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3-Hydroxy-4-methoxybenzaldehyde（CAS#621-59-0） Featured Image
  • 3-Hydroxy-4-methoxybenzaldehyde（CAS#621-59-0） 1

3-Hydroxy-4-methoxybenzaldehyde（CAS#621-59-0）

Chemical Property:

Molecular Formula C8H8O3
Molar Mass 152.15
Density 1.20
Melting Point 113-116°C
Boling Point 179°C15mm Hg(lit.)
Flash Point 179°C/15mm
Water Solubility 2.27g/L at 20℃
Solubility DMSO:30 mg/mL (197.17 mM)
Vapor Presure 0Pa at 20℃
Appearance Pale yellow crystalline powder
Color faintly brown
BRN 1073021
pKa pK1:8.889 (25°C)
Storage Condition Keep in dark place,Sealed in dry,Room Temperature
Sensitive Air Sensitive
Refractive Index 1.4945 (estimate)
MDL MFCD00003369
Physical and Chemical Properties Light yellow crystalline powder. Melting point 113-115 °c.
Use For perfume and pharmaceutical intermediates
In vitro study Isovanillin is not a substrate for aldehyde oxidase and therefore it is metabolized to isovanillic acid predominantly by aldehyde dehydrogenase. Isovanillin is relaxant of ileum contractions induced by 5-HT (IC 50 =356±50μM) .
In vivo study Isovanillin (2 mg/kg & 5 mg/kg) and iso-acetovanillon (2 mg/kg & 5 mg/kg) both have antidiarrheal and anti-motility effect on gastrointestinal tract.

Product Detail

Product Tags

Hazard Symbols Xi – Irritant
Risk Codes 36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 – Wear suitable protective clothing and gloves.
S36 – Wear suitable protective clothing.
WGK Germany 3
RTECS CU6540000
TSCA Yes
HS Code 29124900
Hazard Note Irritant

 

Introduction

Isolamine (Vanillin) is an organic compound. It is a white to pale yellow crystalline solid that is slightly soluble in water but has better solubility in organic solvents.

 

The preparation method of isovulin is generally obtained through two methods: natural fragrance source and chemical synthesis. Natural fragrance sources can be extracted from vanilla beans or guar beans, while chemical synthesis is prepared by further processing with p-hydroxybenzaldehyde. Chemical synthesis methods are more commonly used and economical and can produce isovanillin in large quantities.

 

Safety Information: Isohmarin is generally considered a relatively safe compound. Although it may cause allergic or adverse reactions at higher doses, it is generally safe at normal dosages.

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