASA-N |
| SMILES | NCC[C@H](O)C(O)=O |
| CAS DataBase Reference | 40371-51-5(CAS DataBase Reference) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 37/39-26 |
| WGK Germany | 3 |
| HS Code | 29225090 |
| Storage Class | 11 - Combustible Solids |
(S)-(-)-4-Amino-2-hydroxybutyric acid Usage And Synthesis
| Chemical Properties | white to light yellow crystal powder |
| Uses | (S)-(-)-4-Amino-2-hydroxybutyric Acid is an analogue of γ-aminobutyric acid (GABA) with potential inhibitory activity on GABA binding and uptake by brain. Injection of (S)-(-)-4-Amino-2-hydroxybutyric Acid showed no significant changes in plasma growth hormone (GH) in healthy patients but increased plasma GH, prolactin, and cortisol levels in cerebrovascular patients. |
| Uses | (S)-(-)-4-Amino-2-hydroxybutyric acid may be used in the preparation of 6′-amino-1-N-[(S)-4-amino-2-hydroxybutyryl]-6′-deoxylividomycin A. |
| General Description | (S)-(-)-4-Amino-2-hydroxybutyric acid is an important moiety of butirosin, an aminoglycoside antibiotic. |
(S)-(-)-4-Amino-2-hydroxybutyric acid Preparation Products And Raw materials
