OB4

(1S,2R,4S)-N-ethyl-5,6-bis(4-hydroxyphenyl)-N-(4-methoxyphenyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonamide

Created:	2015-05-21
Last modified:	2016-06-01

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1 entries where OB4 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	62
Chiral Atom Count	3
Bond Count	66
Aromatic Bond Count	18

2D diagram of OB4

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Chemical Component Summary
Name	(1S,2R,4S)-N-ethyl-5,6-bis(4-hydroxyphenyl)-N-(4-methoxyphenyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonamide
Systematic Name (OpenEye OEToolkits)	(1S,4S,5R)-N-ethyl-2,3-bis(4-hydroxyphenyl)-N-(4-methoxyphenyl)-7-oxabicyclo[2.2.1]hept-2-ene-5-sulfonamide
Formula	C₂₇ H₂₇ N O₆ S
Molecular Weight	493.571
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	c1c(ccc(c1)C3=C(c2ccc(O)cc2)C4OC3C(C4)S(=O)(N(c5ccc(OC)cc5)CC)=O)O
SMILES	CACTVS	3.385	CCN(c1ccc(OC)cc1)[S](=O)(=O)[CH]2C[CH]3O[CH]2C(=C3c4ccc(O)cc4)c5ccc(O)cc5
SMILES	OpenEye OEToolkits	1.9.2	CCN(c1ccc(cc1)OC)S(=O)(=O)C2CC3C(=C(C2O3)c4ccc(cc4)O)c5ccc(cc5)O
Canonical SMILES	CACTVS	3.385	CCN(c1ccc(OC)cc1)[S](=O)(=O)[C@@H]2C[C@@H]3O[C@H]2C(=C3c4ccc(O)cc4)c5ccc(O)cc5
Canonical SMILES	OpenEye OEToolkits	1.9.2	CCN(c1ccc(cc1)OC)S(=O)(=O)[C@@H]2C[C@H]3C(=C([C@@H]2O3)c4ccc(cc4)O)c5ccc(cc5)O
InChI	InChI	1.03	InChI=1S/C27H27NO6S/c1-3-28(19-8-14-22(33-2)15-9-19)35(31,32)24-16-23-25(17-4-10-20(29)11-5-17)26(27(24)34-23)18-6-12-21(30)13-7-18/h4-15,23-24,27,29-30H,3,16H2,1-2H3/t23-,24+,27+/m0/s1
InChIKey	InChI	1.03	DGXXRQNAGODTPD-CLCZQPDDSA-N

Related Resource References

Resource Name	Reference
PubChem	119058094

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