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Syringaldehyde

analytical standard

Synonym(s):

3,5-Dimethoxy-4-hydroxybenzaldehyde, 4-Hydroxy-3,5-dimethoxybenzaldehyde

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About This Item

Linear Formula:
HOC6H2(OCH3)2CHO
CAS Number:
134-96-3
Molecular Weight:
182.17
Beilstein:
784514
EC Number:
205-167-5
MDL number:
MFCD00006943
UNSPSC Code:
85151701
PubChem Substance ID:
329748566
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥97.0% (GC)

shelf life

limited shelf life, expiry date on the label

bp

192-193 °C/14 mmHg (lit.)

mp

110-113 °C (lit.)
110-113 °C

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

COc1cc(C=O)cc(OC)c1O

InChI

1S/C9H10O4/c1-12-7-3-6(5-10)4-8(13-2)9(7)11/h3-5,11H,1-2H3

InChI key

KCDXJAYRVLXPFO-UHFFFAOYSA-N

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General description

Syringaldehyde is an aromatic phenolic aldehyde and a degradation product of lignin. It exhibits antioxidant activity and is reported to inhibit prostaglandin synthetase enzyme. The synthetic form of syringaldehyde is commercially used in pharmaceuticals, food, cosmetics, textiles, pulp and paper industries.

Application

Syringaldehyde may be used as an analytical reference standard for the determination of the analyte in guacoextracts and pharmaceutical preparations,(1) cognacs and wines,(2) plum brandies,(4) and wheat straw(5) by various chromatography techniques.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Development and validation of a sensitive UPLC-MS/MS instrumentation and alkaline nitrobenzene oxidation method for the determination of lignin monomers in wheat straw
Zheng M, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 1055(12), 178-184 (2017)
A concise review of the natural existance, synthesis, properties, and applications of syringaldehyde
Ibrahim MNM, et al.
BioResources, 7(3), 4377-4399 (2012)
Development and validation of an LC-MS/MS method with a multiple reactions monitoring mode for the quantification of vanillin and syringaldehyde in plum brandies
Tesevic V, et al.
J. Serb. Chem. Soc., 79(12), 1537-1543 (2014)
Determination of phenolic aldehydes in cognacs and wines by capillary electrophoresis: new cognac quality markers
Panosyan AG, et al.
Journal of Analytical Chemistry, 57(4), 356-361 (2002)
Annekathrin Martina Keiler et al.
European journal of nutrition, 53(4), 1073-1081 (2013-10-31)
The Mediterranean diet rich in fruits, vegetables and olive oil has been related to a lower osteoporosis incidence and accordingly to a reduced fracture risk. These observations might be mediated by the active constituents of extra virgin olive oil, and
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