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55444-68-3

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  • 55444-68-3 2H-Cyclopenta[b]furan-2-one, 5-(benzoyloxy)hexahydro-4-[(1E,3S)-3-hydroxy-5-phenyl-1-pentenyl]-, (3aR,4R,5R,6aS)-

    Cas No: 55444-68-3

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  • 2H-CYCLOPENTA[B]FURAN-2-ONE, 5-(BENZOYLOXY)HEXAHYDRO-4-[(1E,3S)-3-HYDROXY-5-PHENYL-1-PENTEN-1-YL]-, (3AR,4R,5R,6AS)-

    Cas No: 55444-68-3

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  • High Quality 2H-Cyclopenta[b]furan-2-One, 5-(Benzoyloxy)hexahydro-4-[(1E,3S)-3-Hydroxy-5-Phenyl-1-Penten-1-yl]-,(3aR,4R,5R,6aS)- on stock

    Cas No: 55444-68-3

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55444-68-3 Usage

General Description

The chemical "2H-Cyclopenta[b]furan-2-one, 5-(benzoyloxy)hexahydro-4-[(1E,3S)-3-hydroxy-5-phenyl-1-pentenyl]-, (3aR,4R,5R,6aS)-" is a complex compound with multiple functional groups and stereochemistry. It consists of a cyclopentafuranone ring structure with a hexahydro-4-[(1E,3S)-3-hydroxy-5-phenyl-1-pentenyl] side chain and a benzoyloxy group attached to the fifth carbon of the furanone ring. The stereochemistry of the compound is specified as (3aR,4R,5R,6aS). 2H-Cyclopenta[b]furan-2-one, 5-(benzoyloxy)hexahydro-4-[(1E,3S)-3-hydroxy-5-phenyl-1-pentenyl]-, (3aR,4R,5R,6aS)- may have potential pharmaceutical or biological activities due to its unique structure and functional groups.

Check Digit Verification of cas no

The CAS Registry Mumber 55444-68-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 55444-68:
(7*5)+(6*5)+(5*4)+(4*4)+(3*4)+(2*6)+(1*8)=133
133 % 10 = 3
So 55444-68-3 is a valid CAS Registry Number.

55444-68-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name [(3aR,4R,5R,6aS)-4-[(3S)-3-hydroxy-5-phenylpent-1-enyl]-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-5-yl] benzoate

1.2 Other means of identification

Product number -
Other names (3aR,4R,5R,6aS)-5-(Benzoyloxy)-4-[(E)-(3S)-3-hydroxy-5-phenyl-1-pentenyl]-hexahydro-2H-cyclopenta[b]furan-2-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:55444-68-3 SDS

55444-68-3Relevant articles and documents

Novel method for preparing Prostaglandin derivatives

-

, (2017/10/31)

Provided is a novel method for preparing prostaglandin derivatives. The method is suitable for mass production by effectively manufacturing prostaglandin derivatives with high yield. The method comprises the following steps: (S-1) adding a first reducing agent to a prostaglandin intermediate compound represented by chemical formula II and manufacturing a compound represented by chemical formula III; (S-2) manufacturing a compound represented by chemical formula IV from the compound represented by chemical formula III in the presence of a base; (S-3) adding a second reducing agent to the compound represented by chemical formula IV and manufacturing a compound represented by chemical formula V; and (S-4) performing Wittig reaction of the compound represented by chemical formula V and a compound represented by chemical formula VI, and manufacturing a compound represented by chemical formula I.COPYRIGHT KIPO 2017

Diastereoselective reduction of the enone intermediate of Travoprost

Aswathanarayanappa, C.,Bodke, Yadav D.,Bheemappa, E.

experimental part, p. 1085 - 1087 (2011/12/21)

A scalable process for the diastereoselective reduction of the prochiral enone intermediate 1 has been developed with DEANB/(R)-methyl CBS as reducing agent, to obtain the key intermediate alcohol 15R-isomer 2, used in a process for the manufacture of Travoprost (3). Various advantages of this process against the DMSB reduction assisted by (R)-methyl CBS have been studied. Specific comparison has been made to highlight the salient features of the chosen process on yield and optical purity with those of the DMSB reduction.

Method for preparing prostaglandin derivative

-

Page/Page column 9, (2008/06/13)

A method for preparing a prostaglandin derivative represented by the following general formula (I): (wherein Ph represents phenyl group, R1 represents a C1-7 alkyl group, a C1-7 alkenyl group, phenyl group, or benzyl group), which comprises the successive steps (1) to (8) described in the specification, or any one step or two or more successive steps selected from the group consisting of the steps (1) to (8). A method for efficiently, inexpensively and safely preparing prostaglandin derivatives, of which typical example is latanoprost, is provided.

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