Ταυτότητα

(-)-Catechin gallate

Δεν αναφέρεται · C22H18O10

01Ταυτότητα

Lazychem ID	LC-84232
CAS RN	Δεν αναφέρεται
PubChem CID	6419835
Molecular formula	C22H18O10
Molecular weight	442.4 g/mol
IUPAC name	[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
InChIKey	LSHVYAFMTMFKBA-CTNGQTDRSA-N

02Δομή και στερεοχημεία

Two-dimensional chemical structure of (-)-Catechin gallate — Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aromatic atoms, includes aliphatic carbon, has 2 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres	2
Ring count	4
Secondary amines	0
Tertiary amines	0

SMILES	C1[C@H]([C@@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O
InChI	Δεν αναφέρεται

03Stereochemistry

The published structure contains 2 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres2Structure assigned

Unassigned centres0Structure unspecified

Assignment statusFully assignedExact published identity

Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

2 records

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.