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1432005

USP

Metyloparaben

United States Pharmacopeia (USP) Reference Standard

Synonim(y):

Methyl 4-hydroxybenzoate, p-Hydroxybenzoic acid methyl ester, Methyl paraben, NIPAGIN

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About This Item

Wzór liniowy:
HOC6H4CO2CH3
Numer CAS:
99-76-3
Masa cząsteczkowa:
152.15
Beilstein:
509801
Numer MDL:
MFCD00002352
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
329750452
NACRES:
NA.24

klasa czystości

pharmaceutical primary standard

rodzina API

parabens

producent / nazwa handlowa

USP

mp

125-128 °C (lit.)

Zastosowanie

pharmaceutical (small molecule)

Format

neat

ciąg SMILES

COC(=O)c1ccc(O)cc1

InChI

1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3

Klucz InChI

LXCFILQKKLGQFO-UHFFFAOYSA-N

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Opis ogólny

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.

Zastosowanie

Methylparaben USP reference standard for specified quality tests and assay use only.

Also used to prepare the standard, standard stock, system suitability, and system suitability stock solutions for assay, identification, and performance test according to the given below monographs of United States Pharmacopeia (USP):
  • Methylparaben
  • Methylparaben Sodium
  • Dexamethasone Oral Solution
  • Ethylparaben Sodium
  • Benzaldehyde

Komentarz do analizy

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.  ​

Inne uwagi

Sales restrictions may apply.
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Piktogramy

Environment
GHS09

Zwroty wskazujące rodzaj zagrożenia

H411

Zwroty wskazujące środki ostrożności

P273 - P391 - P501

Klasyfikacja zagrożeń

Aquatic Chronic 2

Kod klasy składowania

13 - Non Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

334.4 °F

Temperatura zapłonu (°C)

168 °C

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number

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Odwiedź Bibliotekę dokumentów

Aixa Rodríguez et al.
Antiviral research, 108, 88-93 (2014-06-10)
Commercial vaccines against human papillomavirus (HPV) have low uptake due to parental autonomy, dosing regimen, cost, and cold chain storage requirements. Carrageenan (CG)-based formulations prevent HPV infection in vitro and in vivo but data are needed on the durability of
Irena Baranowska et al.
Journal of chromatographic science, 52(1), 88-94 (2013-01-18)
This paper reports the development of a method for simultaneously determining five preservatives in cosmetics, cleaning agents and pharmaceuticals by fast liquid chromatography. Methylisothiazolinone, methylchloroisothiazolinone, benzyl alcohol, sodium benzoate and methylparaben were separated on a Chromolith Fast Gradient reversed-phase 18e
Aaron Tustin et al.
Retina (Philadelphia, Pa.), 34(5), 935-942 (2013-10-10)
To determine whether the application of subconjunctival 2% lidocaine/0.1% methylparaben for anesthesia may reduce rates of endophthalmitis after intravitreal (IVT) injection. We performed in vitro experiments to determine the antibacterial properties of 2% lidocaine/0.1% methylparaben (lidocaine) against causative organisms of
M G Soni et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 40(10), 1335-1373 (2002-10-22)
Methyl paraben (CAS No. 99-76-3) is a methyl ester of p-hydroxybenzoic acid. It is a stable, non-volatile compound used as an antimicrobial preservative in foods, drugs and cosmetics for over 50 years. Methyl paraben is readily and completely absorbed through
Yujun Hou et al.
PloS one, 9(11), e111215-e111215 (2014-11-12)
Alzheimer's disease (AD) is a progressive neurodegenerative disease that causes substantial public health care burdens. Intensive efforts have been made to find effective and safe disease-modifying treatment and symptomatic intervention alternatives against AD. Smart Soup (SS), a Chinese medicine formula
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Protokoły

HPLC Analysis of Paraben Preservatives on Discovery® C18

Separation of Methyl Paraben, analytical standard; Ethylparaben, United States Pharmacopeia (USP) Reference Standard; Propylparaben, United States Pharmacopeia (USP) Reference Standard; Butylparaben, United States Pharmacopeia (USP) Reference Standard

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