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CAS

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157606-35-4

ANTHRYLMETHYL OKADAATE, also known as Okadaic Acid 9-Anthrylmethyl Ester, is a standard compound used in the analysis of okadaic acid. It is a marine toxin derived from various phytoplanktonic species and acts as a potent and specific inhibitor of different serine/threonine protein phosphatases.

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  • 157606-35-4 Structure

  • Basic information

    1. Product Name: ANTHRYLMETHYL OKADAATE
    2. Synonyms: Okadaic acid, anthryl methyl ester
    3. CAS NO:157606-35-4
    4. Molecular Formula: C59H78O13
    5. Molecular Weight: 995.252
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 157606-35-4.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.: ?20°C
    8. Solubility: N/A
    9. CAS DataBase Reference: ANTHRYLMETHYL OKADAATE(CAS DataBase Reference)
    10. NIST Chemistry Reference: ANTHRYLMETHYL OKADAATE(157606-35-4)
    11. EPA Substance Registry System: ANTHRYLMETHYL OKADAATE(157606-35-4)

  • Safety Data

    1. Hazard Codes: Xn
    2. Statements: 20/21/22-38
    3. Safety Statements: 22-26-36/37/39-45
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 157606-35-4(Hazardous Substances Data)

157606-35-4 Usage

Uses

Used in Pharmaceutical and Biomedical Research:
ANTHRYLMETHYL OKADAATE is used as a research tool for studying the effects of okadaic acid on serine/threonine protein phosphatases. This helps researchers understand the role of these phosphatases in various cellular processes and their potential as therapeutic targets for different diseases.
Used in Environmental and Marine Biology Studies:
ANTHRYLMETHYL OKADAATE is used as a reference compound in the detection and quantification of okadaic acid in marine environments. This is important for monitoring the presence of harmful algal blooms and assessing the risk of marine biotoxins to human health and the ecosystem.
Used in Analytical Chemistry:
ANTHRYLMETHYL OKADAATE is used as a standard for the development and validation of analytical methods, such as high-performance liquid chromatography (HPLC) and mass spectrometry (MS), for the detection and quantification of okadaic acid in various samples, including marine organisms, shellfish, and seawater.

Check Digit Verification of cas no

The CAS Registry Mumber 157606-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,6,0 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 157606-35:
(8*1)+(7*5)+(6*7)+(5*6)+(4*0)+(3*6)+(2*3)+(1*5)=144
144 % 10 = 4
So 157606-35-4 is a valid CAS Registry Number.

157606-35-4SDS

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 ANTHRYLMETHYL OKADAATE

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

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

More Details:157606-35-4 SDS

157606-35-4Upstream product

157606-35-4Downstream Products

157606-35-4Relevant articles and documents

Fluorometric Determination of Diarrhetic Shellfish Toxins by High-Performance Liquid Chromatography

Lee, Jong Soo,Yanagi, Toshihiko,Kenma, Ritsuko,Yasumoto, Takeshi

, p. 877 - 882 (2007/10/02)

Two principal toxins of diarrhetic shellfish poisoning, okadaic acid and dinophysistoxin-1, were esterified with 9-anthryldiazomethane in methanol.After cleaning with a Sep-pak silica cartridge column, the fluorescent esters were analyzed on a Develosil ODS column with MeCN-MeOH-H2O (8:1:1).The fluorescence intensities of both toxin derivatives measured at an excitation of 365 nm and an emission of 412 nm showed good linearity in the range 1 ca. 80 ng.

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