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5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one

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Formula: C11H6N2O
CAS: 50890-67-0
search Element: cyclopenta dipyridin
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Identification

Structural Formula
5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one
CAS:
50890-67-0
EINECS:
Molecular Formula:
C11H6N2O
MDL:
MFCD00046892
SMILES:
O=C1C2=CC=CN=C2C3=NC=CC=C31
Synonym:
dafo ; akos bbs-00000188 ; 4,5-diazafluoren-9-o ; 4,5-diaza-9-fluorenone ; 4,5-diazafluoren-9-one ; 4,5-diazafluorene-9-one ; 4,5-diazafluoren-9-one 97% ; 4,5-diaza-9h-fluoren-9-one ; 4,5-diazafluoren-9-one, 98+% ;




Suppliers

Ambeed, Inc.
A205445
+

CAS equal suppliers

4,5-Diazafluoren-9-one
Santa Cruz Biotechnology, Inc.
226833
4,5-Diazafluoren-9-one
Molekula
52079796
4,5-Diazafluoren-9-one
Reafon Industry Co., Ltd.
RF-GN083
4,5-Diazafluoren-9-one
Hangzhou MolCore BioPharmatech Co.,Ltd.
MC440138
4,5-Diazafluoren-9-one
Dayang Chem (Hangzhou) Co.,Ltd.
DC13645456
4,5-Diazafluoren-9-one
Leap Chem Co., Ltd
LC7922376
4,5-Diazafluoren-9-one
Hangzhou J&H Chemical Co., Ltd.
HJC13645456
4,5-Diazafluoren-9-one
Reafon Industry Co., Ltd.
RI11003300
4,5-Diazafluoren-9-one
Ascender Chemical Co.,Ltd
ACC11004400
4,5-Diazafluoren-9-one
Huateng Pharmaceutical Co.,Ltd
94679
4,5-Diazafluoren-9-one
Gihi Chemicals Co., Limited
GCL11884752
4,5-Diazafluoren-9-one
XD BIOCHEMS Ltd
XB6601980
4,5-Diazafluoren-9-one
Nantong Xindao Biotech Ltd
NXB11444576
4,5-Diazafluoren-9-one
Chemlyte Solutions
CS7922376
4,5-Diazafluoren-9-one, 98%
Alfa (A Johnson Matthey Company)
A17285184
5H-cyclopenta[2,1-b:3,4-b']dipyridin-5-one
Angene International Limited
AGN-PC-0JMEMK
5H-Cyclopenta[2,1-b:3,4-b']dipyridin-5-one
BLD Pharmatech Ltd
BP378011340

Prices & Availability




Data is processed


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Properties for 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one

Molecular Weight:
182.18 g·mol−1
Melting point:
214-217 °C(lit.)
Physical Description:
yellow crystal
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Suzhou Rovathin Pharmatech Co., Ltd | Sanowart Group Co., Ltd. | Anix-Chem Limited | Win-Win Chemical Co., Limited | Jinan Great Chemical Co., Ltd. | Suzhou Yacoo Chemical Reagent Corporation | Gihi Chemicals Co., Limited | Sino Rarechem Labs Co. Ltd.

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Downloads

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MSDS:
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