Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 4,5-DIAZAFLUOREN-9-ONE

4,5-DIAZAFLUOREN-9-ONE

4,5-DIAZAFLUOREN-9-ONE price.
  • $10 - $753.24
  • Product name: 4,5-DIAZAFLUOREN-9-ONE
  • CAS: 50890-67-0
  • MF: C11H6N2O
  • MW: 182.18
  • EINECS:
  • MDL Number:MFCD00046892
  • Synonyms:4,5-DIAZAFLUOREN-9-O;4,5-DIAZAFLUORENE-9-ONE;4,5-Diazafluoren-9-one, 98+%;5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one;4,5-Diazafluoren-9-one 97%;AKOS BBS-00000188;5H-PYRIDO[3',2':4,5]CYCLOPENTA[1,2-B]PYRIDIN-5-ONE;4,5-DIAZAFLUOREN-9-ONE
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 200MG
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • ManufacturerAK Scientific
  • Product number7042AB
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one
  • Packaging10g
  • Price$321
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH56028
  • Product description4,5-Diazafluoren-9-one, 98%
  • Packaging1g
  • Price$128
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH56028
  • Product description4,5-Diazafluoren-9-one, 98%
  • Packaging5g
  • Price$362.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number50890670
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one
  • Packaging5g
  • Price$202
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number50890670
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one
  • Packaging10g
  • Price$353.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number50890670
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one
  • Packaging25g
  • Price$666.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0012774
  • Product description4,5-DIAZA-9H-FLUOREN-9-ONE 95.00%
  • Packaging1G
  • Price$753.24
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS477283
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97%
  • Packaging100mg
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS477283
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97%
  • Packaging250mg
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS477283
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97%
  • Packaging1g
  • Price$42
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS477283
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97%
  • Packaging5g
  • Price$129
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS477283
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97%
  • Packaging10g
  • Price$239
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS477283
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97%
  • Packaging25g
  • Price$548
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40951
  • Product description4,5-Diazafluoren-9-one,≥96%(HPLC) ≥96%(HPLC)
  • Packaging200MG
  • Price$59.4
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD43000322
  • Product description5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97%
  • Packaging5g
  • Price$172
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number379344
  • Product description4,5-Diazafluoren-9-one 97%
  • Packaging1g
  • Price$249
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 7042AB 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 10g $321 2021-12-16 Buy
Alfa Aesar H56028 4,5-Diazafluoren-9-one, 98% 1g $128 2024-03-01 Buy
Alfa Aesar H56028 4,5-Diazafluoren-9-one, 98% 5g $362.65 2024-03-01 Buy
Alichem 50890670 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 5g $202 2021-12-16 Buy
Alichem 50890670 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 10g $353.6 2021-12-16 Buy
Alichem 50890670 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 25g $666.4 2021-12-16 Buy
American Custom Chemicals Corporation HCH0012774 4,5-DIAZA-9H-FLUOREN-9-ONE 95.00% 1G $753.24 2021-12-16 Buy
Arctom AS477283 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97% 100mg $10 2021-12-16 Buy
Arctom AS477283 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97% 250mg $14 2021-12-16 Buy
Arctom AS477283 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97% 1g $42 2021-12-16 Buy
Arctom AS477283 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97% 5g $129 2021-12-16 Buy
Arctom AS477283 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97% 10g $239 2021-12-16 Buy
Arctom AS477283 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97% 25g $548 2021-12-16 Buy
Chem-Impex 40951 4,5-Diazafluoren-9-one,≥96%(HPLC) ≥96%(HPLC) 200MG $59.4 2021-12-16 Buy
Crysdot CD43000322 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one 97% 5g $172 2021-12-16 Buy
Sigma-Aldrich 379344 4,5-Diazafluoren-9-one 97% 1g $249 2024-03-01 Buy
Next Last

Properties

Melting point :214-217 °C (lit.)
Boiling point :396.3±17.0 °C(Predicted)
Density :1.387±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in dichloromethane, tetrahydrofuran, chloroform, benzene, toluene and polar organic solvents. Insoluble in diethyl ether and alkanes.
form :powder to crystal
pka :1.22±0.20(Predicted)
color :Light yellow to Yellow to Orange
λmax :340nm(H2O)(lit.)
InChIKey :PFMTUGNLBQSHQC-UHFFFAOYSA-N
CAS DataBase Reference :50890-67-0

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4,5-Diazafluoren-9-one behaves like cyclopentadienones and reacts with [Cp*Co(C2H4)2] to form air -stable sandwich-type complexes [Cp*Co(η4-2)].

More related product prices

2,2'-Dipyridyl ISOAMYLAMINE

Related product price

Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
4,5-DIAZAFLUOREN-9-ONE
$0.00 /25KG
4,5-DIAZAFLUOREN-9-ONE CAS:50890-67-0
Hebei Duling International Trade Co. LTD
4,5-DIAZAFLUOREN-9-ONE
$30.00 /1kg
4,5-DIAZAFLUOREN-9-ONE CAS:50890-67-0
career henan chemical co
4,5-DIAZAFLUOREN-9-ONE
$0.00 /1KG
4,5-DIAZAFLUOREN-9-ONE CAS:50890-67-0
Hebei Guanlang Biotechnology Co., Ltd.
4,5-DIAZAFLUOREN-9-ONE
$0.00 /1KG
4,5-DIAZAFLUOREN-9-ONE CAS:50890-67-0
Springchem New Material Technology Co.,Limited
Nanjing ChemLin Chemical Industry Co., Ltd.
ATK CHEMICAL COMPANY LIMITED
Shenzhen Nexconn Pharmatechs Ltd
Chongqing Chemdad Co., Ltd
Alchem Pharmtech,Inc.