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131-57-7 (Oxybenzone)



Oxybenzone Oxybenzone
Name Oxybenzone
Formula C14H12O3
MW 228.24
CAS No. 131-57-7
EINECS 205-031-5
Smiles O=C(C1=CC=CC=C1)C2=C(O)C=C(OC)C=C2
Synonyms 2-Hydroxy-4-methoxybenzophenone; 2-Benzoyl-5-methoxyphenol; 4-Methoxy-2-hydroxybenzophenone; HMB; (2-hydroxy-4-methoxyphenyl)(phenyl)methanone
InChI InChI=1S/C14H12O3/c1-17-11-7-8-12(13(15)9-11)14(16)10-5-3-2-4-6-10/h2-9,15H,1H3


Oxybenzone(Eusolex 4360; Escalol 567) is an organic compound used in sunscreens; provides broad-spectrum ultraviolet coverage, including UVB and short-wave UVA rays.

Background Information

Oxybenzone is an organic compound used in sunscreens; provides broad-spectrum ultraviolet coverage, including UVB and short-wave UVA rays. ......by AdooQ BioScience, LLC
2-Hydroxy-4-methoxybenzophenone (benzophenone-3) is commonly employed as broad-band UV-filter in sunscreen cosmetic products. It protects skin from the deleterious effects of the sun. It is one of the sunscreen constituent and its trace determination in w ......by BOC Sciences
Oxybenzone pale-yellow solid organic compound that is readily soluble in most organic solvents. Oxybenzone belongs to the class of aromatic ketones known as benzophenones. It is a component of many sunscreen lotions. ......by MedKoo Biosciences, Inc.
Oxybenzone is a benzophenone derivative used as a sunscreen agent. ......by Selleck Chemicals LLC
Oxybenzone is an organic compound used in sunscreens. It is a derivative of benzophenone. It forms colorless crystals that are readily soluble in most organic solvents. It is used as an ingredient in sunscreen and other cosmetics because it absorbs UV-A ultraviolet rays. ......by Target Molecule Corp.

Protocol(Only for Reference)

Cell Experiment

Animal Experiment


Physical and Chemical Properties

Appearance:Light yellow to yellow Solid EBNumber:EB000010170

Storage condition


DMSO by MedChemexpress Co., Ltd.

Mechanism and Indication

Signaling Pathways Others
Target Others
Research Area Others
Indications Melasma Dermatitis, Photocontact

Clinical Information

Product Name Sponsor & Collaborators Indications Start Date End Date Phase
Oxybenzone Juan Pablo Castanedo-Cazares Melasma 2012/9/25 Phase 3 Clinical
Oxybenzone NHS Tayside Dermatitis, Photocontact 2007/9/13 No Development Reported
Oxybenzone - Launched

Safety Data of Oxybenzone

Hazard Symbols : Xi
Risk Statements : R36/37/38
Safety Statements : S26;S36
HS Code : 29145000
RTECS : DJ1575000
WGKGermany : 2

Spectral Information


Suppliers List

Company Price and Availability Country/Region
3C Chemical Co., Ltd. China
AdooQ BioScience, LLC USA
Alfa Chemistry USA
Ark Pharm, Inc. 10g/USD10(In Stock) USA
BOC Sciences
Beijing Profound Tech & Development Co., Ltd. China
Biochempartner Co., Ltd China
Dafeng Tiansheng Chemical Industry Co., Ltd. China
Dalian Dacheng Chemicals Co., Ltd. China
Defa (Nantong) Biochemical Co., Ltd. China
Everlight Chemical Industrial Corporation Taiwan, China
Hangzhou Lingeba Technology Co., Ltd. China
Hangzhou Sunny Chemical Co., Ltd. China
Hubei Huangshi Meifeng Chemical Co., Ltd. China
Jiangyin Feiyun Chemical Co., Ltd. China
MedChemexpress Co., Ltd. 5g/USD60() USA
MedKoo Biosciences, Inc. USA
Nanjing Hua Lim Co., Ltd. China
Nanjing Milan Chemical Co., Ltd. China
Qingdao Finechem Chemical Co., Ltd. China
SL Drugs and Pharmaceuticals Pvt. Ltd. India
Santa Cruz Biotechnology, Inc. 5g/USD23() USA
Selleck Chemicals LLC USA
Shandong Dezhou Xinda Chemical Co., Ltd. China
Shanghai Haoyuan Chemexpress Co., Ltd. 5g/USD60() China
Shanghai Qiuzhiyou Bioscience & Biotechnology Co., Ltd CHINA
Shanghai Sunwise Chemical Co., Ltd. China
Sigma-Aldrich, Inc. 5g/USD25() USA
Spectrum Chemical Mfg. Corp. 25g/USD57() USA
Synchemer Co., Limited China
Target Molecule Corp. 20mg/USD20();100mg/USD75();500mg/USD228() USA
Weifang Tongrun Chemical Co., Ltd. China
Wuhan Silver Crown Chemical Co., Ltd. China
Xiangyang King Success Fine Chemical Co., Ltd. China
Yidu Huayang Chemical Co., Ltd. China
Zhaoyuan Songhe Chemical Co., Ltd. China
Zhejiang Yulong Chemical Co., Ltd. China

Related Products

Other Forms of 131-57-7

Name CAS No Formula MW

Recommended Compounds in Others

Name CAS No Formula MW
(R)-(+)-Etomoxir (sodium salt) 828934-41-4 C15H18ClNaO4 320.74
Dictamine 484-29-7 C12H9NO2 199.21
3,3',5-Triiodo-L-thyronine (sodium) 55-06-1 C15H11I3NNaO4 672.9553
Fabomotizole (hydrochloride) 173352-39-1 C15H22ClN3O2S 343.8721
FPH2 957485-64-2 C14H16ClN5O2S 353.83
α-Tocopherol (phosphate) 38976-17-9 C29H51O5P 510.69
BAMB-4 891025-25-5 C15H12N2O2 252.27
LDN-27219 312946-37-5 C20H16N4O2S2 408.5
ISO-1 478336-92-4 C12H13NO4 235.24
Aurothioglucose 12192-57-3 C6H11AuO5S 392.18
ITX3 347323-96-0 C22H17N3OS 371.45
Cardiogreen 3599-32-4 C43H47N2NaO6S2 774.96
Skp2 Inhibitor C1 432001-69-9 C18H13BrN2O4S2 465.34
INH1 313553-47-8 C18H16N2OS 308.4
PF6-AM 1268491-69-5 C33H31BO12 630.4
XEN445 1515856-92-4 C18H17F3N2O3 366.33
Disperse Blue 148 52239-04-0 C19H19N5O4S 413.45026
Solvent Blue 35 17354-14-2 C22H26N2O2 350.454
CID-797718 370586-05-3 C12H11NO3 217.2206
CP-640186 (hydrochloride) 591778-70-0 C30H36ClN3O3 522.08

Recommended Compounds in Same Indication

Name CAS No Formula MW

Route of Synthesis



[1]. Oxybenzone, From Wikipedia

Protocol Reference


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