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72332

Supelco

Nonadecanoic acid

analytical standard

Synonym(s):

C19:0, NSC 11914, Nonadecylic acid

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About This Item

Linear Formula:
CH3(CH2)17COOH
CAS Number:
646-30-0
Molecular Weight:
298.50
Beilstein:
1786261
EC Number:
211-472-4
MDL number:
MFCD00002754
UNSPSC Code:
85151701
PubChem Substance ID:
329763996
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥99.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

68-70 °C (lit.)

format

neat

functional group

carboxylic acid

shipped in

ambient

storage temp.

room temp

SMILES string

CCCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C19H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21/h2-18H2,1H3,(H,20,21)

InChI key

ISYWECDDZWTKFF-UHFFFAOYSA-N

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Application

Nonadecanoic acid has been used as an internal standard for the quantitative determination of acid catalyzed methylation of fatty acid methyl esters in microalgae, Selenastrum sp. in the presence of bacteria, using gas chromatography coupled with mass spectrometry.(GC-MS).
Nonadecanoic acid may be used as an analytical reference standard for the quantification of the analyte in Notopterygium forbesii Boiss using high-performance liquid chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

72332-1G-F:
72332-BULK-F:
72332-VAR-F:
72332-5G-F:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ3057
BCCF4203
BCBZ6771
BCBT7811
BCBS8051V

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The role of hepatic lipoprotein metabolism in diet-induced remission of type 2 diabetes is currently unclear. Here, we determined the contributions of hepatic VLDL1-triglyceride production rate and VLDL1-palmitic acid content to changes in intra-pancreatic fat and return of first phase
Bhushan V Kulkarni et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 306(12), R879-R885 (2014-04-04)
Lingual lipase generates nonesterified fatty acids (NEFA) from dietary fats during oral processing by lipolysis. Lingual lipase in rodents has strong lipolytic activity and plays a critical role in oral detection of fats. The functional activity of lingual lipase during
Shijuan Zhang et al.
Talanta, 98, 95-100 (2012-09-04)
A new labeling reagent for fatty acids, 1-(9H-carbazol-9-yl) propan-2-yl-methanesulfonate (CPMS), has been synthesized and successfully applied to the HPLC determination of fatty acids in traditional Chinese herb Notopterygium forbesii Boiss. The reaction of CPMS with fatty acids could proceed easily
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