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91554 Supelco

4-Hydroxybenzaldehyde

analytical standard

  • CAS Number 123-08-0

  • Linear Formula HOC6H4CHO

  • Molecular Weight 122.12

  •  Beilstein/REAXYS Number 471352

  •  EC Number 204-599-1

  •  MDL number MFCD00006939

  •  PubChem Substance ID 329770052

  •  NACRES NA.24

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Properties

Related Categories A-L, Aldehyde, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography,
Quality Level   100
grade   analytical standard
assay   ≥97.5% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
impurities   ≤0.5% water
mp   112-116 °C (lit.)
Featured Industry   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
InChI key   RGHHSNMVTDWUBI-UHFFFAOYSA-N

Description

General description

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.

Application

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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
CU6475000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Vanilla – Natural or Out of the Reaction Flask

Vanilla is one of the most popular flavors in food and beverage products. The demand far exceeds the global supply of naturally grown vanilla; therefore, in addition to natural vanilla, artificial va...
Keywords: Food & Beverage, High performance liquid chromatography, Indicators, Sample preparations

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Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
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Peer-Reviewed Papers
15

References

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