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H5149

Heneicosanoic acid

analytical standard

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Size/SKUAvailabilityPrice
100 mg

Available to ship onOctober 07, 2026fromMILWAUKEE

$56.10
1 g

Available to ship onOctober 07, 2026fromMILWAUKEE

$308.00

About This Item

Linear Formula:
CH3(CH2)19COOH
CAS Number:
Molecular Weight:
326.56
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
219-113-3
Beilstein/REAXYS Number:
1711889
MDL number:
eCl@ss:
25140904

$56.10


Available to ship onOctober 07, 2026Details


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biological source

plant

Quality Segment

grade

analytical standard

assay

≥99% (capillary GC)

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

74-75 °C (lit.)

application(s)

food and beverages

format

neat

functional group

carboxylic acid

shipped in

ambient

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C21H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23/h2-20H2,1H3,(H,22,23)

InChI key

CKDDRHZIAZRDBW-UHFFFAOYSA-N

Application

Heneicosanoic acid has been used as an internal standard in the analysis of fatty acid and conjugated linoleic acid isomers in meat samples using gas chromatography (GC) technique.
Heneicosanoic acid is used as an internal standard to quantify the methyl esters in fat extract from animal samples using chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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This Item
H32655153551523
description

analytical standard

description

~99% (capillary GC), crystalline

description

analytical standard

description

analytical standard

grade

analytical standard

grade

-

grade

analytical standard

grade

analytical standard

format

neat

format

-

format

neat

format

neat

functional group

carboxylic acid

functional group

ester

functional group

ester

functional group

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

assay

≥99% (capillary GC)

assay

~99% (capillary GC)

assay

≥98.5% (GC)

assay

≥99.5% (GC)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-


Storage Class

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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