Record Information |
---|
Version | 1.0 |
---|
Creation date | 2010-04-08 22:13:56 UTC |
---|
Update date | 2019-11-26 03:16:40 UTC |
---|
Primary ID | FDB018783 |
---|
Secondary Accession Numbers | Not Available |
---|
Chemical Information |
---|
FooDB Name | Castanin |
---|
Description | Castanin belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. Castanin is an extremely weak basic (essentially neutral) compound (based on its pKa). Castanin has been detected, but not quantified in, fruits and nuts. This could make castanin a potential biomarker for the consumption of these foods. |
---|
CAS Number | 115406-24-1 |
---|
Structure | |
---|
Synonyms | |
---|
Predicted Properties | |
---|
Chemical Formula | C34H24O22 |
---|
IUPAC name | (14R,15S,19R)-14-[(10R,11R)-3,4,5,11,17,18,19-heptahydroxy-8,14-dioxo-9,13-dioxatricyclo[13.4.0.0^{2,7}]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]-2,3,4,7,8,9,19-heptahydroxy-13,16-dioxatetracyclo[13.3.1.0^{5,18}.0^{6,11}]nonadeca-1,3,5(18),6,8,10-hexaene-12,17-dione |
---|
InChI Identifier | InChI=1S/C34H24O22/c35-8-1-5-12(21(42)18(8)39)13-6(2-9(36)19(40)22(13)43)32(50)54-28(11(38)4-53-31(5)49)30-29-26(47)17-16(34(52)55-29)15(24(45)27(48)25(17)46)14-7(33(51)56-30)3-10(37)20(41)23(14)44/h1-3,11,26,28-30,35-48H,4H2/t11-,26-,28-,29+,30+/m1/s1 |
---|
InChI Key | CHBITXAMNKHJCR-JNUHSSLSSA-N |
---|
Isomeric SMILES | [H][C@]1(O)[C@@H]2OC(=O)C3=C1C(O)=C(O)C(O)=C3C1=C(C=C(O)C(O)=C1O)C(=O)O[C@H]2[C@@H]1OC(=O)C2=CC(O)=C(O)C(O)=C2C2=C(C=C(O)C(O)=C2O)C(=O)OC[C@H]1O |
---|
Average Molecular Weight | 784.5412 |
---|
Monoisotopic Molecular Weight | 784.075922452 |
---|
Classification |
---|
Description | Belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. |
---|
Kingdom | Organic compounds |
---|
Super Class | Phenylpropanoids and polyketides |
---|
Class | Tannins |
---|
Sub Class | Hydrolyzable tannins |
---|
Direct Parent | Hydrolyzable tannins |
---|
Alternative Parents | |
---|
Substituents | - Hydrolyzable tannin
- Tetracarboxylic acid or derivatives
- Gallic acid or derivatives
- Benzopyran
- Isochromane
- 2-benzopyran
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Benzenoid
- Carboxylic acid ester
- Lactone
- Secondary alcohol
- Oxacycle
- Carboxylic acid derivative
- Polyol
- Organoheterocyclic compound
- Organooxygen compound
- Hydrocarbon derivative
- Alcohol
- Organic oxide
- Organic oxygen compound
- Aromatic heteropolycyclic compound
|
---|
Molecular Framework | Aromatic heteropolycyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Ontology | No ontology term |
---|
Physico-Chemical Properties |
---|
Physico-Chemical Properties - Experimental | |
---|
Spectra |
---|
Spectra | Not Available |
---|
External Links |
---|
ChemSpider ID | Not Available |
---|
ChEMBL ID | Not Available |
---|
KEGG Compound ID | Not Available |
---|
Pubchem Compound ID | 130445 |
---|
Pubchem Substance ID | Not Available |
---|
ChEBI ID | Not Available |
---|
Phenol-Explorer ID | Not Available |
---|
DrugBank ID | Not Available |
---|
HMDB ID | HMDB39245 |
---|
CRC / DFC (Dictionary of Food Compounds) ID | CMH32-T:LMR32-M |
---|
EAFUS ID | Not Available |
---|
Dr. Duke ID | Not Available |
---|
BIGG ID | Not Available |
---|
KNApSAcK ID | Not Available |
---|
HET ID | Not Available |
---|
Food Biomarker Ontology | Not Available |
---|
VMH ID | Not Available |
---|
Flavornet ID | Not Available |
---|
GoodScent ID | Not Available |
---|
SuperScent ID | Not Available |
---|
Wikipedia ID | Not Available |
---|
Phenol-Explorer Metabolite ID | Not Available |
---|
Duplicate IDS | Not Available |
---|
Old DFC IDS | Not Available |
---|
Associated Foods |
---|
|
Biological Effects and Interactions |
---|
Health Effects / Bioactivities | Not Available |
---|
Enzymes | Not Available |
---|
Pathways | Not Available |
---|
Metabolism | Not Available |
---|
Biosynthesis | Not Available |
---|
Organoleptic Properties |
---|
Flavours | Not Available |
---|
Files |
---|
MSDS | Not Available |
---|
References |
---|
Synthesis Reference | Not Available |
---|
General Reference | Not Available |
---|
Content Reference | |
---|