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54752

Sigma-Aldrich

Methyl-4-hydroxybenzoat

tested according to Ph. Eur.

Synonym(e):

Methylis parahydroxybenzoas, p-Hydroxybenzoesäuremethylester, Methylparaben, NIPAGIN

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About This Item

Lineare Formel:
HOC6H4CO2CH3
CAS-Nummer:
99-76-3
Molekulargewicht:
152.15
Beilstein:
509801
EG-Nummer:
202-785-7
MDL-Nummer:
MFCD00002352
UNSPSC-Code:
51452201
PubChem Substanz-ID:
329758052
NACRES:
NA.25

Agentur

USP/NF
tested according to Ph. Eur.

Assay

99.7%

Form

solid

mp (Schmelzpunkt)

125-128 °C (lit.)

Anwendung(en)

pharmaceutical (small molecule)

SMILES String

COC(=O)c1ccc(O)cc1

InChI

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

InChIKey

LXCFILQKKLGQFO-UHFFFAOYSA-N

Angaben zum Gen

rat ... Ar(24208)

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Anwendung


  • Single crystal, Hirshfeld surface and theoretical analysis of methyl 4-hydroxybenzoate, a common cosmetic, drug and food preservative-Experiment versus theory.: This research provides a detailed analysis of the crystal structure of Methyl 4-hydroxybenzoate, offering insights into its stability and effectiveness as a preservative in various applications, including cosmetics and pharmaceuticals (Sharfalddin et al., 2020).

  • Photostabilization of papaverine hydrochloride solutions.: This article explores the role of Methyl 4-hydroxybenzoate in enhancing the photostability of papaverine hydrochloride solutions, crucial for maintaining the efficacy of this pharmaceutical under exposure to light (Piotrowska et al., 2010).

Piktogramme

Environment
GHS09

H-Sätze

H411

Gefahreneinstufungen

Aquatic Chronic 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

334.4 °F

Flammpunkt (°C)

168 °C

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

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Analysenzertifikate (COA)

Lot/Batch Number
BCCJ8350
BCCH8766
BCCG9417
BCCG0009
BCCD4162

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Reduced insulin/insulin-like growth factor (IGF) signaling may be a natural way for the reduction of dietary nutrients to extend lifespan. While evidence challenging this hypothesis is accumulating with Caenorhabditis elegans, for Drosophila melanogaster it is still thought that insulin/IGF and
K Kannathasan et al.
Acta tropica, 120(1-2), 115-118 (2011-07-19)
The vector-borne diseases caused by mosquitoes are one of the major health problems in many countries especially in tropical and sub-tropical countries. The resistance of mosquitoes to synthetic chemicals and environmental toxicity created by the chemicals raised the demand for
Ismail I Hewala et al.
Talanta, 88, 623-630 (2012-01-24)
Simple methods for HPTLC peak purity assessment and identification of the HPTLC peaks were presented. The spectrodensitograms - selected at different time intervals across the elution time of the HPTLC peak - were extracted and digital algorithms for manipulating the
Gabriela Oliveira et al.
International journal of pharmaceutics, 435(1), 38-49 (2012-05-29)
Simple topical formulations which include volatile components, such as gels or sprays, are appealing from a cosmetic perspective. However, complex formulation effects may result from the use of volatile excipients in topical formulations, particularly when applied at clinically relevant doses
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
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