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4-O-Caffeoylquinic acid

SIGMA/65969 - ≥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
Linear Formula: C16H18O9
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-65969-10MG 10 mg
 $348.00
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45-65969-50MG 50 mg
 $1430.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 65969-10MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 65969-50MG

 

application(s) metabolomics
vitamins, nutraceuticals, and natural products
assay ≥98.0%
form powder or crystals
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
optical activity [α]/D -76.0±5.0°, c = 0.5 in H2O
Quality Level 100 
SMILES string O[C@@H]1C[C@](O)(C[C@@H](O)[C@@H]1OC(=O)C=Cc2ccc(O)c(O)c2)C(O)=O
storage temp. 2-8°C
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).
Biochem/physiol Actions: 4-O-Caffeoylquinic acid (4-CQA) is a major active antioxidant marker in mulberry leaf extract. It is an inhibitor of ferroptosis hence, it is recognized as a potent anti-diabetic agent. 4-CQA plays an important role in the upregulation of nuclear factor (erythroid-derived 2)-like 2 (Nrf2) pathway.
General description: 4-caffeoylquinic acid (4-CQA) is the derivative of caffeic acid (CA).
General description: It is an ester of caffeic acid and quinic acid.
Packaging: 10, 50 mg in glass bottle
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0%
Storage Temp. 2-8°C
UNSPSC 12352204

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