ETHYL BETA-APO-8'-CAROTENOATE (TRANS)

CAS No.：1109-11-1

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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ETHYL BETA-APO-8'-CAROTENOATE (TRANS) Basic information

Product Name:	ETHYL BETA-APO-8'-CAROTENOATE (TRANS)
Synonyms:	ethyl (2E,4E,6E,8E,10E,12E,14E,16E)-2,6,11,15-tetramethyl-17-(2,6,6-trimethylcyclohexen-1-yl)heptadeca-2,4,6,8,10,12,14,16-octaenoate;ethyl8’-apo-?;ethyl8’-apo-?caroten-8’-oate;ethylbeta-apo-8’-carotenoate(trans);ethyl 8'-apo-beta-caroten-8'-oate;CI 40825;2,4,6,8,10,12,14,16-Heptadecaoctaenoic acid, 2,6,11,15-tetramethyl-17-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, ethyl ester, (2E,4E,6E,8E,10E,12E,14E,16E)-;B-Apo-8-carotenoic acid ethyl ester
CAS:	1109-11-1
MF:	C32H44O2
MW:	460.69
EINECS:	214-173-7
Product Categories:
Mol File:	1109-11-1.mol

ETHYL BETA-APO-8'-CAROTENOATE (TRANS) Chemical Properties

Melting point	134-136 °C
Boiling point	589.5±19.0 °C(Predicted)
density	0.963±0.06 g/cm3(Predicted)
storage temp.	−20°C

Safety Information

MSDS Information

ETHYL BETA-APO-8'-CAROTENOATE (TRANS) Usage And Synthesis

Uses	Ethyl 8''-apo-β-caroten-8''-oate is an antioxidant β-carotene (C184250) found in marigold flowers and oranges. It is also used as an organic dye in cosmetics.
Purification Methods	Recrystallise the ester from pet ether or pet ether/EtOAc. Store it in the dark under N2 or Ar at -20o. [Beilstein 9 IV 2701 for Me ester]
Properties and Applications	orange

ETHYL BETA-APO-8'-CAROTENOATE (TRANS) Preparation Products And Raw materials

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