Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate
ALDRICH/460516 - 96%
CAS Number: 90866-33-4
Empirical Formula (Hill Notation): C6H11ClO3
Molecular Weight: 166.60
MDL Number: MFCD00211242
Linear Formula: ClCH2CH(OH)CH2CO2C2H5
Product Type: Chemical
| assay | 96% |
| bp | 93-95 °C/5 mmHg (lit.) |
| density | 1.19 g/mL at 25 °C (lit.) |
| InChI | 1S/C6H11ClO3/c1-2-10-6(9) |
| InChI key | ZAJNMXDBJKCCAT-RXMQYKEDSA |
| optical activity | [α]23/D +14°, neat |
| optical purity | ee: 97% (GLC) |
| refractive index | n |
| SMILES string | CCOC(=O)C[C@@H](O)CCl |
| Application: | Ethyl (R)-(+)-4-chloro-3-hydroxyb • 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. |
| Packaging: | 1 g in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 41 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | 96% |
| bp | 93-95 °C/5 mmHg (lit.) |
| Density | 1.19 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352101 |