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CAS

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68628-57-9

The chemical compound "(3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one" is a complex organic molecule with a unique structure. It features a cyclodeca[b]furan ring system, which is a type of cyclic compound with a furan ring fused to a cyclodecane ring. The compound is characterized by its hexahydro nature, indicating the presence of six hydrogen atoms in a cyclic structure. It also contains a 3-methylene group, which is a methylene (CH2) group attached to a carbon atom that is part of the ring structure. Additionally, it has a 4-hydroxy group, which is a hydroxyl (-OH) group attached to a carbon atom, and a 9-acetoxy group, which is an acetate (-OOCCH3) group attached to the same carbon. The compound also has two methyl groups at positions 6 and 10, which contribute to its branching. The stereochemistry of the compound is defined by the presence of six chiral centers, with the specific configuration given by the prefixes (3aR,4R,6E,9S,10Z,11aR), indicating the spatial arrangement of the atoms around these centers. (3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one is likely to be found in the field of organic chemistry, particularly in the study of natural products or the synthesis of complex molecules with specific biological activities.

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  • (3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one

    Cas No: 68628-57-9

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  • 68628-57-9 Structure

  • Basic information

    1. Product Name: (3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one
    2. Synonyms: (3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one;Hiyodorilactone C
    3. CAS NO:68628-57-9
    4. Molecular Formula: C17H22O5
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 68628-57-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: (3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one(68628-57-9)
    11. EPA Substance Registry System: (3aR,4R,6E,9S,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one(68628-57-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 68628-57-9(Hazardous Substances Data)

68628-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68628-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,6,2 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68628-57:
(7*6)+(6*8)+(5*6)+(4*2)+(3*8)+(2*5)+(1*7)=169
169 % 10 = 9
So 68628-57-9 is a valid CAS Registry Number.

68628-57-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name hiyodorilactone C

1.2 Other means of identification

Product number -
Other names -

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

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More Details:68628-57-9 SDS

68628-57-9Downstream Products

68628-57-9Relevant articles and documents

DIETHYLAMINE ADDITION TO NATURAL SESQUITERPENIC α-EXOMETHYLENE-γ-LACTONES AND ITS USE FOR CHEMICAL TRANSFORMATIONS OF THESE COMPOUNDS

Harmatha, Juraj,Samek, Zdenek

, p. 2779 - 2785 (2007/10/02)

Addition of diethylamine to exomethylene double bond in natural sesquiterpenic α-methylene-γ-lactones is more advantageous in structural studies than the addition of other amines used so far.In some instances a simultaneous solvolysis of the ester groups also takes place.This fact was made use of for selective deacylation.The possibility of solvolysis impairs the potential use of diethylamine and other amines for the isolations of α-methylene-γ-lactone fractions directly from the extract of natural material.

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