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disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate

disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate structure

CAS No.: 27414-68-2

Chemical Name:: disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate

Synonyms: Indigo Carmine 5,7’-Isomer;Indigo Carmine Related Compound 2;Indigo Carmine 5,7’-Isomer (~90%);disodium,3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-7-sulfonate;disodium:(2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-7-sulfonate;1,1',3,3'-Tetrahydro-3,3'-dioxo-Δ2,2'-bi[2H-indole]-5,7'-disulfonic acid disodium salt;disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate

CBNumber:: CB6912752

Molecular Formula:: C16H8N2Na2O8S2

Molecular Weight:: 466.35286

MDL Number:

MOL File:: 27414-68-2.mol

Last updated:2023-04-23 13:52:06

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disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate Properties

storage temp.	Amber Vial, Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
color	Dark Purple to Very Dark Purple
Stability	Hygroscopic, Light Sensitive
FDA UNII	Y9PP6T1AHC

disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	I521175	IndigoCarmine5,7’-Isomer(~90%)	27414-68-2	5mg	$185	2021-12-16	Buy
Medical Isotopes, Inc.	46847	IndigoCarmine5,7??-Isomer	27414-68-2	100mg	$2200	2021-12-16	Buy

Product number	Packaging	Price	Buy
I521175	5mg	$185	Buy
46847	100mg	$2200	Buy

disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate Chemical Properties,Uses,Production

Uses

Indigo Carmine 5,7’-Isomer (>90%) is an analog of 5,5’-Indigodisulfonic Acid Disodium Salt (I521300) and synthesized from Indigo (I512250). Indigo is a chemical compound used as a dye in industrial clothing and textile processes. Also used in the synthesis of organic semiconductors.

disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate Suppliers

Global( 6)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	Mandy@hangyubiotech.com	China	11013	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44941	58
Shandong Mopai Biotechnology Co., Ltd	13053322091 13053322091	admin@mopaikeji.com	China	10974	58

Supplier	Advantage
Zibo Hangyu Biotechnology Development Co., Ltd	58
Energy Chemical	58
Shandong Mopai Biotechnology Co., Ltd	58

disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate 1,1',3,3'-Tetrahydro-3,3'-dioxo-Δ2,2'-bi[2H-indole]-5,7'-disulfonic acid disodium salt Indigo Carmine Related Compound 2 disodium:(2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-7-sulfonate disodium,3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-7-sulfonate Indigo Carmine 5,7’-Isomer (~90%) Indigo Carmine 5,7’-Isomer 27414-68-2