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Syringaldehyde

analytical standard

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

  • CAS Number 134-96-3

  • Linear Formula HOC6H2(OCH3)2CHO

  • Molecular Weight 182.17

  •  Beilstein/REAXYS Number 784514

  •  EC Number 205-167-5

  •  MDL number MFCD00006943

  •  PubChem Substance ID 329748566

  •  NACRES NA.24

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Properties

Related Categories Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, Animal Products,
Quality Level   100
grade   analytical standard
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
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
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

Description

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.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
CU5760000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

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Peer-Reviewed Papers
15

References

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