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464120

3,4-Dihydroxy-5-methoxybenzaldehyde

Name: 3,4-Dihydroxy-5-methoxybenzaldehyde
Brand: ALDRICH

96%

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About This Item

Linear Formula:

CH₃OC₆H₂(OH)₂CHO

CAS Number:

3934-87-0

Molecular Weight:

168.15

NACRES:

NA.22

PubChem Substance ID:

24870141

UNSPSC Code:

12352100

EC Number:

223-513-3

MDL number:

MFCD00016610

Assay:

96%

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Properties

Quality Level

200

assay

96%

mp

131-134 °C (lit.)

functional group

aldehyde

SMILES string

COc1cc(C=O)cc(O)c1O

InChI

1S/C8H8O4/c1-12-7-3-5(4-9)2-6(10)8(7)11/h2-4,10-11H,1H3

InChI key

RRKMWVISRMWBAL-UHFFFAOYSA-N

Description

General description

3,4-Dihydroxy-5-methoxybenzaldehyde can be obtained by reactting 5-iodovaniliin with sodium hydroxide and copper sulfate solution.

Application

3,4-Dihydroxy-5-methoxybenzaldehyde may be used for the preparation of 3,4-dihydroxy-6-methoxy-β-nitrostyrene and 5-hydroxyconiferyl alcohol.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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MESCALINE ANALOGS. III. 2, 4, 6-TRIALKYL-AND 3, 4-DIHYDROXY-5-METHOXY-?-PHENETHYLAMINES.

Benington F, et al.

The Journal of Organic Chemistry, 20(9), 1292-1296 (1955)

A new Arabidopsis thaliana mutant deficient in the expression of O-methyltransferase impacts lignins and sinapoyl esters.

Thomas Goujon et al.

Plant molecular biology, 51(6), 973-989 (2003-06-05)

A promoter-trap screen allowed us to identify an Arabidopsis line expressing GUS in the root vascular tissues. T-DNA border sequencing showed that the line was mutated in the caffeic acid O-methyltransferase 1 gene (AtOMT1) and therefore deficient in OMT1 activity.

Structure and synthesis of (?)-Wuweizisu C.

Schneiders GE and Stevenson R.

The Journal of Organic Chemistry, 46(41), 2969-2971 (1981)

Global Trade Item Number

SKU	GTIN
464120-5G	04061832355900
464120-1G	04061825585413