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141942-85-0

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

CAS: 141942-85-0

Molecular Formula: C7H11NO3

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141942-85-0 - Names and Identifiers

Name Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate
Synonyms ATS-5
(R)-ETHYL 4-CYANO-3-HYDROXYBUTYRATE
(R)-ETHYL 4-cyano-3-hydroxybutyrate
ETHYL (R)-4-CYANO-3-HYDROXYBUTANOATE
(S)-4-CYANO-3-HYDROXYBUTANOATE ETHYL
ETHYL (S)-4-cyano-3-HYDROXYBUTANOATE
ETHYL (R)-4-cyano-3-HYDROXYBUTANOATE
(S)-4-cyano-3-HYDROXYBUTANOATE ETHYL
ETHYL (S)-4-CYANO-3-HYDROXYBUTANOATE
Ethyl(R)-(-)-4-cyano-3-hydroxybutyate
ETHYL (3R)-4-cyano-3-HYDROXY-BUTANOATE
ETHYL (3R)-4-CYANO-3-HYDROXY-BUTANOATE
Ethyl(R)-(-)-4-cyano-3-hydroxybutyrate
Ethyl (R)-(-)-4-cyano-3-hydroxybutyate
Atorvastatin Calcium Intermediate ATS-5
(R)-(-)-ETHYL 4-cyano-3-hydroxybutyrate
Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate
(R)-(-)-ETHYL 4-CYANO-3-HYDROXYBUTYRATE
(R)-4-cyano-3-hydrobutyricacid ethyl ester
(R)-4-CYANO-3-HYDROXYBUTYRIC ACID ETHYL ESTER
(R)-4-cyano-3-hydroxybutyric acid ethyl ester
(3R)-4-cyano-3-hydroxybutyric acid ethyl ester
(R)-(-)-4-cyano-3-hydroxybutyric acid ethyl ester
(R)-(-)-4-CYANO-3-HYDROXYBUTYRIC ACID ETHYL ESTER
CAS 141942-85-0
EINECS 430-220-6
InChI InChI=1/C7H11NO3/c1-2-11-7(10)5-6(9)3-4-8/h6,9H,2-3,5H2,1H3/t6-/m1/s1
InChIKey LOQFROBMBSKWQY-ZCFIWIBFSA-N

141942-85-0 - Physico-chemical Properties

Molecular FormulaC7H11NO3
Molar Mass157.17
Density1.114g/mLat 25°C(lit.)
Boling Point270°C(lit.)
Specific Rotation(α)-5 º (neat)
Flash Point>230°F
Solubility Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)
Vapor Presure1.75E-05mmHg at 25°C
AppearanceLiquid
Specific Gravity1.114
ColorColorless to yellow
BRN5328715
pKa13.03±0.20(Predicted)
Storage Condition2-8°C
Refractive Indexn20/D 1.448(lit.)
Physical and Chemical PropertiesSpecific optical rotation -5 ° (neat)
boiling point 270°C(lit.)

density 1.114g/mL at 25°C(lit.)

refractive index n20/D 1.448(lit.)

flash point> 230 F

BRN 5328715
UsePharmaceutical Intermediates, is the main raw material of atorvastatin calcium.

141942-85-0 - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
WGK Germany1
HS Code29269090

141942-85-0 - Reference Information

Use pharmaceutical intermediates, is the main raw material of lipid-lowering drug atorvastatin calcium
used as drug atorvastatin intermediate
atorvastatin calcium intermediate
Last Update：2024-04-09 21:11:58
141942-85-0
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CAS: 141942-85-0
Tel: 021-60556179
Email: 18721521379@163.com
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Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
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Mobile: 86-15787876101
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View History
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