Direkt zum Inhalt
Merck
Alle Fotos(1)

Dokumente

91554

Supelco

4-Hydroxybenzaldehyd

analytical standard

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)

About This Item

Lineare Formel:
HOC6H4CHO
CAS-Nummer:
123-08-0
Molekulargewicht:
122.12
Beilstein:
471352
EG-Nummer:
204-599-1
MDL-Nummer:
MFCD00006939
UNSPSC-Code:
85151701
PubChem Substanz-ID:
329770052
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Assay

≥97.5% (GC)

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Verunreinigungen

≤0.5% water

mp (Schmelzpunkt)

112-116 °C (lit.)

Anwendung(en)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Format

neat

SMILES String

[H]C(=O)c1ccc(O)cc1

InChI

1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H

InChIKey

RGHHSNMVTDWUBI-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Allgemeine Beschreibung

4-Hydroxybenzaldehyde is a polar aromatic compound, reported to be one of the principal flavor components, contributing to the vanilla flavor, in the food and beverage industry. It is reported to be found in pea protein and identified in plant materials, such as vanilla beans as a product of the enzymatic reaction pathway.

Anwendung

4-Hydroxybenzaldehyde may be used as an analytical reference standard for the quantification of the analyte in the following:
  • Natural vanilla extracts and synthetic flavoring using micellar electrokinetic capillary chromatography (MECC).
  • Natural vanilla extracts and vanilla-flavored foods using thin layer chromatography (TLC) on silica gel and automated multiple development.
  • Pea protein UHT beverages using gas chromatography/mass spectrometry/olfactometry (GC/MS/O), further quantified by dynamic headspace and tandem gas chromatography/mass spectrometry (DHS-GC/MS-QQQ).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Empfohlene Produkte

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

H-Sätze

H318 - H335

Gefahreneinstufungen

Eye Dam. 1 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

345.2 °F

Flammpunkt (°C)

174 °C

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Kundensupport

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 4

1 of 4

4-Hydroxybenzoesäure Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1048

4-Hydroxybenzoesäure

Vanillin Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1245

Vanillin

Guajacol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1136

Guajacol

4-Hydroxybenzoesäure ReagentPlus®, ≥99%

Sigma-Aldrich

240141

4-Hydroxybenzoesäure

Determination of vanillin and related flavor compounds in natural vanilla extracts and vanilla-flavored foods by thin layer chromatography and automated multiple development.
Belay MT and Poole CF.
Chromatographia, 37(7-8), 365-373 (1993)
Preparation and antitumor effects of 4-amino-1,2,4-triazole Schiff base derivative.
Guo-Wei Jiang et al.
The Journal of international medical research, 48(2), 300060520903874-300060520903874 (2020-02-12)
Astragaloside IV promotes the eNOS/NO/cGMP pathway and improves left ventricular diastolic function in rats with metabolic syndrome.
Xin Lin et al.
The Journal of international medical research, 48(1), 300060519826848-300060519826848 (2019-03-08)
Yi-Hsueh Chuang et al.
Journal of hazardous materials, 283, 218-226 (2014-10-04)
During the chloramination of natural waters, both chloramines and dissolved organic nitrogen (DON) can serve as nitrogen sources for the formation of trichloronitromethane (TCNM) and dichloroacetonitrile (DCAN). The present study investigated the formation kinetics and precursor characteristics of TCNM and
Thi Dieu Huyen Nguyen et al.
Bioresource technology, 170, 196-203 (2014-08-20)
The catalytic conversion of suspended LignoBoost Kraft lignin was performed in near-critical water using ZrO2/K2CO3 as the catalytic system and phenol as the co-solvent and char suppressing agent. The reaction temperature was varied from 290 to 370°C and its effect
Alle zugehörigen Dokumente anzeigen

Artikel

Vanilla – Natural or Out of the Reaction Flask

Being one of the most popular flavors, we present a HPLC fingerprint method and vanilla extract reference materials to help distinguish natural from synthetic or adulterated vanilla.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.