• USA Home
  • 65969 - 4-O-Caffeoylquinic acid

EMAIL THIS PAGE TO A FRIEND
65969 Sigma-Aldrich

4-O-Caffeoylquinic acid

≥98.0%

Synonym: 4-O-(3,4-Dihydroxycinnamoyl)-D-quinic acid, Cryptochlorogenic acid

  • CAS Number 905-99-7

  • Empirical Formula (Hill Notation) C16H18O9

  • Molecular Weight 354.31

  •  MDL number MFCD10566638

  •  PubChem Substance ID 329760140

Purchase

Properties

Related Categories Cell Biology, Nutrition Research, Phenols, Phytochemicals by Chemical Classification
Quality Level   100
assay   ≥98.0%
form   powder or crystals
optical activity   [α]/D -76.0±5.0°, c = 0.5 in H2O
storage temp.   2-8°C
SMILES string   O[C@@H]1C[C@](O)(C[C@@H](O)[C@@H]1OC(=O)\C=C\c2ccc(O)c(O)c2)C(O)=O
InChI   1S/C16H18O9/c17-9-3-1-8(5-10(9)18)2-4-13(21)25-14-11(19)6-16(24,15(22)23)7-12(14)20/h1-5,11-12,14,17-20,24H,6-7H2,(H,22,23)/b4-2+/t11-,12-,14-,16+/m1/s1
InChI key   GYFFKZTYYAFCTR-JUHZACGLSA-N

Description

General description

4-caffeoylquinic acid (4-CQA) is the derivative of caffeic acid (CA).

Application

4-O-Caffeoylquinic acid has been used as a reference compound for the quantification in high performance liquid chromatography-diode array detector (HPLC-DAD).

Packaging

10, 50 mg in glass bottle

Biochem/physiol Actions

4-O-Caffeoylquinic acid, also known as cryptochlorogenic acid, is an isomer of chlorogenic acid and possesses antioxidant properties.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?