Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Indole-2,3-dione,3-hydrazone
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Indole-2,3-dione,3-hydrazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2365-44-8

2365-44-8 structure

2365-44-8 structure

Name: 1H-Indole-2,3-dione,3-hydrazone
Chemical Name: 3-hydrazinylindol-2-one
CAS Number: 2365-44-8
Molecular Formula: C₈H₇N₃O
Molecular Weight: 161.16100
Create Date: 2018-09-16 11:30:27
Modify Date: 2025-08-25 12:03:18

Name	3-hydrazinylindol-2-one
Synonyms	isatin monohydrazone 1H-indole-2,3-dione 3-hydrazone 3-Hydrazono-1,3-dihydro-indol-2-one Isatin 3-hydrazone INDOLE-2,3-DIONE,3-HYDRAZONE 3-Hydrazono-2-indolinone hydrazono-2-indolinone 3-hydrazonoindolin-2-one

Density	1.49 g/cm3
Boiling Point	424.8ºC at 760 mmHg
Molecular Formula	C₈H₇N₃O
Molecular Weight	161.16100
Flash Point	210.7ºC
Exact Mass	161.05900
PSA	67.48000
LogP	1.13980
Vapour Pressure	2.01E-07mmHg at 25°C
Index of Refraction	1.734

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NL7930500

CHEMICAL NAME :: Indole-2,3-dione, 3-hydrazone

CAS REGISTRY NUMBER :: 2365-44-8

BEILSTEIN REFERENCE NO. :: 0137064

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H7-N3-O

MOLECULAR WEIGHT :: 161.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 873 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ABMGAJ Acta Biologica et Medica Germanica. (Berlin, Ger. Dem. Rep.) V.1-41, 1958-82. For publisher information, see BBIADT. Volume(issue)/page/year: 14,158,1965

HS Code	2933990090

91-56-5 structure

91-56-5

~97%

2365-44-8 structure

2365-44-8

Literature: CLARIANT INTERNATIONAL LTD. Patent: EP1516895 A1, 2005 ; Location in patent: Page/Page column 6 ;

6623-89-8 structure

6623-89-8

~87%

2365-44-8 structure

2365-44-8

Literature: Seifi, Mohammad; Sheibani, Hassan Letters in Organic Chemistry, 2013 , vol. 10, # 7 p. 478 - 481

156547-11-4 structure

156547-11-4

~%

2365-44-8 structure

2365-44-8

Literature: Chemische Berichte, , vol. 42, p. 479

88730-73-8 structure

88730-73-8

~%

2365-44-8 structure

2365-44-8

Literature: Journal of Chemical Research, Miniprint, , # 1 p. 201 - 222

7803-57-8 structure

7803-57-8

100-66-3 structure

100-66-3

476-34-6 structure

476-34-6

~%

2365-44-8 structure

2365-44-8

Literature: Helvetica Chimica Acta, , vol. 32, p. 687,690

Precursor 6
91-56-5 6623-89-8 88730-73-8 7803-57-8
100-66-3 476-34-6
DownStream 6
59-48-3 91-56-5 7727-37-9 3265-29-0
70565-00-3 72677-30-6

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%

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