5-Hydroxyvanillin

5-Hydroxyvanillin Suppliers list

Company Name:	Hangzhou FandaChem Co.,Ltd.
Tel:	008657128800458; +8615858145714
Email:	FandaChem@Gmail.com
Products Intro:	Product Name:5-Hydroxyvanillin;3,4-dihydroxy-5-methoxy-benzaldehyd CAS:3934-87-0 Purity:As COA Package:As request

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	CAS:3934-87-0 Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G

Company Name:	career henan chemical co
Tel:	+86-0371-86658258 +8613203830695
Email:	sales@coreychem.com
Products Intro:	Product Name:5-Hydroxyvanillin CAS:3934-87-0 Purity:90%-99.9% Package:1KG;1USD

Company Name:	Changzhou Ansciep Chemical Co., Ltd.
Tel:	+86 519 86305871
Email:	sales@ansciepchem.com
Products Intro:	CAS:3934-87-0 Purity:0.99 Package:100g, 500g, 1kg, 25kg, 50kg, 200kg

Company Name:	Hubei Jusheng Technology Co.,Ltd.
Tel:	18871490254
Email:	linda@hubeijusheng.com
Products Intro:	Product Name:5-Hydroxyvanillin CAS:3934-87-0 Purity:99% Package:5KG;1KG Remarks:C8H8O4

5-Hydroxyvanillin manufacturers

5-Hydroxyvanillin Basic information

Product Name:	5-Hydroxyvanillin
Synonyms:	3,4-dihydroxy-5-methoxy-benzaldehyd;5-methoxy-protocatechualdehyd;5-Methoxyprotocatechualdehyde;Benzaldehyde, 3,4-dihydroxy-5-methoxy-;Protocatechualdehyde, 5-methoxy-;5-METHOXY-3,4-DIHYDROXYBENZALDEHYDE;5-hydroxyvanillin;3-METHOXY-4,5-DIHYDROXYBENZALDEHYDE
CAS:	3934-87-0
MF:	C8H8O4
MW:	168.15
EINECS:	223-513-3
Product Categories:	Benzaldehyde;Aldehydes;C8;Carbonyl Compounds;FINE Chemical & INTERMEDIATES;Aromatic Aldehydes & Derivatives (substituted)
Mol File:	3934-87-0.mol

5-Hydroxyvanillin Chemical Properties

Melting point	131-134°C
Boiling point	339.9±37.0 °C(Predicted)
density	1.378±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	solid
pka	7.63±0.23(Predicted)
color	Light grey/ brown
InChIKey	RRKMWVISRMWBAL-UHFFFAOYSA-N
LogP	1.050 (est)
CAS DataBase Reference	3934-87-0(CAS DataBase Reference)
NIST Chemistry Reference	3,4-Dihydroxy-5-methoxybenzaldehyde(3934-87-0)

Safety Information

MSDS Information

5-Hydroxyvanillin Usage And Synthesis

Uses	3,4-Dihydroxy-5-methoxybenzaldehyde may be used for the preparation of 3,4-dihydroxy-6-methoxy-β-nitrostyrene and 5-hydroxyconiferyl alcohol.
Synthesis Reference(s)	Synthetic Communications, 18, p. 507, 1988 DOI: 10.1080/00397918808060744
General Description	3,4-Dihydroxy-5-methoxybenzaldehyde can be obtained by reactting 5-iodovaniliin with sodium hydroxide and copper sulfate solution.
Synthesis	The bromination reaction of vanillal and bromine generate 5-bromovanillal, which is then reacted with sodium hydroxide solution under the participation of copper powder to give 5-Hydroxyvanillin.

5-Hydroxyvanillin Preparation Products And Raw materials

Raw materials	Copper-->Vanillin-->5-Bromovanillin
Preparation Products	8-METHOXY-2,3-DIHYDRO-1,4-BENZODIOXINE-6-CARBALDEHYDE

Tag:5-Hydroxyvanillin(3934-87-0) Related Product Information

Ellagic acid Syringic acid 3,4,5-Trimethoxy benzoic acid 3,4,5-Trimethoxybenzoyl chloride Acetosyringone 3',4',5'-TRIMETHOXYACETOPHENONE 3,4,5-Trimethoxybenzaldehyde 3,4,5-TRIMETHOXYBENZHYDRAZIDE Methyl 2-nitro-3,4,5-trimethoxybenzoate 3-Hydroxy-4,5-dimethoxybenzoic acid 3,4-Dimethoxy-5-hydroxybenzaldehyde Syringaldehyde Methyl 3,4,5-trimethoxybenzoate 3,4,5-TRIETHOXYBENZOIC ACID Methyl 2-amino-3,4,5-trimethoxybenzoate 3,7-Dimethyl-7-hydroxyoctanal Protocatechualdehyde Vanillin

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