A7417612
(<i>S</i>)-(-)-4-Amino-2-hydroxybutyric Acid , >98.0%(T) , 40371-51-5
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB116.00 | In Stock |
|
| 100G | RMB238.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 activity | [α]23/D 30°, c = 1 in H2O |
| Water Solubility | almost transparency |
| Sensitive | Hygroscopic |
| Stability: | Hygroscopic |
| InChIKey | IVUOMFWNDGNLBJ-VKHMYHEASA-N |
| CAS DataBase Reference | 40371-51-5(CAS DataBase Reference) |
Description and 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.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 37/39-26 |
| WGK Germany | 3 |
| HS Code | 29225090 |
