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CAS

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62776-23-2

b,k-Caroten-6'-one, 3,3'-dihydroxy-,(3R,3'S,5'R,13'-cis)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 62776-23-2 Structure

  • Basic information

    1. Product Name: b,k-Caroten-6'-one, 3,3'-dihydroxy-,(3R,3'S,5'R,13'-cis)- (9CI)
    2. Synonyms: (13'Z)-Capsanthin;13'-cis-Capsanthin; Neocapsanthin A; Neocapsanthin A''
    3. CAS NO:62776-23-2
    4. Molecular Formula: C40H56 O3
    5. Molecular Weight: 584.883
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 62776-23-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: b,k-Caroten-6'-one, 3,3'-dihydroxy-,(3R,3'S,5'R,13'-cis)- (9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: b,k-Caroten-6'-one, 3,3'-dihydroxy-,(3R,3'S,5'R,13'-cis)- (9CI)(62776-23-2)
    11. EPA Substance Registry System: b,k-Caroten-6'-one, 3,3'-dihydroxy-,(3R,3'S,5'R,13'-cis)- (9CI)(62776-23-2)

  • 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: 62776-23-2(Hazardous Substances Data)

62776-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62776-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,7 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 62776-23:
(7*6)+(6*2)+(5*7)+(4*7)+(3*6)+(2*2)+(1*3)=142
142 % 10 = 2
So 62776-23-2 is a valid CAS Registry Number.

62776-23-2SDS

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 neocapsanthin A''

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:62776-23-2 SDS

62776-23-2Relevant articles and documents

Kinetic Studies on the Thermal (Z/E)-Isomerization of C40-Carotenoids

Molnar, Peter,Kortvelyesi, Tarnas,Matus, Zoltan,Szabolca, Jozsef

, p. 801 - 841 (2007/10/03)

Rates of thermal (Z/E)-isomerization among all-E-, 9(9')Z-, 13Z-, 13'Z- and 15Z-isomers of zeaxanthin (1), natural violaxanthin (2), "semi-synthetic" violaxanthin (2a), capsorubin (3), capsanthin (4) and lutein epoxide (5) have been measured at temperatures over the range 333.4-368.4 K.From the specific rate constants calculated on the basis of four kinetic models, the Arrhenius and activation parameters have been derived.The effect of the different end groups and different solvents on the composition of the (Z/E)-equilibrium mixtures have been investigated as well.The rates of the isomerization reactions have been measured by HPLC, UV/VIS spectrophotometry and "classic" column chromatography.

DETERMINATION OF THE GEOMETRIC CONFIGURATION OF THE POLYENE CHAIN OF MONO-CIS C40 CAROTENOIDS II A 13C NMR STUDY OF MONO-CIS LUTEINS AND MONO-CIS CAPSANTHINS

Baranyai, M.,Molnar, P.,Szabolcs, J.,Radics, L.,Kajtar-Peredy, M.

, p. 203 - 208 (2007/10/02)

Systematic chromatography has resulted in the isolation of four geometric isomers as products of iodine-catalysed isomerisation of lutein. 13C NMR spectral analysis has established their stereochemistry as mono-cis luteins with a cis-configured double bond at C-9, C-9', C-13 and C-13', respectively.Carbon-13 NMR has also provided unambiguous stereochemical assignment for the previously isolated four mono-cis capsanthins.

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