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89910 Supelco

Withaferin A

analytical standard

Synonym: 4β,5β,6β,22R)-5,6-Epoxy-4,22,27-trihydroxy-1-oxo-ergosta-2,24-dien-26-oic acid δ-lactone, Withaferine

  • CAS Number 5119-48-2

  • Empirical Formula (Hill Notation) C28H38O6

  • Molecular Weight 470.60

  •  MDL number MFCD10687098

  •  PubChem Substance ID 329769558

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Alphabetical Index of Phytochemical Standards, Analytical Standards, Analytical/Chromatography, Chromatography,
Quality Level   100
grade   analytical standard
InChI Key   DBRXOUCRJQVYJQ-CKNDUULBSA-N
assay   ≥95.0% (HPLC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Food and Beverages
format   neat
storage temp.   2-8°C

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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
438.8 °F
Flash Point(C) 
226 °C

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

HPLC Analysis of Aswagandha Extract on Discovery® C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Aswagandha Extract on Discovery® C18
Keywords: Chromatography, High performance liquid chromatography, Separation, Vitamins

HPLC Analysis of Withania (Aswagandha) Standard on Ascentis® Express F5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Withania (Aswagandha) Standard on Ascentis® Express F5
Keywords: Chromatography, High performance liquid chromatography, Separation, Vitamins

HPLC Analysis of Withania Compounds on Ascentis® Express Phenyl-Hexyl

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Withania Compounds on Ascentis® Express Phenyl-Hexyl
Keywords: Chromatography, High performance liquid chromatography, Separation, Vitamins

HPLC Analysis of Withania Extract on Ascentis® Express F5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Withania Extract on Ascentis® Express F5
Keywords: Chromatography, High performance liquid chromatography, Separation, Vitamins

HPLC Analysis of Withania Extract on Ascentis® Express Phenyl-Hexyl

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Withania Extract on Ascentis® Express Phenyl-Hexyl
Keywords: Chromatography, High performance liquid chromatography, Separation, Vitamins

HPLC Analysis of Withania Standards on Discovery® C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Withania Standards on Discovery® C18
Keywords: Chromatography, High performance liquid chromatography, Separation, Vitamins

Peer-Reviewed Papers
15

References

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