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CAS Number: 6492-73-5
(E)-5-bromo-[2,2'-biindolinylidene]-3,3'-dione

Structure

 (E)-5-bromo-[2,2'-biindolinylidene]-3,3'-dione
Name: (E)-5-bromo-[2,2'-biindolinylidene]-3,3'-dione
Synonyms:
General Information
Product Number: 6492735

CAS Registry Number 6492-73-5
Name:
3H-?Indol-?3-?one, 5-?bromo-?2-?(1,?3-?dihydro-?3-?oxo-?2H-?indol-?2-?ylidene)?-?1,?2-?dihydro-
[Δ2,2'-Biindoline]-3,3'-dione, 5-bromo- (8CI)
5-Bromo-2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
Bromindigo R
C.I. 73055
C.I. Vat Blue 3

 

Chemical Formula: C16H9BrN2O2
Exact Mass: 339.98
Molecular Weight: 341.16
m/z: 339.98 (100.0%), 341.98 (97.3%), 340.99 (17.5%), 342.99 (17.2%), 341.99 (2.0%), 343.99 (1.8%)

 

InChI:InChI=1S/C16H9BrN2O2/c17-8-5-6-12-10(7-8)16(21)14(19-12)13-15(20)9-3-1-2-4-11(9)18-13/h1-7,18-19H/b14-13+

InChI Key:FJLJDIMWPQJEQK-BUHFOSPRSA-N

Specification

98%
References

Chemical Communications (Cambridge, United Kingdom) (2013), 49(54), 6063-6065.

Science & Justice (2001), 41(2), 107-111.
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