[A11110] CAS 120-14-9 | Veratraldehyde, 99% | Alfa
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Brand: Alfa Aesar
120-14-9 | C9H10O3 | veratraldehyde protocatechuic aldehyde dimethyl ether protocatechualdehyde dimethyl ether veratrum aldehyde protocatechuecaldehyde dimethyl ether
Chemical Identifiers
CAS
120-14-9
Molecular Weight (g/mol)
166.18
Synonym
veratraldehyde protocatechuic aldehyde dimethyl ether protocatechualdehyde dimethyl ether veratrum aldehyde protocatechuecaldehyde dimethyl ether
SMILES
COC1=CC=C(C=O)C=C1OC
InChI Key
WJUFSDZVCOTFON-UHFFFAOYSA-N
Molecular Formula
C9H10O3
IUPAC Name
3,4-dimethoxybenzaldehyde
Specifications
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%
설명
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.
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.
Other References:
Merck Index:14,9951Beilstein:473899
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H315-H319-H335
GHS H StatementH302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:YX5088000
경고:RUO – Research Use Only
CAS120-14-9FORMULAC9H10O3EINECS204-373-2MDLMFCD00003363
| Pakage | 100g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
