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United States Pharmacopeia (USP) Reference Standard
Synonym(s):
2,3-Dicaffeoyl-L-tartaric acid, Cichoric acid
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About This Item
Empirical Formula (Hill Notation):
C22H18O12
CAS Number:
6537-80-0
Molecular Weight:
474.37
MDL number:
MFCD22683653
UNSPSC Code:
41116107
PubChem Substance ID:
329749303
NACRES:
NA.24
pharmaceutical primary standard
chicoric acid
USP
pharmaceutical (small molecule)
neat
−20°C
OC1=CC=C(/C=C/C(O[C@@H](C(O)=O)[C@H](C(O)=O)OC(/C=C/C2=CC(O)=C(O)C=C2)=O)=O)C=C1O
1S/C22H18O12/c23-13-5-1-11(9-15(13)25)3-7-17(27)33-19(21(29)30)20(22(31)32)34-18(28)8-4-12-2-6-14(24)16(26)10-12/h1-10,19-20,23-26H,(H,29,30)(H,31,32)/b7-3+,8-4+/t19-,20-/m1/s1
YDDGKXBLOXEEMN-IABMMNSOSA-N
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.
Chicoric Acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
Echinacea angustifolia
Echinacea pallida
Echinacea purpurea Aerial Parts
Echinacea purpurea Root
Echinacea Species Dry Extract Capsules
Echinacea Species Dry Extract Tablets
Echinacea Species Powder Capsules
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Sales restrictions may apply.
Danger
P261 - P280 - P284 - P301 + P312 + P330 - P304 + P340 - P342 + P311
Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1
11 - Combustible Solids
WGK 3
Not applicable
Not applicabl
Catalog No:
1105315
CAS RN®
70831-56-0
Molecular Formula:
C22H18O12
Product Type:
Reference Standard
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Current Lot Information
Current Lot: R166M0
CAS RN® 70831-56-0
Harmonized System (HS) Code *: 291829
UN No: N/A
NDC No: N/A
Molecular Formula: C22H18O12
Container Type: VIAL
Base Control Substance (substance %): N/A