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ChemicalBook >> CAS DataBase List >> 9(Z),11(E)-OCTADECADIENOIC ACID

9(Z),11(E)-OCTADECADIENOIC ACID

9(Z),11(E)-OCTADECADIENOIC ACID price.
  • $70 - $588
  • Product name: 9(Z),11(E)-OCTADECADIENOIC ACID
  • CAS: 2540-56-9
  • MF: C18H32O2
  • MW: 280.45
  • EINECS:
  • MDL Number:MFCD00211047
  • Synonyms:DELTA 9 CIS DELTA 11 TRANS OCTADECADIENOIC ACID;CLA 9C,11TR;CONJUGATED (9Z,11E)-LINOLEIC ACID;CONJUGATED LINOLEIC ACID (9Z,11E);BOVINIC ACID;13-OXO-9(Z),11(E)-OCTADECADIENOIC ACID;13-OXOODE;13-KETO-OCTADECA-9Z,11E-DIENOIC ACID
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • AK Scientific
  • Cayman Chemical
  • Sigma-Aldrich
  • TRC
Package
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • ManufacturerAK Scientific
  • Product number1535AH
  • Product description9(Z),11(E)-Octadecadienoicacid,10%solutioninethanol
  • Packaging50mg
  • Price$181
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number90140
  • Product description9(Z),11(E)-Conjugated Linoleic Acid ≥98%
  • Packaging10mg
  • Price$86
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number90140
  • Product description9(Z),11(E)-Conjugated Linoleic Acid ≥98%
  • Packaging25mg
  • Price$189
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number90140
  • Product description9(Z),11(E)-Conjugated Linoleic Acid ≥98%
  • Packaging50mg
  • Price$336
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number90140
  • Product description9(Z),11(E)-Conjugated Linoleic Acid ≥98%
  • Packaging100mg
  • Price$588
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number16413
  • Product descriptionConjugated (9Z,11E)-Linoleic acid analytical standard
  • Packaging50mg
  • Price$183
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberR701590
  • Product descriptionRumenicAcid(~80%)
  • Packaging25mg
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 1535AH 9(Z),11(E)-Octadecadienoicacid,10%solutioninethanol 50mg $181 2021-12-16 Buy
Cayman Chemical 90140 9(Z),11(E)-Conjugated Linoleic Acid ≥98% 10mg $86 2024-03-01 Buy
Cayman Chemical 90140 9(Z),11(E)-Conjugated Linoleic Acid ≥98% 25mg $189 2024-03-01 Buy
Cayman Chemical 90140 9(Z),11(E)-Conjugated Linoleic Acid ≥98% 50mg $336 2024-03-01 Buy
Cayman Chemical 90140 9(Z),11(E)-Conjugated Linoleic Acid ≥98% 100mg $588 2024-03-01 Buy
Sigma-Aldrich 16413 Conjugated (9Z,11E)-Linoleic acid analytical standard 50mg $183 2024-03-01 Buy
TRC R701590 RumenicAcid(~80%) 25mg $70 2021-12-16 Buy

Properties

Boiling point :381.6±11.0 °C(Predicted)
Density :0.911±0.06 g/cm3(Predicted)
refractive index :n20/D1.481
storage temp. :−20°C
solubility :0.15 M Tris-HCl pH 8.5: >1 mg/ml (from Oleic Acid); DMF: >100 mg/ml (from Oleic Acid); DMSO: >100 mg/ml (from Oleic Acid); Ethanol: >100 mg/ml (from Oleic Acid); PBS pH 7.2: <100 μg/ml (from Oleic Acid)
pka :4.78±0.10(Predicted)
Stability :Light Sensitive

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Conjugated linoleic acid (CLA) refers to a family of eight geometric isomers of linoleic acid in which the two double bonds are contiguous. (The predominant form of linoleic acid in nature, 18:ω6, has double bonds at nine and 12, interrupted by a methylene carbon.) CLA is found in both meat and dairy products, but it is not found to any significant degree in plants. The predominant isomer of CLA in animal tissue is 9Z,11E; smaller amounts of 10E,12Z also occur. Various antioxidant and antitumor activities have been attributed to CLA or its downstream metabolites. Reported health benefits of dietary supplementation with CLA have been attributed variously to competitive inhibition of Δ6-desaturase and/or PPARγ activation.

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