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2-[4(1H)-PYRIDINYLIDENE]INDAN-1,3-DIONE is a complex organic compound that belongs to the class of indandiones. It features an indane moiety, which is a cyclopentane fused to a 1,3-dione, and contains an additional pyridine group attached to the indane core. 2-[4(1H)-PYRIDINYLIDENE]INDAN-1,3-DIONE is characterized by its active carbonyl groups, which allow it to participate in various chemical reactions and serve as an intermediate in organic synthesis. Although the specific applications, properties, or toxicity data of 2-[4(1H)-PYRIDINYLIDENE]INDAN-1,3-DIONE may not be extensively documented, indandiones in general may exhibit biological activities and could be involved in biochemical or pharmacological processes. Further research is required to confirm its specific actions, risks, and applications.

10478-99-6

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10478-99-6 Usage

Uses

Used in Organic Synthesis:
2-[4(1H)-PYRIDINYLIDENE]INDAN-1,3-DIONE is used as an intermediate in organic synthesis for its active carbonyl groups, which facilitate various chemical reactions.
Used in Biochemical or Pharmacological Processes:
Although further research is needed, 2-[4(1H)-PYRIDINYLIDENE]INDAN-1,3-DIONE may be involved in different biochemical or pharmacological processes due to its potential biological activities.
Used in Chemical Research:
2-[4(1H)-PYRIDINYLIDENE]INDAN-1,3-DIONE can be utilized in chemical research to explore its properties, reactivity, and possible applications in various fields, including material science, pharmaceuticals, and agrochemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 10478-99-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,7 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10478-99:
(7*1)+(6*0)+(5*4)+(4*7)+(3*8)+(2*9)+(1*9)=106
106 % 10 = 6
So 10478-99-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H9NO2/c16-13-10-3-1-2-4-11(10)14(17)12(13)9-5-7-15-8-6-9/h1-8,15H

10478-99-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[4(1H)-PYRIDINYLIDENE]INDAN-1,3-DIONE

1.2 Other means of identification

Product number -
Other names 2-<4>Pyridyl-indan-1,3-dion

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10478-99-6 SDS

10478-99-6Downstream Products

10478-99-6Relevant academic research and scientific papers

Control by one drop of solvent: Selective preparation of guest release/trap-triggered interconvertible molecular crystals

Yakiyama, Yumi,Fujinaka, Takahisa,Nishimura, Mio,Seki, Ryotaro,Sakurai, Hidehiro

, p. 9687 - 9690 (2020)

Interconvertible molecular crystals 1close and 1open composed of 4-pyridyl-1,3-indanedione dimer 1 were selectively obtained. Thermal removal of solvent molecules in 1open afforded 1close. Further dipping of 1close in a specific solvent reproduced 1open. No crystallinity loss was observed even though both processes involved a drastic change of molecular packing arrangements.

Thermal cyclization of 3-azido-2-phenyl-indan-1-one to 5H-indeno[1,2-b]indol-10-one [1]

Stadlbauer, Wolfgang,Fischer, Michaela

, p. 131 - 135 (2002)

3-Azido-2-phenylindan-1-one (4), which was obtained from 3-chloro-2-phenylindan-1-one (3), cyclizes on thermolysis to 5H-indeno[1,2-b]indol-10-one (5). Reaction of 3-azido-2-phenylindan-1-one (4) with triphenylphosphane gives 2-phenyl-3-(triphenylphosphoranylideneamino)-indan-1-one (6), which can be hydrolyzed to 3-amino-2-phenylindan-1-one (7). Attempts to perform a similar cyclization sequence with 3-chloro-2-pyridylindan-1-ones failed.

2-Methylene-1,3-indanediones: Azaaromatic anticoagulants without enolizable carbonyl functions

Rehse,Brandt

, p. 54 - 58 (2007/10/02)

The anticoagulant activities of five 2-methylene- and two 2-oxaspiro-indanediones show that the enolizability of the carbonyl functions is no structural essential in anticoagulants. The spiro compounds exhibit prolonged activities.

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