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ChemicalBook >> CAS DataBase List >>4,5,7-Trihydroxy-3-phenylcoumarin

4,5,7-Trihydroxy-3-phenylcoumarin

4,5,7-Trihydroxy-3-phenylcoumarin Structure
4,5,7-Trihydroxy-3-phenylcoumarin structure
CAS No.
4222-02-0
Chemical Name:
4,5,7-Trihydroxy-3-phenylcoumarin
Synonyms
4,5,7-Trihydroxy-3-phenylcoumarin;4,5,7-Trihydroxy-3-phenylcoumarin 97%;4,5,7-trihydroxy-3-phenylchromen-2-one;4,5,7-Trihydroxy-3-phenyl-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 4,5,7-trihydroxy-3-phenyl-
CBNumber:
CB8846709
Molecular Formula:
C15H10O5
Molecular Weight:
270.24
MDL Number:
MFCD02113838
MOL File:
4222-02-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:53
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4,5,7-Trihydroxy-3-phenylcoumarin Properties

Melting point 268-272 °C
Boiling point 591.0±50.0 °C(Predicted)
Density 1.579±0.06 g/cm3(Predicted)
pka 4.50±1.00(Predicted)
form solid
InChI 1S/C15H10O5.H2O/c16-9-6-10(17)13-11(7-9)20-15(19)12(14(13)18)8-4-2-1-3-5-8;/h1-7,16-18H;1H2
InChIKey PGNAALCVWSQLDG-UHFFFAOYSA-N
SMILES O.Oc1cc(O)c2C(O)=C(C(=O)Oc2c1)c3ccccc3
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

4,5,7-Trihydroxy-3-phenylcoumarin price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 576425 4,5,7-Trihydroxy-3-phenylcoumarin 97% 4222-02-0 5g $123 2026-04-30 Buy
aablocks AA00CANP 4，5，7-Trihydroxy-3-phenylcoumarin ≥97% 4222-02-0 1g $200 2026-05-28 Buy
ACHEMBLOCK AD257864 4,5,7-Trihydroxy-3-phenylcoumarin 95% 4222-02-0 1G $170 2026-05-27 Buy
ACHEMBLOCK AD257864 4,5,7-Trihydroxy-3-phenylcoumarin 95% 4222-02-0 5G $680 2026-05-27 Buy
AK Scientific 0829AQ 4,5,7-Trihydroxy-3-phenylcoumarin 4222-02-0 5g $201 2021-12-16 Buy
Product number Packaging Price Buy
576425 5g $123 Buy
AA00CANP 1g $200 Buy
AD257864 1G $170 Buy
AD257864 5G $680 Buy
0829AQ 5g $201 Buy

4,5,7-Trihydroxy-3-phenylcoumarin Preparation Products And Raw materials

Raw materials

Preparation Products

4,5,7-Trihydroxy-3-phenylcoumarin Suppliers

Global Suppliers ( 22)
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24650 60
Shaanxi Dideu Medichem Co. Ltd +86-29-81139210 17389186172 1077@dideu.com China 3999 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 029-029-81148929 17792602132 1103@dideu.com China 10000 58
Aladdin Scientific tp@aladdinsci.com United States 54733 58
Supplier Advantage
Shanghai Hanhong Scientific Co.,Ltd. 64
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Sigma-Aldrich 80
Shanghai YuanYe Biotechnology Co., Ltd. 60
Tianjin heowns Biochemical Technology Co., Ltd. 60
Shaanxi Dideu Medichem Co. Ltd 58
Energy Chemical 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 58
Aladdin Scientific 58

View Latest Price from 4,5,7-Trihydroxy-3-phenylcoumarin manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,5,7-Trihydroxy-3-phenylcoumarin pictures 2026-08-07 4,5,7-Trihydroxy-3-phenylcoumarin
4222-02-0
 $20.00-80.00 1KG 99% 52000KG Shaanxi Dideu Medichem Co. Ltd

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