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1045337

USP

Avobenzone

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
1-(4-Methoxyphenyl)-3-(4-tert-butylphenyl)-1,3-propanedione, Butyl methoxydibenzoylmethane
Empirical Formula (Hill Notation):
C20H22O3
CAS Number:
Molecular Weight:
310.39
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

avobenzone

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

COc1ccc(cc1)C(=O)CC(=O)c2ccc(cc2)C(C)(C)C

InChI

1S/C20H22O3/c1-20(2,3)16-9-5-14(6-10-16)18(21)13-19(22)15-7-11-17(23-4)12-8-15/h5-12H,13H2,1-4H3

InChI key

XNEFYCZVKIDDMS-UHFFFAOYSA-N

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16633PHR10731011721
Avobenzone United States Pharmacopeia (USP) Reference Standard

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Avobenzone Pharmaceutical Secondary Standard; Certified Reference Material

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manufacturer/tradename

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-

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USP

application(s)

pharmaceutical (small molecule)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

environmental
pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

format

neat

format

neat

format

neat

format

neat

API family

avobenzone

API family

-

API family

avobenzone

API family

adapalene

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Avobenzone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

USP issued certificate and SDS can be found here.
Sales restrictions may apply.

related product

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 4

Storage Class Code

11 - Combustible Solids

WGK

WGK 2


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This work presents the development, optimization and validation of a multi-residue method for the simultaneous determination of 102 contaminants, including fragrances, UV filters, repellents, endocrine disruptors, biocides, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and several types of pesticides in

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