ChemicalBook Product Catalog Chemical Reagents Organic reagents Esters Ethyl compound Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate

Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate

Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate Basic information
Product Name:Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate
Synonyms:(R/S)-Ethyl-4-Chloro-3-Hydroxybutyrate;Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate, 98% 1GR;Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate, 96%, ee 98%;(R)-Ethyl 4-chloro-3-;4-Chloro-3-hydroxybutyric acid ethyl ester;BUTANOIC ACID, 4-CHLORO-3-HYDROXY-, ETHYL ESTER, (R);ETHYL (R)-(+)-4-CHLORO-3-HYDROXYBUTANOATE;Butanoicacid, 4-chloro-3-hydroxy-, ethyl ester, (3R)-
CAS:90866-33-4
MF:C6H11ClO3
MW:166.6
EINECS:626-176-4
Product Categories:Chiral Building Blocks;Simple Alcohols (Chiral);Synthetic Organic Chemistry;Chiral Compound;Chiral Building Blocks;Esters;chiral;Organic acids;Organic Building Blocks;90866-33-4
Mol File:90866-33-4.mol
Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate Structure
Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate Chemical Properties
Melting point 93-95 °C
alpha 14 º (neat)
Boiling point 93-95 °C/5 mmHg (lit.)
density 1.19 g/mL at 25 °C (lit.)
refractive index n20/D 1.452
Fp >110°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)
pka13.23±0.20(Predicted)
form Oil
color Clear Colourless
Specific Gravity1.190
optical activity[α]23/D +14°, neat
InChIKeyZAJNMXDBJKCCAT-RXMQYKEDSA-N
CAS DataBase Reference90866-33-4(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 41
Safety Statements 26-36-36/39
RIDADR 2810
WGK Germany 3
HazardClass 6.1
PackingGroup III
HS Code 29181990
MSDS Information
ProviderLanguage
4-Chloro-3-hydroxybutyric acid ethyl ester English
ACROS English
SigmaAldrich English
ALFA English
Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate Usage And Synthesis
Chemical PropertiesColorless to light yellow liqui
UsesEthyl (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.
Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate Preparation Products And Raw materials
Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate HYDROXYAPATITE TYPE I (R)-4-CHLORO-1,3-BUTANEDIOL 4-Hydroxybenzoic acid Ethyl 3-hydroxybutyrate Methyl 4-chlorobutyrate Tris(trimethylsilyl)phosphate Ethylparaben Difluorochloromethane 2,3,4-Trihydroxybenzoic acid Diethyl ether Ethyl acetate ETHYL 4-CHLOROBUTYRATE Epichlorohydrin Ethyl acrylate Ethyl isobutyrate Ethyl S-4-chloro-3-hydroxybutyrate Glycolic acid
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