CAS 141942-85-0

Etil (R)-(-)-4-ciano-3-hidroxibutirato

Descripción:

Etil (R)-(-)-4-ciano-3-hidroxibutirato, con el número CAS 141942-85-0, es un compuesto quiral que pertenece a la clase de derivados ciano. Presenta un grupo ciano (-C≡N) y un grupo hidroxilo (-OH) unidos a un esqueleto de ácido butírico, lo que contribuye a su actividad biológica. La presencia del grupo éster etílico mejora su solubilidad en disolventes orgánicos, haciéndolo útil en diversas reacciones químicas y aplicaciones. Este compuesto se utiliza a menudo en la síntesis de productos farmacéuticos y agroquímicos debido a su capacidad para servir como un intermedio en la producción de moléculas más complejas. Su quiralidad, indicada por la configuración (R), es significativa para determinar su interacción con sistemas biológicos, ya que los enantiómeros pueden exhibir diferentes efectos farmacológicos. Además, la estabilidad y reactividad del compuesto pueden verse influenciadas por factores como el pH y la temperatura, que son consideraciones importantes en su manejo y aplicación en procesos sintéticos.

Fórmula: C₇H₁₁NO₃

InChI: InChI=1/C7H11NO3/c1-2-11-7(10)5-6(9)3-4-8/h6,9H,2-3,5H2,1H3/t6-/m1/s1

Clave InChI: InChIKey=LOQFROBMBSKWQY-ZCFIWIBFSA-N

SMILES: [C@H](CC(OCC)=O)(CC#N)O

Sinónimos:

• (3R)-4-cyano-3-hydroxybutyric acid ethyl ester
• (R)-(-)-4-cyano-3-hydroxybutyric acid ethyl ester
• (R)-(-)-ETHYL 4-cyano-3-hydroxybutyrate
• (R)-4-cyano-3-hydrobutyricacid ethyl ester
• (R)-Ethyl 4-cyano-3-hydroxybutanoate
• (S)-4-cyano-3-HYDROXYBUTANOATE ETHYL
• Atorvastatin Calcium Intermediate ATS-5
• Ats-5
• Butanoic acid, 4-cyano-3-hydroxy-, ethyl ester, (3R)-
• Butanoic acid, 4-cyano-3-hydroxy-, ethyl ester, (R)-
• ETHYL (3R)-4-cyano-3-HYDROXY-BUTANOATE
• ETHYL (R)-4-cyano-3-HYDROXYBUTANOATE
• ETHYL (S)-4-cyano-3-HYDROXYBUTANOATE
• Ethyl (R)-(-)-4-cyano-3-hydroxybutyate
• Ethyl (R)-4-cyano-3-hydroxybutyrate
• Ethyl(R)-(-)-4-cyano-3-hydroxybutyrate
• (R)-4-cyano-3-hydroxybutyric
• (R)-4-Cyano-3-hydroxy butanoate
• ETHYL (S)-(+)-4-CYANO-3-HYDROXYBUTYRATE
• (S)-ETHYL-4-CYANO-3-HYDROXYBUTYRATE
• BUTANOIC ACID 4-CYANO-3-HYDROXY-ETHYL ESTER, (S)

Ethyl (R)-(-)-4-Cyano-3-hydroxybutyrate

CAS: 141942-85-0

Fórmula: C₇H₁₁NO₃

Pureza: >97.0%(GC)

Forma y color: Colorless to Light yellow to Light orange clear liquid

Peso molecular: 157.17

Ref: 3B-C1474

Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate, 98%

CAS: 141942-85-0

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Fórmula: C₇H₁₁NO₃

Pureza: 98%

Forma y color: Clear, colourless to pale yellow, liquid

Peso molecular: 157.17

Ref: 02-L19771

Butanoic acid, 4-cyano-3-hydroxy-, ethyl ester, (3R)-

CAS: 141942-85-0

Fórmula: C₇H₁₁NO₃

Pureza: 97%

Forma y color: Liquid

Peso molecular: 157.1671

Ref: IN-DA001HFS

Ethyl (R)-(-)-4-cyano-3-hydroxybutyate

CAS: 141942-85-0

Ethyl (R)-(-)-4-cyano-3-hydroxybutyate

Pureza: 98%

Peso molecular: 157.17g/mol

Ref: 54-OR1013125

Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate

CAS: 141942-85-0

Fórmula: C₇H₁₁NO₃

Peso molecular: 157.17

Ref: 7W-GK4877

Atorvastatin Impurity 55

CAS: 141942-85-0

Fórmula: C₇H₁₁NO₃

Peso molecular: 157.17

Ref: 4Z-A-1296

(3R)-4-Cyano-3-hydroxybutanoic Acid Ethyl Ester

Producto controlado

CAS: 141942-85-0

Applications (3R)-4-Cyano-3-hydroxybutanoic Acid Ethyl Ester is used in a biocatalytic process for the synthesis of an atorvastatin intermediate and degredation products/impurities.
References Ma, S. et al.: Green Chem., 12, 81 (2010); Stach, J. et al.: Coll. Czech. Chem. Comm., 73, 229 (2008);

Fórmula: C₇H₁₁NO₃

Forma y color: Neat

Peso molecular: 157.17

Ref: TR-E905900

Atorvastatin Impurity 18

CAS: 141942-85-0

Fórmula: C₇H₁₁NO₃

Peso molecular: 157.17

Ref: ST-EA-CP-A32097

(R)-4-Cyano-3-hydroxy-butyric acid ethyl ester

CAS: 141942-85-0

Fórmula: C₇H₁₁NO₃

Pureza: 97%

Forma y color: Liquid

Peso molecular: 157.169

Ref: 10-F040195

Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate

CAS: 141942-85-0

Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate is an asymmetric synthesis of D-(+)-glyceraldehyde. This compound is an acidic, high cholesterol substrate that binds to disaccharides and has hydroxyl groups. It has been shown to reduce low density lipoprotein levels in the blood by inhibiting the production of cholesterol in the liver. The reaction solution is immobilized on a solid support and is used for kinetic studies. Kinetic measurements were performed at different concentrations of hydrochloric acid and immobilized cells as a function of time. The reaction yield was determined using UV absorbance at 275 nm, which was plotted against time.

Pureza: Min. 95%

Ref: 3D-FE38080