SYRINGALDOXIME

Base Information

• Chemical Name: SYRINGALDOXIME
• CAS No.: 5032-13-3
• Molecular Formula: C9H11 N O4
• Molecular Weight: 197.191
• Hs Code.: 2928000090
• Mol file: 5032-13-3.mol

Synonyms:3,5-Dimethoxy-4-hydroxybenzaldoxime;4-Hydroxy-3,5-dimethoxybenzaldehyde oxime; Syringaldehyde oxime; Syringaldoxime

Chemical Property of SYRINGALDOXIME

Chemical Property:

• Vapor Pressure: 2.98E-08mmHg at 25°C
• Boiling Point: 405.2°Cat760mmHg
• Flash Point: 198.8°C
• PSA: 71.28000
• Density: 1.28g/cm³
• LogP: 1.21750

Purity/Quality:

98% ^*data from raw suppliers

Syringaldoxime ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of SYRINGALDOXIME

There total 2 articles about SYRINGALDOXIME 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: 95.0%

syringic aldehyde (134-96-3) → 4-hydroxy-3,5-dimethoxybenzaldehyde oxime (5032-13-3)

Guidance literature:

With hydroxylamine hydrochloride; sodium acetate; In methanol; for 2h; Reflux;

DOI:10.1021/ja905924u

Reference yield:

→ (E)-4-hydroxy-3,5-dimethoxybenzaldehyde oxime (5032-13-3)

Guidance literature:

4-Hydroxy-3,5-dimethoxy-benzaldehyd in A. u. Hydroxylamin-hydrochlorid in W.;

Reference yield:

4-hydroxy-3,5-dimethoxybenzaldehyde oxime (5032-13-3) → 4-hydroxy-3,5-dimethoxyphenylmethylamine hydrochloride (5047-77-8)

Guidance literature:

With hydrogenchloride; hydrogen; palladium 10% on activated carbon; In ethanol; water; at 20 ℃; for 6h; under 760.051 Torr;

upstream raw materials:

syringic aldehyde

Downstream raw materials:

4-acetoxy-3,5-dimethoxy-benzonitrile

N-Iodoacetyl-3,5-dimethoxy-4-hydroxybenzylamin

4-hydroxy-3,5-dimethoxy-benzylamine,

C₂₀H₂₉NO₅

Refernces

• 1、 -. "APPLICATIONS OF N6-SUBSTITUTED ADENOSINE DERIVATIVE AND N6-SUBSTITUTED ADENINE DERIVATIVE TO CALMING, HYPNOSES, CONVULSION RESISTANCE, EPILEPTIC RESISTANCE, PARKINSON DISEASE RESISTANCE, AND DEMENTIA PREVENTION AND TREATMENT". Paragraph 0128. . Retrieved 2018/10/27.
• 2、 -. "N6-SUBSTITUTED ADENOSINE DERIVATIVES, N6-SUBSTITUTED ADENINE DERIVATIVES AND USES THEREOF". Page/Page column 58. . Retrieved 2012/11/06.