(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate

Product Name: (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate
CAS No.: 204254-96-6
Chemical Name: (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate
Synonyms: ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)-CYCLOHEX-1-ENE-1-CARBOXYLATE;ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)-CYCLOHEX-1-ENE-1-CARBOXYLATE(INTERMEDIATE OF OSELTAMIVIR PHOSPHATE );(1S,5R,6S);EEC epoxide;Oseltamivir epoxide;Oseltamivir Impurity463;Oseltamivir intermediate;Oseltamivir intermediates;Oseltamivir Intermediate 8;Oseltamivir intermediate 1
CBNumber: CB1327357
Molecular Formula: C14H22O4
Formula Weight: 254.32
MOL File: 204254-96-6.mol

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(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate Property

Melting point:: 56-57°C
Boiling point:: 336.5±42.0 °C(Predicted)
Density: 1.08±0.1 g/cm3(Predicted)
storage temp.: Sealed in dry,Store in freezer, under -20°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
color: White to Off-White
InChI: InChI=1S/C14H22O4/c1-4-10(5-2)17-11-7-9(14(15)16-6-3)8-12-13(11)18-12/h7,10-13H,4-6,8H2,1-3H3/t11-,12+,13-/m1/s1
InChIKey: XZXCGRFGEVXWIT-FRRDWIJNSA-N
SMILES: [C@]12([H])[C@]([H])(O1)[C@H](OC(CC)CC)C=C(C(OCC)=O)C2
CAS DataBase Reference: 204254-96-6(CAS DataBase Reference)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: E917820
Product name: Ethyl(3R,4S,5S)-4,5-Epoxy-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate
Packaging: 500mg
Price: $85
Updated: 2021/12/16

Matrix Scientific

Product number: 090409
Product name: Ethyl (1S,5R,6S)-5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate
Purity: 95+%
Packaging: 250mg
Price: $243
Updated: 2021/12/16

Matrix Scientific

Product number: 090409
Product name: Ethyl (1S,5R,6S)-5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate
Purity: 95+%
Packaging: 1g
Price: $538
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: APN0000453
Product name: ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)-CYCLOHEX-1-ENE-1-CARBOXYLATE
Purity: 95.00%
Packaging: 1G
Price: $473.55
Updated: 2021/12/16

AK Scientific

Product number: Q512
Product name: (1S,5R,6S)-Ethyl5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate
Packaging: 10g
Price: $960
Updated: 2021/12/16

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(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate Chemical Properties,Usage,Production

Chemical Properties

White to Off-White Solid

Uses

An intermediate of Oseltamivir.

(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate Suppliers

Canada 1 China 287 India 15 United Kingdom 4 United States 21 Global 328

Zhuhai Hairuide Bioscience and Technology Co., Ltd

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Suzhou Haijing Pharmaceutical Technology Co., Ltd

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J & K SCIENTIFIC LTD.

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Chembest Research Laboratories Limited

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View Lastest Price from (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate 204254-96-6
Price: US $0.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%min
Supply Ability: 1000kg
Release date: 2021-11-05

Hebei Weibang Biotechnology Co., Ltd

Product: Oseltamivir intermediate 204254-96-6
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Oseltamivir Impurity 17 204254-96-6
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98%
Supply Ability: 500mg
Release date: 2024-06-13

204254-96-6, (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylateRelated Search:

2,2-DIMETHYLPROPANE ISOXADIFEN-ETHYL Ethanol Ethyl acetate Ethyl acrylate Cyclopentane Pentane 2-Methylbutane Ethyl formate Ethylparaben Sodium pentanesulfonate Methylcyclopentane Bromocyclopentane Oseltamivir EP Impurity A Oseltamivir Impurity 17 Oseltamivir phosphate Oseltamivir (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate

ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)-CYCLOHEX-1-ENE-1-CARBOXYLATE

[1s-(1a,5b,6a)]-5-(1-ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester

(1S,5R,6S)-ETHYL 5-(PENTAN-3-YL-OXY)-7-OXA-BICYCLO[4.1.0]HEPT-3-ENE-3-CARBOXYLATE

ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)-CYCLOHEX-1-ENE-1-CARBOXYLATE(INTERMEDIATE OF OSELTAMIVIR PHOSPHATE )

ethyl(3R, 4R, 5S)-4,5-epoxy-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid

7-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 5-(1-ethylpropoxy)-, ethyl ester, (1S,5R,6S)-

-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylicacid,5-(1-ethylpropoxy)-,ethylester,(1S,5R,6S)-

(1S,5R,6S)-5-(1-Ethyl-propoxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester

Oseltamivir intermediates

Ethyl (1S,5R,6S)-5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate

(1S,5R,6R)-5-pentan-3-yloxy-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester

5- (pentane-3-yloxy) -7-oxo-bicyclo [4.1.0] hept-3-ene-3-carboxylic acid ethyl ester / oseltamivir

Oseltamivir phosphate Intermediate

(1S,5R,6S)-ethyl 5-(pentan-3-yloxy)

Oseltamivir Intermediate 8

Oseltamivir intermediate

7-Oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 5-(1-ethylpropoxy)-, ethyl ester, [1S-(1α,5β,6α)]-

(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo

5-(pentane - 3-oxyl) -7-oxyl - dicyclic[4.1.0] hept-3-ene-3-carboxylate, ethyl ester

Oseltamivir ImpurityABCDEFHIJ

(1S,5R,6S)

Oseltamivir intermediate 1

Oseltamivir epoxide

(1S 5R 6S)-5-(1-ETHYL PROPOXY)-7-OXABICY CLO[4.1.0]HEPT-3-ENE-3-CARBOXYLIC ACID E THYLESTER( BE NO:7678253 &DATE:16.05.20)

(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hep...

Oseltamivir Impurity463

EEC epoxide

Ethyl(3R,4S,5S)-4,5 epoxy-3-(ethylpropyl)-cyclohex-1-ene-1-Carboxylate

Oseltamivir epoxy intermediate 06

ethyl (1S,5R,6S)-5-(1-ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

5- (pentane-3-methoxy) -7-oxabicyclo [4.1.0] heptan-3-en-3-carboxylate ethyl ester

Ethyl (1S, 5R,6R)-5-(Pentan-3-yloxyl)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxyl

(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate (O6)

(S)-Ethyl-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hepta-3,5- diene-3-carboxylate [Epoxide]

204254-96-6

C14H22O4

Heterocycles

Intermediates

Intermediates & Fine Chemicals

Pharmaceuticals

204254-96-6