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Merck
CN

1477411

USP

Octocrylene

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

2-Ethylhexyl 2-cyano-3,3-diphenylacrylate

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About This Item

Linear Formula:
(C6H5)2C=C(CN)CO2CH2CH(C2H5)(CH2)3CH3
CAS Number:
6197-30-4
Molecular Weight:
361.48
NACRES:
NA.24
PubChem Substance ID:
329750595
UNSPSC Code:
41116107
MDL number:
MFCD00059260

Key Documents

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Product Name

Octocrylene, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C24H27NO2/c1-3-5-12-19(4-2)18-27-24(26)22(17-25)23(20-13-8-6-9-14-20)21-15-10-7-11-16-21/h6-11,13-16,19H,3-5,12,18H2,1-2H3

SMILES string

CCCCC(CC)COC(=O)\C(C#N)=C(/c1ccccc1)c2ccccc2

InChI key

FMJSMJQBSVNSBF-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

octocrylene

manufacturer/tradename

USP

refractive index

n20/D 1.567 (lit.)

bp

218 °C/1.5 mmHg (lit.)

mp

−10 °C (lit.)

density

1.051 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

15-25°C

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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.  ​

Application

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

Disclaimer

Sales restrictions may apply.

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.

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Carlos E Rodríguez-Rodríguez et al.
Bioresource technology, 168, 180-189 (2014-03-04)
The use of Trametes versicolor has been partially successful in the removal of some pharmaceuticals from sewage sludge in laboratory-scale biopile systems. The application of two strategies for the re-inoculation of biomass was assessed during the fungal bioaugmentation of non-sterile
Diogo Noin de Oliveira et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 988, 13-19 (2015-03-07)
Sunlight exposure causes several types of injury to humans, especially on the skin; among the most common harmful effects due to ultraviolet (UV) exposure are erythema, pigmentation and lesions in DNA, which may lead to cancer. These long-term effects are
C Couteau et al.
International journal of pharmaceutics, 476(1-2), 160-163 (2014-10-01)
Given that previous studies have highlighted the anti-inflammatory nature, which is influenced by UV radiation, of a certain number of ultraviolet filters currently used in Europe, it seemed interesting to evaluate the persistence of this type of effect. The persistence
Rita Celano et al.
Journal of chromatography. A, 1355, 26-35 (2014-06-19)
Pharmaceutical and personal care products (PPCPs) are one of the most important classes of emerging contaminants. The potential of ecological and environmental impacts associated with PPCPs are of particular concern because they continually penetrate the aquatic environment. This work describes
Marina G Pintado-Herrera et al.
Analytica chimica acta, 851, 1-13 (2014-12-03)
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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