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ChemicalBook >> CAS DataBase List >>7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde

7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde

7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde Structure
7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde structure
CAS No.
277313-50-5
Chemical Name:
7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde
Synonyms
7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde;7-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxaldehyde;2H-1-Benzopyran-3-carboxaldehyde, 7-hydroxy-2-oxo-
CBNumber:
CB13123114
Molecular Formula:
C10H6O4
Molecular Weight:
190.15
MDL Number:
MFCD24674744
MOL File:
277313-50-5.mol
Last updated:2022-08-26 12:19:55
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7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde Properties

Boiling point 470.0±45.0 °C(Predicted)
Density 1.583±0.06 g/cm3(Predicted)
pka 7.35±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362-P403+P233-P501

7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde Chemical Properties,Uses,Production

7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

Propanedinitrile, 2-[3-cyano-4-[(1E)-2-(7-hydroxy-2-oxo-2H-1-benzopyran-3-yl)ethenyl]-5,5-dimethyl-2(5H)-furanylidene]-

7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18444 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Shanghai Raise Chemical Technology Co.,Ltd 15026594951 rs@raise-chem.com China 3320 55
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6037 18920794737 sales@heowns.com China 20675 60
Henan Weituxi Chemical Technology Co., Ltd. 0371-63284658 18135795563 2885349392@qq.com China 9995 58
Amel Pharmatech Corporation 888-4366503 sales@amelpharmatech.com China 5351 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49323 58
Shanghai Yihua Chemical Co., Ltd. 021-6785342 2771325243@qq.com China 271 58
Taizhou Nanfeng Pharmaceutical Research Institute 18616377689 nanfengdrug@163.com China 20566 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565 caoy@chemextension.com China 3862 58
Supplier Advantage
Hebei Guanlang Biotechnology Co., Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Shanghai Raise Chemical Technology Co.,Ltd 55
Tianjin heowns Biochemical Technology Co., Ltd. 60
Henan Weituxi Chemical Technology Co., Ltd. 58
Amel Pharmatech Corporation 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Shanghai Yihua Chemical Co., Ltd. 58
Taizhou Nanfeng Pharmaceutical Research Institute 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 58
7-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde 7-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxaldehyde 2H-1-Benzopyran-3-carboxaldehyde, 7-hydroxy-2-oxo- 277313-50-5