44878

cis-11-Eicosenoic acid

analytical standard

• Synonym(s): Gondoic acid
• Linear Formula: CH₃(CH₂)₇CH=CH(CH₂)₉CO₂H
• CAS Number: 5561-99-9
• Molecular Weight: 310.51
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329756557
• MDL number: MFCD00010506
• Beilstein/REAXYS Number: 1727313

Properties

• biological source: plant
• Quality Segment: 100
• grade: analytical standard
• assay: ≥99.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.4606 (lit.)
• mp: 23-24 °C (lit.)
• density: 0.883 g/mL at 25 °C (lit.)
• format: neat
• functional group: carboxylic acid
• storage temp.: −20°C
• SMILES string: CCCCCCCC\C=C/CCCCCCCCCC(O)=O
• InChI: 1S/C20H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h9-10H,2-8,11-19H2,1H3,(H,21,22)/b10-9-
• InChI key: BITHHVVYSMSWAG-KTKRTIGZSA-N

Description

Application

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves