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E6885

cis-11-Eicosensäure-methylester

≥98%

Synonym(e):

Methyl cis-11-Eicosenoat

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Ihnen/SKUVerfügbarkeitPreis
25 mg
Warenkorb auf Verfügbarkeit prüfen
€ 35,50
100 mg
Warenkorb auf Verfügbarkeit prüfen
€ 127,00
1 g
Warenkorb auf Verfügbarkeit prüfen
€ 559,00

Über diesen Artikel

Lineare Formel:
CH3(CH2)7HC=CH(CH2)9CO2CH3
CAS-Nummer:
Molekulargewicht:
324.54
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
EC Number:
219-226-8
Beilstein/REAXYS Number:
1727804
MDL number:

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biological source

plant (jojoba)

Quality Segment

assay

≥98%

functional group

ester

lipid type

unsaturated FAs

shipped in

ambient

storage temp.

−20°C

SMILES string

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

InChI

1S/C21H40O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h10-11H,3-9,12-20H2,1-2H3/b11-10-

InChI key

RBKMRGOHCLRTLZ-KHPPLWFESA-N

Application

Methyl-cis-11-eicosenoat wird als Standard zur Identifizierung von Fettsäure-Peaks eingesetzt.

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Dieser Artikel
E3635E2012R8750
biological source

plant (jojoba)

biological source

plant oil (Jojoba)

biological source

-

biological source

-

functional group

ester

functional group

carboxylic acid

functional group

ester

functional group

ester

assay

≥98%

assay

≥99% (capillary GC)

assay

≥97% (capillary GC)

assay

≥99% (GC)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200


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Explore all of our products under cis-11-Eicosensäure-methylester


Lagerklasse

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

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