Skip to Content
Merck
CN
All Photos(2)

Documents

Safety Information

258717

Sigma-Aldrich

3,4-Dimethoxy-5-hydroxybenzaldehyde

98%

Sign Into View Organizational & Contract Pricing

Synonym(s):
5-Hydroxyveratraldehyde
Linear Formula:
HOC6H2(OCH3)2CHO
CAS Number:
Molecular Weight:
182.17
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

powder

bp

177-180 °C/12 mmHg (lit.)

mp

67-69 °C (lit.)

SMILES string

COc1cc(C=O)cc(O)c1OC

InChI

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

InChI key

NVLTWXMZECWWPC-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Carsten Höltke et al.
Bioorganic & medicinal chemistry, 17(20), 7197-7208 (2009-09-22)
The expression and function of endothelin (ET) receptors is abnormal in cardiovascular diseases, tumor progression, and tumor metastasis. In this study, we prepared two [(18)F]-fluorinated derivatives of the non-peptide ET(A) receptor antagonist PD 156707 and evaluated their ET receptor binding
Timothy J Tschaplinski et al.
Biotechnology for biofuels, 5(1), 71-71 (2012-09-25)
Down-regulation of the caffeic acid 3-O-methyltransferase EC 2.1.1.68 (COMT) gene in the lignin biosynthetic pathway of switchgrass (Panicum virgatum) resulted in cell walls of transgenic plants releasing more constituent sugars after pretreatment by dilute acid and treatment with glycosyl hydrolases

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service