Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate
- CAS NO.：90866-33-4
- Empirical Formula: C6H11ClO3
- Molecular Weight: 166.6
- MDL number: MFCD00211242
- EINECS: 626-176-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-21 22:41:43
What is Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate?
Chemical properties
Colorless to light yellow liqui
The Uses of Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate
Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate is a chiral building block that can be used:
- To prepare allyl stannane, a precursor for the total synthesis of macrolide iriomoteolide-1b.
- As a starting material for the synthesis of a chiral g-αmino acid fragment, which in turn is used to prepare the immunosuppressive agent FR252921.
Properties of Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate
| Melting point: | 93-95 °C |
| Boiling point: | 93-95 °C/5 mmHg (lit.) |
| alpha | 14 º (neat) |
| Density | 1.19 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >110°C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | 13.23±0.20(Predicted) |
| Specific Gravity | 1.190 |
| color | Clear Colourless |
| optical activity | [α]23/D +14°, neat |
| CAS DataBase Reference | 90866-33-4(CAS DataBase Reference) |
Safety information for Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate
| InChIKey | ZAJNMXDBJKCCAT-RXMQYKEDSA-N |
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