Neochlorogenic acid

Neochlorogenic acid
Names

Preferred IUPAC name (1R,3R,4S,5R)-3-{[(2E)-3-(3,4-Dihydroxyphenyl)prop-2-enoyl]oxy}-1,4,5-trihydroxycyclohexane-1-carboxylic acid
Other names 5-O-Caffeoylquinic acid 3-O-Caffeoylquinic acid
Identifiers
CAS Number	906-33-2^N
3D model (JSmol)	Interactive image
ChEBI	CHEBI:16384^Y
ChEMBL	ChEMBL249450^Y
ChemSpider	4444237^Y
ECHA InfoCard	100.011.816
PubChem CID	5280633
UNII	O4601UER1Z^N
CompTox Dashboard (EPA)	DTXSID301347903
InChI InChI=1S/C16H18O9/c17-9-3-1-8(5-10(9)18)2-4-13(20)25-12-7-16(24,15(22)23)6-11(19)14(12)21/h1-5,11-12,14,17-19,21,24H,6-7H2,(H,22,23)/b4-2+/t11-,12-,14+,16-/m1/s1^Y Key: CWVRJTMFETXNAD-NXLLHMKUSA-N^Y InChI=1/C16H18O9/c17-9-3-1-8(5-10(9)18)2-4-13(20)25-12-7-16(24,15(22)23)6-11(19)14(12)21/h1-5,11-12,14,17-19,21,24H,6-7H2,(H,22,23)/b4-2+/t11-,12-,14+,16-/m1/s1 Key: CWVRJTMFETXNAD-NXLLHMKUBY
SMILES O=C(O)[C@@]2(O)C[C@@H](O)[C@H](O)[C@H](OC(=O)\C=C\c1ccc(O)c(O)c1)C2
Properties
Chemical formula	C₁₆H₁₈O₉
Molar mass	354.311 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

Chemical compound

Neochlorogenic acid is a natural polyphenol found in some dried fruits and other plant sources, such as peaches.^[1] It is an isomer of chlorogenic acid; both of these are members of the caffeoylquinic acid class of molecules.

References

^ Infante, Rodrigo; Contador, Loreto; Rubio, Pía; Aros, Danilo; Peña-Neira, Álvaro (July–September 2011). "Postharvest sensory and phenolic characterization of 'Elegant Lady' and 'Carson' peaches". Chilean Journal of Agricultural Research. 71 (3): 445–451. doi:10.4067/S0718-58392011000300016.

Types of hydroxycinnamic acids

Aglycones

Precursor	Cinnamic acid
Monohydroxycinnamic acids (Coumaric acids)	p-Coumaric acid o-Coumaric acid m-Coumaric acid
Dihydroxycinnamic acids	Caffeic acid (3,4-dihydroxycinnamic acid) Umbellic acid (2,4-dihydroxycinnamic acid) 2,3-Dihydroxycinnamic acid 2,5-Dihydroxycinnamic acid 3,5-Dihydroxycinnamic acid
Trihydroxycinnamic acids	2,4,5-Trihydroxycinnamic acid 3,4,5-Trihydroxycinnamic acid
O-methylated forms	Ferulic acid 5-Hydroxyferulic acid Isoferulic acid Sinapinic acid
others	Plicatin A Plicatin B

Esters

glycoside-likes

Esters of
caffeic acid
with cyclitols

esters of quinic acid	Chlorogenic acid (3-caffeoylquinic acid) Cryptochlorogenic acid (4-O-caffeoylquinic acid) Neochlorogenic acid (5-O-Caffeoylquinic acid) Cynarine (1,5-dicaffeoylquinic acid) 3,4-dicaffeoylquinic acid 3,5-dicaffeoylquinic acid
esters of shikimic acid	Dactylifric acid (3-O-caffeoylshikimic acid)

Glycosides

Ferulic acid glucoside
p-Coumaric acid glucoside
1-Sinapoyl-D-glucose

Tartaric acid esters

Caftaric acid
Chicoric acid (dicaffeoyltartaric acid)
Coutaric acid
Fertaric acid
Grape reaction product (caftaric acid conjugated with glutathione)

Other esters
with caffeic acid

Caffeoylmalic acid
Ethyl caffeate
Methyl caffeate
Caffeic acid phenethyl ester (CAPE)
Rosmarinic acid (ester with 3,4-dihydroxyphenyllactic acid)

Caffeoyl phenylethanoid
glycoside (CPG)

Echinacoside
Calceolarioside A, B, C, F
Chiritoside A, B, C
Cistanoside A, B, C, D, E, F, G, H
Conandroside
Myconoside
Pauoifloside
Plantainoside A
Plantamajoside
Tubuloside B
Verbascoside (Isoverbascoside, 2′-Acetylverbascoside)

Oligomeric forms

Dimers	Diferulic acids (DiFA) : 5,5′-Diferulic acid, 8-O-4′-Diferulic acid, 8,5′-Diferulic acid, 8,5′-DiFA (DC), 8,5′-DiFA (BF), 8,8′-Diferulic acid
Trimers	Triferulic acids : 5-5′,8′-O-4″-Triferulic acid
Tetramers	Tetraferulic acids