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Caprylic Acid (Octanoic Acid)

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Acid C8, Caprylic acid, Octanoic acid

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, C-D, Pharmaceutical Secondary Standards, Pharmacopeia & Metrological Institutes Standards More...
Quality Level   300
grade   certified reference material
  pharmaceutical secondary standard
vapor density   5 (vs air)
vapor pressure   1 mmHg ( 78 °C)
form   neat
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.428 (lit.)
bp   237 °C (lit.)
mp   15-17 °C (lit.)
density   0.91 g/mL at 25 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to PhEur C0426000
  traceable to USP 1091040
SMILES string   CCCCCCCC(O)=O
InChI   1S/C8H16O2/c1-2-3-4-5-6-7-8(9)10/h2-7H2,1H3,(H,9,10)
InChI key   WWZKQHOCKIZLMA-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

Caprylic Acid (Octanoic Acid) may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC3467 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3265 8 / PGIII
WGK Germany 
WGK 1
RTECS 
RH0175000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

GC Analysis of Free Fatty Acids in Parmesan Cheese using Nukol™ after SPME using 65 μm Carbowax/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Free Fatty Acids in Parmesan Cheese using Nukol™ after SPME using 65 μm Carbowax/DVB Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Solid phase microextractions

GC Analysis of Fresh and Rancid Potato Chips on SPB®-1 SULFUR after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Fresh and Rancid Potato Chips on SPB®-1 SULFUR after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber
Keywords: AGE, Chromatin immunoprecipitation, Chromatography, Gas chromatography, Mass spectrometry, Oxidations, Purification, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Volatiles in White Wine on VOCOL® after SPME using a 75 μm Carboxen/PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Volatiles in White Wine on VOCOL® after SPME using a 75 μm Carboxen/PDMS Fiber
Keywords: Chromatography, Gas chromatography, Gas chromatography mass spectrometry, Mass spectrometry, Purification, Solid phase microextractions

HPLC Analysis of Cresols and Phenol on Astec® CYCLOBOND® I 2000

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Cresols and Phenol on Astec® CYCLOBOND® I 2000
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Ephedrine Enantiomers on CHIRALPAK® AGP

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Ephedrine Enantiomers on CHIRALPAK® AGP
Keywords: Chromatography, High performance liquid chromatography, Pharmaceutical

MSMLS Online Plate Map

Metabolite descriptors included with the software download upon purchase of the product include: Name, Parent CID, molecular formula, molecular weight, CAS, ChEBI, HMDB ID, PubChem Compound and Subst...
Keywords: Mass spectrometry, Metabolites

Peer-Reviewed Papers
15

References

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