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CAS

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6426-43-3

Taraxasteryl acetate is a naturally occurring triterpenoid compound found in various plants, particularly in the Asteraceae family, such as dandelions. It is known for its diverse biological activities and potential medicinal properties, including anti-inflammatory, anti-cancer, and anti-diabetic effects. Taraxasteryl acetate is also being explored for its therapeutic potential in liver diseases and as a natural alternative to synthetic steroids. Its antioxidant properties may further contribute to its potential health benefits, although more research is needed to fully understand its applications and benefits.

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  • 6426-43-3 Structure

  • Basic information

    1. Product Name: taraxasteryl acetate
    2. Synonyms: taraxasteryl acetate;(18α,19α)-5α-Urs-20(30)-en-3β-ol acetate;Taraxasterol acetate;Lactucerin;Lactucone
    3. CAS NO:6426-43-3
    4. Molecular Formula: C32H52O2
    5. Molecular Weight: 468.75
    6. EINECS: N/A
    7. Product Categories: chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract
    8. Mol File: 6426-43-3.mol

  • Chemical Properties

    1. Melting Point: 251-252 °C
    2. Boiling Point: 502.788 °C at 760 mmHg
    3. Flash Point: 254.765 °C
    4. Appearance: /
    5. Density: 1.016 g/cm3
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.525
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: taraxasteryl acetate(CAS DataBase Reference)
    11. NIST Chemistry Reference: taraxasteryl acetate(6426-43-3)
    12. EPA Substance Registry System: taraxasteryl acetate(6426-43-3)

  • 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: 6426-43-3(Hazardous Substances Data)

6426-43-3 Usage

Uses

Used in Pharmaceutical Industry:
Taraxasteryl acetate is used as a potential therapeutic agent for various conditions due to its anti-inflammatory, anti-cancer, and anti-diabetic properties. It is being studied for its ability to modulate inflammatory responses, inhibit cancer cell growth, and improve glucose metabolism.
Used in Liver Disease Treatment:
Taraxasteryl acetate is used as a potential treatment for liver diseases, as it has been found to exhibit hepatoprotective effects. It may help in reducing liver inflammation and promoting liver regeneration.
Used as a Natural Alternative to Synthetic Steroids:
Taraxasteryl acetate is used as a natural alternative to synthetic steroids due to its potential anti-inflammatory and immunosuppressive properties. It may offer a safer and more natural option for treating conditions that require steroid therapy.
Used in Antioxidant Formulations:
Taraxasteryl acetate is used as an antioxidant in various formulations, such as dietary supplements and skincare products. Its antioxidant properties may help in neutralizing free radicals, reducing oxidative stress, and promoting overall health and well-being.
Further research is necessary to fully understand the potential uses and benefits of taraxasteryl acetate, as well as to develop novel drug delivery systems and formulations to enhance its therapeutic efficacy and bioavailability.

Check Digit Verification of cas no

The CAS Registry Mumber 6426-43-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,2 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6426-43:
(6*6)+(5*4)+(4*2)+(3*6)+(2*4)+(1*3)=93
93 % 10 = 3
So 6426-43-3 is a valid CAS Registry Number.
InChI:InChI=1/C32H52O2/c1-20-12-15-29(6)18-19-31(8)23(27(29)21(20)2)10-11-25-30(7)16-14-26(34-22(3)33)28(4,5)24(30)13-17-32(25,31)9/h21,23-27H,1,10-19H2,2-9H3/t21-,23-,24+,25-,26+,27-,29-,30+,31-,32-/m1/s1

6426-43-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name taraxasteryl acetate

1.2 Other means of identification

Product number -
Other names Lactucerin

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:6426-43-3 SDS

6426-43-3Relevant articles and documents

Molecular Rearrangement: Part II - Acid-catalysed Transformation of Taraxasteryl Acetate Epoxide

Ganguly, J. K.,Som, U. K.,Haque, K. E.,Dhara, K. P.,Dutta, C. P.

, p. 1065 - 1066 (2007/10/02)

Taraxa-20α,30α-oxido-3β-yl acetate (I) on treatment with boron trifluoride etherate in dry benzene furnishes taraxa-30-al-3β-yl acetate (II) along with an interesting keto acetate (III) having an enlarged ring-E.I reacts with dry hydrogen chloride in chloroform to yield taraxa-21-oxo-3β-yl acetate (V) and a chlorine incorporated product, taraxa-30-chloro-20(21)-en-3β-yl acetate (VI).However, aqueous perchloric acid treatment of I yields only V.

Steric Effects on Oxymercuration: Oxymercuration-Demercuration of Taraxasteryl, Pseudo-Taraxasteryl, and 19-Epi-Taraxasteryl Acetates

Majumder, P. L.,Laha, S.

, p. 548 - 554 (2007/10/02)

Contrary to usual expectation, taraxasteryl acetate (1b) and pseudo-taraxasteryl acetate (2b) were found to be totally intensive to normal oxymercuration.This has been rationalised as being due to the steric effects of the 19-and 17 methyl groups on the formation of intermediate mercurium ions, and on the nucleophile attacking these species.Conformational analysis of 1b shows that its ring E is not a normal chair, but assumes a twisted conformation due to severe nonbonded interaction between the 12-methylene and the 19-methyl group.Both 1b and 2b, however, underwent oxymercuration-demercuration with allylic rearrangement to give the same compound 2c, when heated with Hg(OAC)2 in glacial HOAc.A partial synthesis of 19-epi-taraxasteryl acetate (1d) has been achieved by Wittig reaction on the 19-epi-norketone (4b) formed by base-catalysed epimerization of 4a which in turn was derived from 1b.The steric effects providing the driving force for this unconventional epimerisation of 4a to 4b have been explained and supported by comparative 13C nmr spectral analysis of 4a and 4b.Unlike 1b and 2b, 19-epi-taraxasteryl acetate (1d) undervent normal oxymercuration.The stereochemical aspect of this reaction has been discussed.

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