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M8911

Sigma-Aldrich

Methyl-4-hydroxybenzoat

analytical standard

Synonym(e):

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:
24897298
NACRES:
NA.77

Qualität

analytical standard

Qualitätsniveau

200

Assay

98.0-102.0%

Form

solid

Verpackung

vial of 200 mg

mp (Schmelzpunkt)

125-128 °C (lit.)

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

Methyl 4-hydroxybenzoate has been used as an internal standard for the determination of trans-10-hydroxy-2-decenoic acid (10-HDA).

Verpackung

Geliefert In Braunglas-Vials
Bottomless glass bottle. Contents are inside inserted fused cone.

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

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
099K8725
097K5005
114K8801
075K8803
075K88031

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Comparison of UPLC and HPLC for determination of trans-10-hydroxy-2-decenoic acid content in royal jelly by ultrasound-assisted extraction with internal standard
Zhou J, et al.
Chromatographia, 66(3-4), 185-190 (2007)
Optimized determination method for trans-10-hydroxy-2-decenoic acid content in royal jelly by high-performance liquid chromatography with an internal standard
Zhou J, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 90(1), 244-249 (2007)
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
Kyung-Jin Min et al.
Aging cell, 7(2), 199-206 (2008-01-29)
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
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