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PHR2606

Methyl Linoleate

certified reference material, pharmaceutical secondary standard

Synonym(s):

Methyl linoleate, Linoleic acid methyl ester, Methyl cis,cis-9,12-octadecadienoate

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About This Item

Linear Formula:
CH3(CH2)3(CH2CH=CH)2(CH2)7CO2CH3
CAS Number:
112-63-0
Molecular Weight:
294.47
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1727614
MDL number:
MFCD00009534
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Quality Segment

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1430327

API family

methyl linoleate

form

liquid

CofA

current certificate can be downloaded

packaging

pkg of 5x100 mg

refractive index

n20/D 1.462 (lit.)

bp

192 °C/4 mmHg (lit.)

mp

−35 °C (lit.)

density

0.889 g/mL at 25 °C (lit.)

application(s)

pharmaceutical

storage temp.

-10 to -25°C

SMILES string

CCCCC\C=C/C\C=C/CCCCCCCC(=O)OC

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-

InChI key

WTTJVINHCBCLGX-NQLNTKRDSA-N

General description

Methyl linoleate, non-conjugated, is more easily oxidized than conjugated methyl linoleate .
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

The oxidation of methyl linoleate in organic solution and phosphatidylcholine (PC) in liposomal membranes induced by an azo initiator has often been used as a model for lipid peroxidation in vivo .

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

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.
To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

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Storage Class

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

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