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Isovanillin

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Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:Isovanillin
CAS:621-59-0
Purity:99% Package:1kg
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177
Email: peter@yan-xi.com
Products Intro: Product Name:Isovanillin
CAS:621-59-0
Purity:0.99 Package:1kg;20.00;USD|100kg;10.00;USD|1000kg;1.00;USD Remarks:Factory direct sales
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
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Products Intro: Product Name:Isovanillin
CAS:621-59-0
Purity:99% Package:1KG;6USD|1000KG;0.6USD
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
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Products Intro: Product Name:3-Hydroxy-4-methoxybenzaldehyde
CAS:621-59-0
Purity:0.98 Package:100KG;10KG;5KG;1KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
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Products Intro: Product Name:Iso vanilin
CAS:621-59-0
Purity:99% Package:25KG;5KG;1KG

Isovanillin manufacturers

  • Isovanillin
  • Isovanillin pictures
  • $20.00 / 1kg
  • 2024-03-26
  • CAS:621-59-0
  • Min. Order: 1kg
  • Purity: 0.99
  • Supply Ability: 30 tons
  • Isovanillin
  • Isovanillin pictures
  • $6.00 / 1KG
  • 2024-01-18
  • CAS:621-59-0
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
Isovanillin Chemical Properties
Melting point 113-116 °C
Boiling point 179 °C15 mm Hg(lit.)
density 1.20
vapor pressure 0Pa at 20℃
refractive index 1.4945 (estimate)
Fp 179°C/15mm
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Soluble in acetone and methanol.
pkapK1:8.889 (25°C)
form crystalline
color faintly brown
Water Solubility 2.27g/L at 20℃
Sensitive Air Sensitive
BRN 1073021
InChIKeyJVTZFYYHCGSXJV-UHFFFAOYSA-N
LogP0.95 at 20℃
CAS DataBase Reference621-59-0(CAS DataBase Reference)
NIST Chemistry ReferenceBenzaldehyde, 3-hydroxy-4-methoxy-(621-59-0)
EPA Substance Registry SystemBenzaldehyde, 3-hydroxy-4-methoxy- (621-59-0)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37-36
WGK Germany 3
RTECS CU6540000
Hazard Note Irritant
TSCA Yes
HS Code 29124900
MSDS Information
ProviderLanguage
Isovanillin English
SigmaAldrich English
ACROS English
ALFA English
Isovanillin Usage And Synthesis
Chemical PropertiesLight Tan Cyrstalline Solid
Uses3-Hydroxy-4-methoxybenzaldehyde was used as starting reagent during the two-step stereoselective synthesis of the anticancer drug (Z)-combretastatin A-4 and glycitein synthesis.
ApplicationIsovanillin is a kind of fragrance and isomer of vanillin. it has unique properties than vanillin, its fragrance can change with the change of ambient temperature, so it is especially suitable for special cosmetics and some special fragrance industries. Isovanillin is a selective inhibitor of aldehyde oxidase. It is not a substrate of that enzyme, and is metabolized by aldehyde dehydrogenase into isovanillic acid, which could make it a candidate drug for use in alcohol aversion therapy.
PreparationSynthesis of isovanillin: 4-Hydroxybenzaldehyde is used as raw material, firstly react with bromine to obtain 3-bromo-4-hydroxybenzaldehyde, then react with methyl iodide to obtain 3-bromo-4-methoxybenzaldehyde, and then hydrolyzed under the action of sodium hydroxide and cuprous chloride to produce isovanillin. The yield was 64.1%.
DefinitionChEBI: Isovanillin is a member of the class of benzaldehydes that is 4-methoxybenzaldehyde substituted by a hydroxy group at position 3. It is an inhibitor of aldehyde oxidase. It has a role as an EC 1.2.3.1 (aldehyde oxidase) inhibitor, a plant metabolite, an antidiarrhoeal drug, an antifungal agent, a HIV protease inhibitor and an animal metabolite. It is a member of phenols, a monomethoxybenzene and a member of benzaldehydes.
Synthesis Reference(s)The Journal of Organic Chemistry, 45, p. 1596, 1980 DOI: 10.1021/jo01297a010
General Description3-Hydroxy-4-methoxybenzaldehyde on condensation with furan-2-carboxylic acid hydrazide and thiophene-2-carboxylic acid hydrazide yields Schiff-bases. It undergoes condensation reaction with1-azabicyclo[2.2.2]octan-3-one to give (Z)-2-(3-hydroxy-4-methoxybenzylidene)-1-azabicyclo[2.2.2]octan-3-one.
Flammability and ExplosibilityNot classified
target5-HT Receptor | AChR
Purification MethodsCrystallise isovaniline from H2O or *C6H6. The oxime has m 147o. [Beilstein 8 IV 1764.]
Tag:Isovanillin(621-59-0) Related Product Information
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