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Ethylparaben

Name: Ethylparaben
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Ethyl 4-hydroxybenzoate, Ethylparaben

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About This Item

Linear Formula:

HOC₆H₄CO₂C₂H₅

CAS Number:

120-47-8

Molecular Weight:

166.17

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329749805

MDL number:

MFCD00002353

Beilstein/REAXYS Number:

1101972

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Properties

grade

pharmaceutical primary standard

API family

parabens

manufacturer/tradename

USP

bp

297-298 °C (lit.)

mp

114-117 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

CCOC(=O)c1ccc(O)cc1

InChI

1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3

InChI key

NUVBSKCKDOMJSU-UHFFFAOYSA-N

Description

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

Ethylparaben USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

Ethotoin Tablets
Ethylparaben
Ethylparaben Sodium
Propylparaben
Propylparaben Sodium
Quazepam Tablets

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

Sales restrictions may apply.

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1 of 1

This Item	PHR1011	79577	111988
USP 1267000 Ethylparaben	Supelco PHR1011 Ethylparaben	Supelco 79577 Ethylparaben	Sigma-Aldrich 111988 Ethyl 4-hydroxybenzoate
grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade certified reference material, TraceCERT^®	grade -
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	manufacturer/tradename -
application(s) pharmaceutical (small molecule)	application(s) cleaning products cosmetics flavors and fragrances food and beverages personal care pharmaceutical (small molecule)	application(s) -	application(s) -
format neat	format neat	format neat	format -
bp 297-298 °C (lit.)	bp 297-298 °C (lit.)	bp 297-298 °C (lit.)	bp 297-298 °C (lit.)
API family parabens	API family parabens	API family -	API family -

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Mixture effects at very low doses with combinations of anti-androgenic pesticides, antioxidants, industrial pollutant and chemicals used in personal care products.

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Many xenobiotics have been identified as in vitro androgen receptor (AR) antagonists, but information about their ability to produce combined effects at low concentrations is missing. Such data can reveal whether joint effects at the receptor are induced at low

High efficiency polyethylene glycol diacrylate monoliths for reversed-phase capillary liquid chromatography of small molecules.

Pankaj Aggarwal et al.

Journal of chromatography. A, 1364, 96-106 (2014-09-07)

Highly cross-linked monolithic networks (i.e., polyethylene glycol diacrylate, PEGDA) synthesized from monomers containing varying ethylene oxide chain lengths were fabricated inside fused silica capillary columns for use in liquid chromatography (LC) of small molecules. Tergitol was used as a surfactant

Simplified matrix solid phase dispersion procedure for the determination of parabens and benzophenone-ultraviolet filters in human placental tissue samples.

F Vela-Soria et al.

Journal of chromatography. A, 1371, 39-47 (2014-12-03)

In recent decades, the industrial development has resulted in the appearance of a large amount of new chemicals that are able to produce disorders in the human endocrine system. These substances, so-called endocrine disrupting chemicals (EDCs), include many families of

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Global Trade Item Number

SKU	GTIN
1267000-200MG	04061838724335

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