IRB

(2Z,3E)-7'-bromo-3-(hydroxyimino)-2'-oxo-1,1',2',3-tetrahydro-2,3'-biindole-5-carboxylic acid

Created:	2009-12-01
Last modified:	2020-06-05

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1 entries where IRB is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	35
Chiral Atom Count	0
Bond Count	38
Aromatic Bond Count	12

2D diagram of IRB

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Chemical Component Summary
Name	(2Z,3E)-7'-bromo-3-(hydroxyimino)-2'-oxo-1,1',2',3-tetrahydro-2,3'-biindole-5-carboxylic acid
Synonyms	Indirubin-3'-monoxime derivative, (2Z,3E)-7'-bromo-3-(hydroxyimino)-2'-oxo-[2,3'-biindolinylidene]-5-carboxylic acid
Systematic Name (OpenEye OEToolkits)	(2Z,3E)-2-(7-bromo-2-oxo-1H-indol-3-ylidene)-3-hydroxyimino-1H-indole-5-carboxylic acid
Formula	C₁₇ H₁₀ Br N₃ O₄
Molecular Weight	400.183
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.352	ON=C1C(Nc2ccc(cc12)C(O)=O)=C3C(=O)Nc4c(Br)cccc34
SMILES	OpenEye OEToolkits	1.7.0	c1cc2c(c(c1)Br)NC(=O)C2=C3C(=NO)c4cc(ccc4N3)C(=O)O
Canonical SMILES	CACTVS	3.352	O\N=C1\C(Nc2ccc(cc12)C(O)=O)=C3\C(=O)Nc4c(Br)cccc34
Canonical SMILES	OpenEye OEToolkits	1.7.0	c1cc\2c(c(c1)Br)NC(=O)/C2=C\3/C(=N/O)/c4cc(ccc4N3)C(=O)O
InChI	InChI	1.03	InChI=1S/C17H10BrN3O4/c18-10-3-1-2-8-12(16(22)20-13(8)10)15-14(21-25)9-6-7(17(23)24)4-5-11(9)19-15/h1-6,19,25H,(H,20,22)(H,23,24)/b15-12-,21-14+
InChIKey	InChI	1.03	UHBJSHHMZNYBAE-HQMCVCOQSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.