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9(Z),11(Z)-Conjugated Linoleic Acid

CAS No.
544-70-7
Chemical Name:
9(Z),11(Z)-Conjugated Linoleic Acid
Synonyms
9(Z),11(Z)-Conjugated Linoleic Acid;9,11-Octadecadienoic acid, (9Z,11Z)-;(9Z,11Z)-9,11-Octadecadienoic Acid (>85%)
CBNumber:
CB74666937
Molecular Formula:
C18H32O2
Molecular Weight:
280.45
MDL Number:
MFCD02259039
MOL File:
544-70-7.mol
MSDS File:
SDS
Last updated:2025-08-20 16:56:23

9(Z),11(Z)-Conjugated Linoleic Acid Properties

Melting point 44 - 45oC
Boiling point 381.6±11.0 °C(Predicted)
Density 0.8802 g/cm3(Temp: 70 °C)
storage temp. Refrigerator, under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 4.78±0.10(Predicted)
color White to Off-White
FDA UNII KMD9I3JF0B

9(Z),11(Z)-Conjugated Linoleic Acid price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 24582 9(Z),11(Z)-Conjugated Linoleic Acid ≥96% 544-70-7 5mg $85 2026-04-30 Buy
Cayman Chemical 24582 9(Z),11(Z)-Conjugated Linoleic Acid ≥96% 544-70-7 10mg $134 2026-04-30 Buy
Cayman Chemical 24582 9(Z),11(Z)-Conjugated Linoleic Acid ≥96% 544-70-7 25mg $208 2026-04-30 Buy
Cayman Chemical 24582 9(Z),11(Z)-Conjugated Linoleic Acid ≥96% 544-70-7 1mg $25 2021-12-16 Buy
TRC TRC-O860110-2.5MG (9Z,11Z)-9,11-Octadecadienoic Acid (>85%) 544-70-7 2.5mg $186 2026-06-03 Buy
Product number Packaging Price Buy
24582 5mg $85 Buy
24582 10mg $134 Buy
24582 25mg $208 Buy
24582 1mg $25 Buy
TRC-O860110-2.5MG 2.5mg $186 Buy

9(Z),11(Z)-Conjugated Linoleic Acid Chemical Properties, Uses, Production

Description

9(Z),11(Z)-Conjugated linoleic acid is an isomer of linoleic acid that has been found in milk from cows and other animals. It is cytotoxic to Caco-2 human colon cancer cells (EC50 = 446.1 μM) and induces changes in the miRNA profile, including an upregulation hsa-miR-146a-5p and downregulation of hsa-miR-32-5p, which is involved in apoptosis. [Matreya, LLC. Catalog No. 1248]

Uses

(9Z,11Z)-9,11-Octadecadienoic Acid, is a conjugated Linoleic Acid, a compound that has reported to exhibit anticarcinogenic activity. Linoleic Acid is an anti-inflammatory, acne reductive, and moisture retentive when applied topically on the skin. It is popular in the beauty products industry because of its beneficial properties on the skin.

Definition

ChEBI: 9Z,11Z-octadecadienoic acid is an octadecadienoic acid.

References

[1] MELISSA L. BAINBRIDGE . Milk from cows grazing on cool-season pastures provides an enhanced profile of bioactive fatty acids compared to those grazed on a monoculture of pearl millet[J]. Food Chemistry, 2017, 217: Pages 750-755. DOI: 10.1016/j.foodchem.2016.08.134
[2] I. REVILLA . Fatty acids and fat-soluble vitamins in ewe’s milk predicted by near infrared reflectance spectroscopy. Determination of seasonality[J]. Food Chemistry, 2017, 214: Pages 468-477. DOI: 10.1016/j.foodchem.2016.07.078
[3] SOLVEIGH KPKE  Alfonso L  Thorsten Buhrke. miRNA Expression in Human Intestinal Caco-2 Cells is Comparably Regulated by cis- and trans-Fatty Acids[J]. Lipids, 2015, 50 3: 227-239. DOI: 10.1007/s11745-015-3988-x

9(Z),11(Z)-Conjugated Linoleic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

9(Z),11(Z)-Conjugated Linoleic Acid Suppliers

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 400-920-5774 sales@glpbio.cn China 6705 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11123 58
CHG Opto-Electronic Corporation Limited 2537653158 16621191650 2537653158@qq.com China 7131 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 9999 58
Meryer (Shanghai) Chemical Technology Co., Ltd. 18621169109 market03@meryer.com China 27963 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627 customer_service@efebio.com China 11963 58
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203 ET-market@chemextension.com China 38906 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29874 58
SHANGHAI ZZBIO CO., LTD. 18019219489 18901678489 tech@zzbioco.com China 12062 58
9(Z),11(Z)-Conjugated Linoleic Acid 9,11-Octadecadienoic acid, (9Z,11Z)- (9Z,11Z)-9,11-Octadecadienoic Acid (>85%) 544-70-7