cis-Vaccenic acid
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- $32 - $1375
- Product name: cis-Vaccenic acid
- CAS: 506-17-2
- MF: C18H34O2
- MW: 282.46
- EINECS:
- MDL Number:MFCD00063187
- Synonyms:11-OCTADECENOIC ACID, STANDARD FOR GC;(Z)-11-Octadecenoicacid;11-cis-Vaccenicacid=Vaccenicacid;cis-Vaccenic ac;cis-Vaccenic Acid, Synthetic;(Z)-Octadec-11-enoic acid;cis-11-Vaccenic acid;cis-11-Octad
39 prices
Selected condition:
Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Biosynth
- Cayman Chemical
- ChemScene
- Crysdot
- Sigma-Aldrich
- TRC
Package
- 10mg
- 50mg
- 100mg
- 250mg
- 0.25g
- 0.5g
- 500mg
- 1g
- 2g
- Manufactureraablocks
- Product numberAA00D8ZB
- Product description(Z)-Octadec-11-enoic acid ≥98%
- Packaging100mg
- Price$61
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00D8ZB
- Product description(Z)-Octadec-11-enoic acid 95%
- Packaging250mg
- Price$113
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00D8ZB
- Product description(Z)-Octadec-11-enoic acid ≥98%
- Packaging500mg
- Price$186
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00D8ZB
- Product description(Z)-Octadec-11-enoic acid ≥98%
- Packaging1g
- Price$303
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00D8ZB
- Product description(Z)-Octadec-11-enoic acid ≥98%
- Packaging50mg
- Price$36
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberV8072
- Product descriptioncis-Vaccenic acid
- Packaging1g
- Price$403
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberV8072
- Product descriptioncis-Vaccenic acid
- Packaging100mg
- Price$158
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014076
- Product descriptionCIS -VACCENIC ACID 95.00%
- Packaging100MG
- Price$601.28
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014076
- Product descriptionCIS -VACCENIC ACID 95.00%
- Packaging1G
- Price$836.8
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberA9964
- Product descriptioncis-11-Octadecenoic acid
- Packaging50mg
- Price$54
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberA9964
- Product descriptioncis-11-Octadecenoic acid
- Packaging100mg
- Price$86
- Updated2026-05-06
- Buy
- ManufacturerBiosynth
- Product numberAAA50617
- Product description11(Z)-Octadecenoic acid
- Packaging2g
- Price$1375
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA50617
- Product description11(Z)-Octadecenoic acid
- Packaging1g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA50617
- Product description11(Z)-Octadecenoic acid
- Packaging0.5g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA50617
- Product description11(Z)-Octadecenoic acid
- Packaging0.25g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerCayman Chemical
- Product number20023
- Product descriptioncis-Vaccenic Acid ≥98%
- Packaging1g
- Price$275
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00D8ZB | (Z)-Octadec-11-enoic acid ≥98% | 100mg | $61 | 2026-05-28 | Buy |
| aablocks | AA00D8ZB | (Z)-Octadec-11-enoic acid 95% | 250mg | $113 | 2026-05-28 | Buy |
| aablocks | AA00D8ZB | (Z)-Octadec-11-enoic acid ≥98% | 500mg | $186 | 2026-05-28 | Buy |
| aablocks | AA00D8ZB | (Z)-Octadec-11-enoic acid ≥98% | 1g | $303 | 2026-05-28 | Buy |
| aablocks | AA00D8ZB | (Z)-Octadec-11-enoic acid ≥98% | 50mg | $36 | 2026-05-28 | Buy |
| AK Scientific | V8072 | cis-Vaccenic acid | 1g | $403 | 2021-12-16 | Buy |
| AK Scientific | V8072 | cis-Vaccenic acid | 100mg | $158 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014076 | CIS -VACCENIC ACID 95.00% | 100MG | $601.28 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014076 | CIS -VACCENIC ACID 95.00% | 1G | $836.8 | 2021-12-16 | Buy |
| ApexBio Technology | A9964 | cis-11-Octadecenoic acid | 50mg | $54 | 2026-05-06 | Buy |
| ApexBio Technology | A9964 | cis-11-Octadecenoic acid | 100mg | $86 | 2026-05-06 | Buy |
| Biosynth | AAA50617 | 11(Z)-Octadecenoic acid | 2g | $1375 | 2026-06-04 | Buy |
| Biosynth | AAA50617 | 11(Z)-Octadecenoic acid | 1g | $900 | 2026-06-04 | Buy |
| Biosynth | AAA50617 | 11(Z)-Octadecenoic acid | 0.5g | $900 | 2026-06-04 | Buy |
| Biosynth | AAA50617 | 11(Z)-Octadecenoic acid | 0.25g | $900 | 2026-06-04 | Buy |
| Cayman Chemical | 20023 | cis-Vaccenic Acid ≥98% | 1g | $275 | 2024-03-01 | Buy |
Properties
Melting point :14-15 °C(lit.)
Boiling point :150 °C0.03 mm Hg(lit.)
Density :0.887 g/mL at 25 °C(lit.)
refractive index :n20/D 1.459(lit.)
Flash point :230 °C
storage temp. :-20°C
solubility :Chloroform (Slightly), Ethanol (Soluble), Methanol (Slightly)
pka :4.78±0.10(Predicted)
form :oil
color :Colorless to light yellow
biological source :Macadamia integrifolia oil
BRN :1726565
Stability :Light Sensitive, Volatile
InChI :1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h7-8H,2-6,9-17H2,1H3,(H,19,20)/b8-7-
InChIKey :UWHZIFQPPBDJPM-FPLPWBNLSA-N
SMILES :CCCCCC\C=C/CCCCCCCCCC(O)=O
Boiling point :150 °C0.03 mm Hg(lit.)
Density :0.887 g/mL at 25 °C(lit.)
refractive index :n
Flash point :230 °C
storage temp. :-20°C
solubility :Chloroform (Slightly), Ethanol (Soluble), Methanol (Slightly)
pka :4.78±0.10(Predicted)
form :oil
color :Colorless to light yellow
biological source :Macadamia integrifolia oil
BRN :1726565
Stability :Light Sensitive, Volatile
InChI :1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h7-8H,2-6,9-17H2,1H3,(H,19,20)/b8-7-
InChIKey :UWHZIFQPPBDJPM-FPLPWBNLSA-N
SMILES :CCCCCC\C=C/CCCCCCCCCC(O)=O
Safety Information
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Description
Vaccenic acid is an omega-7 fatty acid. It is a naturally occurring trans-fatty acid found in the fat of ruminants and in dairy products such as milk, butter, and yogurt. It is also the predominant fatty acid comprising trans fat in human milk.Its IUPAC name is (E)-11-octadecenoic acid, and its lipid shorthand name is 18:1 trans-11. The name was derived from the Latin vacca (cow).
Vaccenic acid was discovered in 1928 in animal fats and butter. It is the main trans fatty acid isomer present in milk fat. Mammals convert it into rumenic acid, a conjugated linoleic acid, where it shows anticarcinogenic properties.
Its stereoisomer, cis-vaccenic acid, also an omega-7 fatty acid, is found in Sea Buckthorn (Hippophae rhamnoides) oil. Its IUPAC name is (Z)-11-octadecenoic acid, and its lipid shorthand name is 18:1 cis-11.
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