Vat Blue 36

Vat Blue 36
Names
	IUPAC name 5-Chloro-2-(5,7-dichloro-3-oxo-1-benzothiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1,2-dihydro-3H-indol-3-one
Identifiers
CAS Number	6424-69-7;
3D model (JSmol)	Interactive image;
ChemSpider	23351917;
ECHA InfoCard	100.124.644
PubChem CID	53439004;
UNII	88P9Z5VZ5H ;
CompTox Dashboard (EPA)	DTXSID10701657 ;
	InChI InChI=1S/C18H10Cl3NO3S/c1-6-9(20)5-11(25-2)13-12(6)16(24)14(22-13)18-15(23)8-3-7(19)4-10(21)17(8)26-18/h3-5,22H,1-2H3 Key: CFDCBVJUEASQPX-UHFFFAOYSA-N; InChI=1/C18H10Cl3NO3S/c1-6-9(20)5-11(25-2)13-12(6)16(24)14(22-13)18-15(23)8-3-7(19)4-10(21)17(8)26-18/h3-5,22H,1-2H3 Key: CFDCBVJUEASQPX-UHFFFAOYAI;
	SMILES Cc1c(cc(c2c1C(=O)C(=C3C(=O)c4cc(cc(c4S3)Cl)Cl)N2)OC)Cl;
Properties
Chemical formula	C18H10Cl3NO3S
Molar mass	426.69 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Vat Blue 36 is a vat dye that is chemically related to indigo. It is produced by condensation of 4-methyl-5-chloro-7-methoxy-3-indolinone and 5,7–dichloro-3-(2H)-thianaphthenone. ^[1]

References

^ "Vat Blue 36".

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[1] "Vat Blue 36".

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