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Merck
CN

46950-U

cis-9,cis-12-Octadecadienoic acid methyl ester

certified reference material, 10 mg/mL in heptane

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About This Item

CAS Number:
112-63-0
MDL number:
MFCD00009534
UNSPSC Code:
85151701
EC Number:
205-563-8
NACRES:
NA.24

Key Documents

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Product Name

cis-9,cis-12-Octadecadienoic acid methyl ester, certified reference material, 10 mg/mL in heptane

SMILES string

O(C)C(=O)CCCCCCC\C=C/C\C=C/CCCCC

InChI key

WTTJVINHCBCLGX-NQLNTKRDSA-N

InChI

1S/C19H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h7-8,10-11H,3-6,9,12-18H2,1-2H3/b8-7-,11-10-

grade

certified reference material
TraceCERT®

product line

TraceCERT®

form

liquid

CofA

current certificate can be downloaded

packaging

ampule of 1 mL

concentration

10 mg/mL in heptane

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

single component solution

functional group

ester

storage temp.

-10 to -25°C

Quality Level

300

Related Categories

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yuewei Zhao et al.
Toxicology letters, 205(3), 302-309 (2011-07-05)
Pyrrolizidine alkaloid (PA)-containing plants are widespread in the world and are probably the most common poisonous plants affecting livestock, wildlife, and human. PAs require metabolic activation to generate pyrrolic metabolites (dehydro-PAs) that bind cellular protein and DNA, leading to hepatotoxicity
Fumie Saito et al.
Bioscience, biotechnology, and biochemistry, 74(1), 168-174 (2010-01-09)
gamma-Tocopherol was reacted with (E)-4-oxo-2-nonenal (ONE) at 37 degrees C in an acidic acetonitrile solution. The reaction products were isolated by reversed-phase high-performance liquid chromatography and their structures were characterized to be 5-substituted gamma-tocopherols: 5-(1-(furan-2-yl)pentyl)-gamma-tocopherol (1), 3-(1-butyl-4,5,7-trimethyl-7-(4,8,12-trimethyltridecyl)-8,9-dihydro-7H-furo[3,2-f]chromen-2yl)propanal (2), and 1-(1-butyl-4,5,7-trimethyl-7-(4,8,12-trimethyltridecyl)-8,9-dihydro-7H-furo[3,2-f]chromen-2-yl)-4-(furan-2-yl)octan-3-one
Cheng-Wu Fang et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 33(4), 557-559 (2010-09-18)
To study the chemical constituents of Rhizoma of Coniogramme japonica. The Rhizome of C. japonica were extracted with ethanol and the chemical constituents were separated by chromatography technique, and their structures were determined by spectral analysis. Six compounds were isolated
Roman Shchepin et al.
Journal of the American Chemical Society, 132(49), 17490-17500 (2010-11-26)
Free radical co-oxidation of polyunsaturated lipids with tyrosine or phenolic analogues of tyrosine gave rise to lipid peroxide-tyrosine (phenol) adducts in both aqueous micellar and organic solutions. The novel adducts were isolated and characterized by 1D and 2D NMR spectroscopy
Jian-Ying Feng et al.
European journal of medicinal chemistry, 46(4), 1198-1206 (2011-02-19)
In order to clarify the contribution of phenolic and enolic hydroxyl group to the antioxidant capacity of feruloylacetone, a model compound of half-curcumin, 6-(p-hydroxy-m-methoxyphenyl)-5-hexene-2,4-dione (FT), 6-(p-benzyloxy-m-methoxyphenyl)-5-hexene-2,4-dione (BMFT), 6-(m,p-dihydroxyphenyl)-5-hexene-2,4-dione (DDFT), 6-(p-hydroxy-m-methoxyphenyl)hexane-2,4-dione (DHFT), 6-(p-hydroxy-m-methoxyphenyl)-5-hexene-2,4-diol (THFT), and ethyl 2-(p-hydroxy-m-methoxybenzylidene)-3-oxobutanoate (EOFT) were synthesized. The
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Protocols

HPLC Analysis of Fatty Acid Methyl Esters (FAMES) on SUPELCOSIL LC-18

Separation of Methyl decanoate; Methyl dodecanoate; Methyl myristate; Methyl palmitate; Methyl caprylate; Methyl oleate; Methyl linoleate; Methyl linolenate; Methyl stearate

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