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2-[4(1H)-Pyridinylidene]indan-1,3-dione

2-[4(1H)-Pyridinylidene]indan-1,3-dione structure

CAS No.: 10478-99-6

Chemical Name:: 2-[4(1H)-Pyridinylidene]indan-1,3-dione

Synonyms: GAMMA-PYROPHTHALONE;Pyridinylideneindanedione;2-[4(1H)-PYRIDYLIDENE]INDAN-1,3-DIONE;2-[4(1H)-Pyridinylidene]indan-1,3-dione;2-(pyridin-4-yl)-1H-indene-1,3(2H)-dione;1H-Indene-1,3(2H)-dione, 2-(4-pyridinyl)-;2-[4(1H)-PYRIDINYLIDENE]-1H-INDAN-1,3(2H)-DIONE;2-[4(1H)-PYRIDINYLIDENE]-1H-INDANE-1,3(2H)-DIONE;2-(4(1H)-Pyridinylidene)-1H-indene-1,3(2H)-dione;2-(pyridin-4-yl)-2,3-dihydro-1H-indene-1,3-dione

CBNumber:: CB0688266

Molecular Formula:: C14H9NO2

Molecular Weight:: 223.23

MDL Number:: MFCD00142802

MOL File:: 10478-99-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:48:27

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2-[4(1H)-Pyridinylidene]indan-1,3-dione Properties

form	powder to crystal
color	Light yellow to Brown
InChI	1S/C14H9NO2/c16-13-10-3-1-2-4-11(10)14(17)12(13)9-5-7-15-8-6-9/h1-8,15H
InChIKey	RFJVOUZINWUTIG-UHFFFAOYSA-N
SMILES	O=C1c2ccccc2C(=O)\C1=C3\C=CNC=C3
CAS DataBase Reference	10478-99-6
UNSPSC Code	12352200

SAFETY

Risk and Safety Statements

Risk Statements	36/37/38
Safety Statements	26-36/37/39
WGK Germany	WGK 3
HS Code	2933.39.9200
Storage Class	11 - Combustible Solids

2-[4(1H)-Pyridinylidene]indan-1,3-dione price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	P1124	2-[4(1H)-Pyridinylidene]indan-1,3-dione	10478-99-6	5g	$65	2026-04-30	Buy
Biosynth	KAA47899	2-(4-pyridyl)indane-1,3-dione	10478-99-6	5g	$354	2026-06-04	Buy
aablocks	AA003G69	2-(pyridin-4-yl)-2,3-dihydro-1H-indene-1,3-dione ≥97%	10478-99-6	1g	$36	2026-05-28	Buy
aablocks	AA003G69	2-(pyridin-4-yl)-2,3-dihydro-1H-indene-1,3-dione	10478-99-6	5g	$52	2026-05-28	Buy
ACHEMBLOCK	AD252644	2-(Pyridin-4-yl)-2,3-dihydro-1H-indene-1,3-dione 95%	10478-99-6	1G	$380	2026-05-27	Buy

Product number	Packaging	Price	Buy
P1124	5g	$65	Buy
KAA47899	5g	$354	Buy
AA003G69	1g	$36	Buy
AA003G69	5g	$52	Buy
AD252644	1G	$380	Buy

2-[4(1H)-Pyridinylidene]indan-1,3-dione Preparation Products And Raw materials

Raw materials

Preparation Products

2-[4(1H)-Pyridinylidene]indan-1,3-dione Suppliers

Global Suppliers ( 35)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 13913916777	cfzhang@aikonchem.com	China	19902	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29977	65

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Beijing Ouhe Technology Co., Ltd	60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
9ding chemical ( Shanghai) Limited	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65

10478-99-6 (2-[4(1H)-Pyridinylidene]indan-1,3-dione) Related Search:

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2-(4-Methylphenyl)-1H-indene-1,3(2H)-dione

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2-[4(1H)-PYRIDINYLIDENE]-1H-INDAN-1,3(2H)-DIONE 2-[4(1H)-PYRIDINYLIDENE]-1H-INDANE-1,3(2H)-DIONE 2-[4(1H)-PYRIDYLIDENE]INDAN-1,3-DIONE GAMMA-PYROPHTHALONE Pyridinylideneindanedione 2-(4(1H)-Pyridinylidene)-1H-indene-1,3(2H)-dione 2-(pyridin-4-yl)-1H-indene-1,3(2H)-dione 2-[4(1H)-Pyridylidene]indan-1,3-dione gamma-Pyrophthalone 2-(pyridin-4-yl)-2,3-dihydro-1H-indene-1,3-dione 1H-Indene-1,3(2H)-dione, 2-(4-pyridinyl)- 2-(4(1H)-Pyridinylidene)-1H-indene-1,3(2H)-dione 2-[4(1H)-Pyridinylidene]indan-1,3-dione 10478-99-6