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87117

Supelco

Nervonic acid

analytical standard

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Synonym(s):
cis-15-Tetracosenoic acid, Selacholeic acid
Linear Formula:
CH3(CH2)7CH=CH(CH2)13COOH (cis)
CAS Number:
Molecular Weight:
366.62
Beilstein:
1728551
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

42-43 °C (lit.)

format

neat

functional group

carboxylic acid

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCCCC\C=C/CCCCCCCCCCCCCC(O)=O

InChI

1S/C24H46O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h9-10H,2-8,11-23H2,1H3,(H,25,26)/b10-9-

InChI key

GWHCXVQVJPWHRF-KTKRTIGZSA-N

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This Item
N15141726544864
Nervonic acid analytical standard

Supelco

87117

Nervonic acid

Nervonic acid ≥99% (capillary GC)

Sigma-Aldrich

N1514

Nervonic acid

Methyl cis-15-tetracosenoate analytical standard

Supelco

17265

Methyl cis-15-tetracosenoate

assay

≥99.0% (GC)

assay

≥99% (capillary GC)

assay

≥98.0% (GC)

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

-

format

neat

format

neat

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

General description

Nervonic acids are the products of desaturation and elongation processes of various fatty acids such as palmitic acid, stearic acid, oleic acid, etc.

Application

Nervonic acid may be used as an analytical reference standard for the determination of nervonic acid in:
  • Berry seed extract samples by gas chromatography equipped with mass spectrometer detector (GC-MSD).
  • Human blood by isotope-dilution gas chromatography-negative chemical ionization-mass spectrometry (ID-GC-NCI-MS).
  • Human plasma samples employed in the clinical smoking cessation study by GC combined with time-of-flight mass spectrometry operating under the electron ionization (EI) mode.
  • Brain tissue samples by GC-MS.

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

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

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Sigma-Aldrich

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Sigma-Aldrich

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Wide-ranging alterations in the brain fatty acid complement of subjects with late Alzheimer?s disease as detected by GC-MS.
Nasaruddin ML, et al.
American Journal of Translational Research, 8(1), 154-154 (2016)
Quantitation of trans-fatty acids in human blood via isotope dilution-gas chromatography-negative chemical ionization-mass spectrometry.
Kuiper HC, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 1076(8), 35-43 (2018)
Evidence That Parietal Lobe Fatty Acids May Be More Profoundly Affected in Moderate Alzheimer?s Disease (AD) Pathology Than in Severe AD Pathology.
Nasaruddin ML, et al.
Metabolites, 8(4), 69-69 (2018)
Y Mizushina et al.
Journal of molecular biology, 304(3), 385-395 (2000-11-25)
Unsaturated long-chain fatty acids selectively bind to the DNA binding sites of DNA polymerase beta and DNA topoisomerase II, and inhibit their activities, although the amino acid sequences of these enzymes are markedly different from each other. Computer modeling analysis
Fatty Acids Analysis Using Gas Chromatography-Mass Spectrometer Detector (GC/MSD)-Method Validation Based on Berry Seed Extract Samples.
Mazurek B, et al.
Food Analytical Methods, 10(8), 2868-2880 (2017)

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