C.I. Natural Violet 1
CAS Registry Number®
19201-53-7
No image available.
CAS Name
C.I. Natural Violet 1Molecular Formula
C16H8Br2N2O2Molecular Mass
420.05Cite this Page
C.I. Natural Violet 1. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=19201-53-7 (retrieved ) (CAS RN: 19201-53-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
>300 °CDensity (2)
2.03 g/cm³
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C16H8Br2N2O2/c17-7-1-3-9-11(5-7)19-13(15(9)21)14-16(22)10-4-2-8(18)6-12(10)20-14/h1-6,19-20H
InChIKey
InChIKey=ZVAPIIDBWWULJN-UHFFFAOYSA-N
SMILES
O=C1C(NC=2C1=CC=C(Br)C2)=C3C(=O)C=4C(N3)=CC(Br)=CC4
Canonical SMILES
O=C1C2=CC=C(Br)C=C2NC1=C3NC4=CC(Br)=CC=C4C3=O
Other Names for this Substance
- 3H-Indol-3-one, 6-bromo-2-(6-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
- [Δ2,2′-Biindoline]-3,3′-dione, 6,6′-dibromo-
- Indigotin, 6,6′-dibromo-
- 6-Bromo-2-(6-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
- 6,6′-Dibromoindigo
Deleted or Replaced CAS Registry Numbers
12262-74-7
