Search Thermo Fisher Scientific
項目搜尋
結構搜尋Thermo Scientific Chemicals
Veratraldehyde, 99%, Thermo Scientific Chemicals
產品號碼: A11110.22
100 g, Each
化學識別
CAS
120-14-9
IUPAC Name
3,4-dimethoxybenzaldehyde
Molecular Formula
C9H10O3
InChI Key
WJUFSDZVCOTFON-UHFFFAOYSA-N
SMILES
COC1=CC=C(C=O)C=C1OC
規格
規格表Melting Point (clear melt)
41.0-48.0?C
Form
Flakes
Appearance (Color)
White to cream to pale yellow
Assay (GC)
≥98.5%
Free acid (titration)
≤0.5%
說明
Veratraldehyde was used in the preparation of 4-chloromethyl-2-(dimethoxyphenyl)-1,3-dioxolane. It was used in the synthesis of (+)-lithospermic acid, having anti-HIV activity. It forms 1:1 inclusion complexes with cyclodextrins. It reacts with 3-acetyl-2,5-dimethythiophene to yield chalcone dye, (2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Veratraldehyde was used in the preparation of 4-chloromethyl-2-(dimethoxyphenyl)-1,3-dioxolane. It was used in the synthesis of (+)-lithospermic acid, having anti-HIV activity. It forms 1:1 inclusion complexes with cyclodextrins. It reacts with 3-acetyl-2,5-dimethythiophene to yield chalcone dye, (2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one.
Solubility
Soluble in water. Freely soluble in alcohol and ether.
Notes
Air sensitive. Incompatible with oxidizing agents.
Veratraldehyde was used in the preparation of 4-chloromethyl-2-(dimethoxyphenyl)-1,3-dioxolane. It was used in the synthesis of (+)-lithospermic acid, having anti-HIV activity. It forms 1:1 inclusion complexes with cyclodextrins. It reacts with 3-acetyl-2,5-dimethythiophene to yield chalcone dye, (2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one.
Solubility
Soluble in water. Freely soluble in alcohol and ether.
Notes
Air sensitive. Incompatible with oxidizing agents.
RUO – Research Use Only
圖表
文件與下載
證書
依批號或部分批號搜尋
常見問答集 (常見問題)
引用資料與參考文獻
Search citations by name, author, journal title or abstract text