2-Hydroxy-4,5-dimethoxybenzaldehyde

Base Information

• Chemical Name: 2-Hydroxy-4,5-dimethoxybenzaldehyde
• CAS No.: 14382-91-3
• Molecular Formula: C9H10O4
• Molecular Weight: 182.176
• Hs Code.: 2912499000
• European Community (EC) Number: 840-864-3
• DSSTox Substance ID: DTXSID20450826
• Nikkaji Number: J1.082.808B
• ChEMBL ID: CHEMBL3753940
• Mol file: 14382-91-3.mol

Synonyms:2-hydroxy-4,5-dimethoxybenzaldehyde;14382-91-3;Benzaldehyde, 2-hydroxy-4,5-dimethoxy-;MFCD00598182;4,5-dimethoxy-2-hydroxybenzaldehyde;SCHEMBL333221;CHEMBL3753940;DTXSID20450826;XIKGRPKDQDFXLF-UHFFFAOYSA-N;2-hydroxy 4,5dimethoxybenzaldehyde;2-hydroxy 4,5-dimethoxybenzaldehyde;3,4-dimethoxy-6-hydroxybenzaldehyde;4,5-dimethoxy-2-hydroxy-benzaldehyde;3,4-Dimethoxy-6-hydroxy-benzaldehyde;AKOS022641001;AS-32388;SY025559;CS-0150607;FT-0709707;EN300-124218;A884881;Z1255487917

Chemical Property of 2-Hydroxy-4,5-dimethoxybenzaldehyde

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 105 °C
• Boiling Point: 315.76oC at 760 mmHg
• PKA: 8.30±0.23(Predicted)
• Flash Point: 127.092oC
• PSA: 55.76000
• Density: 1.235g/cm3
• LogP: 1.22190
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 182.05790880
• Heavy Atom Count: 13
• Complexity: 171

Purity/Quality:

98%min ^*data from raw suppliers

2-Hydroxy-4,5-dimethoxybenzaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=C(C(=C1)C=O)O)OC

Technology Process of 2-Hydroxy-4,5-dimethoxybenzaldehyde

There total 21 articles about 2-Hydroxy-4,5-dimethoxybenzaldehyde which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

asaraldehyde (4460-86-0,14374-62-0) → 2-hydroxy-4,5-dimethoxybenzaldehyde (14382-91-3)

Guidance literature:

asaraldehyde; With boron trichloride; In dichloromethane; at -78 - 20 ℃; for 3h;

With hydrogenchloride; water; In dichloromethane; at 0 ℃;

Reference yield: 98.0%

2-benzyloxy-4,5-dimethoxy-benzaldehyde (14382-86-6) → 2-hydroxy-4,5-dimethoxybenzaldehyde (14382-91-3)

Guidance literature:

With hydrogen; palladium 10% on activated carbon; In ethyl acetate; for 15h; under 760.051 Torr;

Reference yield: 94.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + 3,4-dimethoxyphenol (2033-89-8) → 2-hydroxy-4,5-dimethoxybenzaldehyde (14382-91-3)

Guidance literature:

With triethylamine; magnesium chloride; In tetrahydrofuran; at 80 ℃; for 8h;

DOI:10.1021/acs.joc.5b02160

upstream raw materials:

2-amino-4,5-dimethoxybenzaldehyde

3,4-dimethoxyphenol

dicyanozinc

asaraldehyde

Downstream raw materials:

2,4,6-trimethoxy-benzoic acid-(2-formyl-4,5-dimethoxy-phenyl ester)

4,5-dimethoxy-2-hydroxybenzonitrile

Scoparone

2-acetoxy-4,5-dimethoxybenzaldehyde

Refernces

• 1、 Nayak, Maloy,Kim, Ikyon. "Alkyne Carbonyl Metathesis As a Means to Make 4-Acyl Chromenes: Syntheses of (±)-Deguelin and (±)-Munduserone". . p. 11460 - 11467. Retrieved 2015.
• 2、 Moolman, Chantalle,van der Sluis, Rencia,Beteck, Richard M.,Legoabe, Lesetja J.. "Exploration of benzofuran-based compounds as potent and selective Plasmodium falciparum glycogen synthase kinase-3 (PfGSK-3) inhibitors". . . Retrieved 2021/04/09.
• 3、 Sang, Dayong,Yue, Huaxin,Zhao, Zhengdong,Yang, Pengtao,Tian, Juan. "Anchimerically Assisted Selective Cleavage of Acid-Labile Aryl Alkyl Ethers by Aluminum Triiodide and N, N-Dimethylformamide Dimethyl Acetal". . p. 6429 - 6440. Retrieved 2020/07/14.