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(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione

CAS No.
470-38-2
Chemical Name:
(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione
Synonyms
Epiisocapsorubin;Zeaxanthin Impurity 18;(3S,3'S,5R,5'R)-3,3'-Dihydroxy-κ,κ-carotene-6,6'-dione;κ,κ-Carotene-6,6'-dione, 3,3'-dihydroxy-, (3S,3'S,5R,5'R)-;(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione
CBNumber:
CB5891773
Molecular Formula:
C40H56O4
Molecular Weight:
600.88
MDL Number:
MOL File:
470-38-2.mol
Last updated:2023-05-25 18:01:13

(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione Properties

Melting point 201 °C
Boiling point 741.8±60.0 °C(Predicted)
Density 1.016±0.06 g/cm3(Predicted)
storage temp. -20°C
solubility DMF: soluble,DMSO: soluble
form A solid
pka 14.55±0.60(Predicted)
LogP 7.970 (est)
FDA UNII 805VAB3L0H

(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C175720 Capsorubin 470-38-2 1mg $185 2021-12-16 Buy
Biosynth Carbosynth FC57686 Capsorubin 470-38-2 1mg $840 2021-12-16 Buy
Biosynth Carbosynth FC57686 Capsorubin 470-38-2 2mg $1560 2021-12-16 Buy
Biosynth Carbosynth FC57686 Capsorubin 470-38-2 5mg $3625 2021-12-16 Buy
Biosynth Carbosynth FC57686 Capsorubin 470-38-2 10mg $7000 2021-12-16 Buy
Product number Packaging Price Buy
C175720 1mg $185 Buy
FC57686 1mg $840 Buy
FC57686 2mg $1560 Buy
FC57686 5mg $3625 Buy
FC57686 10mg $7000 Buy

(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione Chemical Properties,Uses,Production

Uses

Capsorubin, is a carotenoid pigment. It is also a metabolite of a Xanthophyll (X742000) with a structure containing unusual five-membered ring end groups. It is found in red peppers (Capsicum annuum), which has shown to have Antioxidant, Antinociceptive, and Anti-inflammatory effects.

Definition

ChEBI: Capsorubin is a carotenone.

Purification Methods

Possible impurities are zeaxanthin and capsanthin. Purify capsorubin by chromatography on a column of CaCO3 or MgO. Crystallise it from *benzene/pet ether or CS2. [Beilstein 1

(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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(3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione (3S,3'S,5R,5'R)-3,3'-Dihydroxy-κ,κ-carotene-6,6'-dione Epiisocapsorubin κ,κ-Carotene-6,6'-dione, 3,3'-dihydroxy-, (3S,3'S,5R,5'R)- Zeaxanthin Impurity 18 470-38-2 Chiral Reagents, Pharmaceuticals, Intermediates & Fine Chemicals