2-(1H-Indazol-3-yl)-1H-isoindole-1,3(2H)-dione

Modify Date: 2025-08-28 13:00:06

2-(1H-Indazol-3-yl)-1H-isoindole-1,3(2H)-dione structure	Common Name	2-(1H-Indazol-3-yl)-1H-isoindole-1,3(2H)-dione
	CAS Number	82575-23-3	Molecular Weight	263.251
	Density	1.5±0.1 g/cm3	Boiling Point	525.5±42.0 °C at 760 mmHg
	Molecular Formula	C₁₅H₉N₃O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	271.6±27.9 °C

Name	2-(1H-indazol-3-yl)isoindole-1,3-dione
Synonym	More Synonyms

HS Code	2933990090

Phthalic anhydride

CAS#:85-44-9

3-Amino-1H-indazole

CAS#:874-05-5

~86%

2-(1H-Indazol-3...

CAS#:82575-23-3

Literature: Asahi Kasei Kogyo Kabushiki Kaisha Patent: US4533731 A1, 1985 ;

3-Amino-1H-indazole

CAS#:874-05-5

Phthalic acid

CAS#:88-99-3

~87%

2-(1H-Indazol-3...

CAS#:82575-23-3

Literature: Asahi, Kasei, Kogyo, Kabushiki, Kaisha Patent: US4474964 A1, 1984 ;

Precursor 3
CAS#:85-44-9 Phthalic anhydride CAS#:874-05-5 3-Amino-1H-indazole CAS#:88-99-3 Phthalic acid
DownStream 2
CAS#:108552-99-4 1-PROPYL-1H-IND... CAS#:60301-20-4 1-Methyl-1H-ind...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-Phthalimid-1-yl-1H-indazole

indazolylisoindoledione

1H-Isoindole-1,3(2H)-dione, 2-(1H-indazol-3-yl)-

3-phthalimidoindazole

2-(1H-Indazol-3-yl)-1H-isoindole-1,3(2H)-dione

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Names