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32449-88-0

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32449-88-0 Usage

General Description

(3R,3'R,6'R,13-cis)-b,e-Carotene-3,3'-diol is a chemical compound with a molecular formula of C40H56O2. It is a type of carotenoid, which is a group of pigments found in plants, algae, and some bacteria. This particular carotene is a stereoisomer of beta-carotene, meaning it has the same chemical formula but a different arrangement of atoms in space. It exists in the cis form, which refers to the arrangement of substituent groups across a double bond. (3R,3'R,6'R,13-cis)-b,e-Carotene-3,3'-diol has antioxidant properties and is important for the synthesis of vitamin A in the body. It is found in various fruits and vegetables, and is a precursor for the production of retinal, a molecule involved in vision.

Check Digit Verification of cas no

The CAS Registry Mumber 32449-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,4,4 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 32449-88:
(7*3)+(6*2)+(5*4)+(4*4)+(3*9)+(2*8)+(1*8)=120
120 % 10 = 0
So 32449-88-0 is a valid CAS Registry Number.

32449-88-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name neolutein A <13-cis-lutein>

1.2 Other means of identification

Product number -
Other names (13Z,3R,3'R,6'R)-lutein

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:32449-88-0 SDS

32449-88-0Relevant articles and documents

Combination of carotenoids and epi-lutein

-

Page/Page column 18, (2018/01/20)

The invention describes the preparation and use of carotenoid and epi-lutein compositions to treat various ocular diseases.

Total synthesis of (3R,3′R,6′R)-lutein and its stereoisomers

Khachik, Frederick,Chang, An-Ni

experimental part, p. 3875 - 3885 (2009/10/14)

(Chemical Equation Presented) (3R,3′R,6′R)-Lutein (1) is a major dietary carotenoid that is abundant in most fruits and vegetables commonly consumed in the U.S. and that accumulates in the human plasma, major organs, and ocular tissues. Numerous epidemiol

Confirmation of the absolute (3R,3′S,6′R)-configuration of (all-E)-3′-epilutein

Molnar, Peter,Deli, Jozsef,Osz, Erzsebet,Zsila, Ferenc,Simonyi, Miklos,Toth, Gyula

, p. 2159 - 2168 (2007/10/03)

Circular dichroism (CD) spectroscopy was used to distinguish between the isomeric (all-E)-configured 3′-epilutein (2) and 6′-epilutein (8) to establish the absolute configuration of epilutein samples of different (natural and semisynthetic) origin, including samples of 2 obtained from thermally processed sorrel. Thus, the CD data of lutein (1) and epilutein samples (2) were compared. Our results unambiguously confirmed the (3R,3′S,6′R)- configuration of all epilutein samples. Compound 2 was thoroughly characterized, and its 13C-NMR data are published herewith for the first time.

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