ChemicalBook > Product Catalog >Pharmaceutical intermediates >Bulk Drug Intermediates >(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester

(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester

(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:Ethyl (1s,3r,4r)-3-(tert-butoxycarbonylamino)-4-hydroxycyclohexane-1-carboxylate
CAS:365997-33-7
Purity:98% Min. Package:1G;1KG;100KG
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester
CAS:365997-33-7
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd
Tel: 010-60279497
Email: sales01@cooperate-pharm.com
Products Intro: Product Name:Cyclohexanecarboxylic acid,3-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hydroxy-, ethyl ester,(1S,3R,4R)
CAS:365997-33-7
Purity:98% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:TIANFU CHEM-- (1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester
CAS:365997-33-7
Purity:99% Package:25KG;5KG;1KG
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Products Intro: Product Name:(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester
CAS:365997-33-7
Purity:95%-99% Package:1kg;1USD
(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester Basic information
Product Name:(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester
Synonyms:Cyclohexanecarboxylic acid,3-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hydroxy-, ethyl ester,(1S,3R,4R)-;Ethyl (1S,3R,4R)-3-(tert-butoxycarbonylamino)-4-hydroxycyclohexane-1-carboxylate;(1S,3R,4R)-(+)-3-[(tert-Butoxycarbonyl)amino]-4-hydroxycyclohexanecarboxylic acid ethyl ester;(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester;Cyclohexanecarboxylic acid,3-[[(1,1-dimethylethoxy)carbonyl]...;TIANFU CHEM-- (1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester
CAS:365997-33-7
MF:C14H25NO5
MW:287.35
EINECS:
Product Categories:
Mol File:365997-33-7.mol
(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester Structure
(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester Chemical Properties
Melting point 93-95°C
Boiling point 406.6±45.0 °C(Predicted)
density 1.12±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Slightly)
form Solid
pka11.73±0.60(Predicted)
color White to Off-White
Safety Information
MSDS Information
(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester Usage And Synthesis
Uses(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester, is a building block used in various chemicla synthesis. It can be used for the preparation of six stereoisomers of diaminocyclohexane carboxamide as key intermediates for synthesis of factor Xa inhibitors.
PreparationUnder 45°C, aqueous ammonia(175 mL) was added to the   (1S,3S,6R)-7-oxabicyclo[4.1.0]heptane-3-carboxylate ethyl (17g, 0.1mmol). After TLC confirmed that the reaction was completed, the reaction liquid was vacuum concentrated. Then 175 mL ethanol was added to the reaction. At room temperature, di-tert-butyl dicarbonate (44.0g, 201mmol) dissolved in ethanol would be added to the above mixture. After reaction for 1h, the solid was concentrated in vacuo, and water (300 mL) was added to the mixture.The water layer was extracted with ethanol (300 mL) twice. The organic phase was collected and dried with anhydrous sodium sulfate. After vacuum concentration, the residue was purified by column chromatography on silica gel to obtain (1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester.
(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester
(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester Preparation Products And Raw materials
Preparation ProductsEdoxaban Impurity 16
Tag:(1S,3R,4R)-3-(Boc-aMino)-4-hydroxy-cyclohexanecarboxylic acid ethyl ester(365997-33-7) Related Product Information
(1S,3S,4S)-3-AMino-4-hydroxy-cyclohexanecarboxylic acid ethyl ester carbamic acid, n-[(1r,2r,5s)-5-[(dimethylamino)carbonyl]-2-hydroxycyclohexyl]-, 1,1-dimethylethyl ester (1R,3R,4R)-3-AMino-4-hydroxy-cyclohexanecarboxylic acid ethyl ester tert-butyl (1R,2S,5S)-2-aMino-5-(diMethylcarbaMoyl)cyclohexylcarbaMate