[A13696] CAS 105-45-3 | Methyl acetoacetate, 99% | Alfa
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Brand: Alfa Aesar
105-45-3 | C5H8O3 | methyl acetoacetate methylacetoacetate methyl acetylacetonate methylester kyseliny acetoctove
Chemical Identifiers
CAS
105-45-3
Molecular Weight (g/mol)
116.12
Synonym
methyl acetoacetate methylacetoacetate methyl acetylacetonate methylester kyseliny acetoctove
SMILES
COC(=O)CC(C)=O
InChI Key
WRQNANDWMGAFTP-UHFFFAOYSA-N
Molecular Formula
C5H8O3
IUPAC Name
methyl 3-oxobutanoate
Specifications
Appearance (Color)
Clear colorless
Assay (Silylated GC)
≥98.5%
Refractive Index
1.4175-1.4215 @ 20?C
Form
Liquid
설명
Methyl acetoacetate is used as a chemical reagent used in the synthesis of pharmaceuticals. It participates in the Biginelli reaction, forming molecules including dihydropyrimidinones.Methyl acetoacetate (MAA) is used for the synthesis of alpha-substituted aceto- acetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives.
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
Methyl acetoacetate is used as a chemical reagent used in the synthesis of pharmaceuticals. It participates in the Biginelli reaction, forming molecules including dihydropyrimidinones.Methyl acetoacetate (MAA) is used for the synthesis of alpha-substituted aceto- acetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives.
Methyl acetoacetate is used as a chemical reagent used in the synthesis of pharmaceuticals. It participates in the Biginelli reaction, forming molecules including dihydropyrimidinones.Methyl acetoacetate (MAA) is used for the synthesis of alpha-substituted aceto- acetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives.
Solubility
Soluble in water
Notes
Store at 2-8°C. Incompatible with oxidizing agents and bases. Protect from light.
Other References:
Merck Index:14,6009Beilstein:506727
GHS Hazard and Precautionary Statements
Hazard Statements:H227-H319
GHS H StatementH319-H227Causes serious eye irritation.Combustible liquid.
Precautionary Statements:P210-P264b-P280-P305+P351+P338-P370+P378q-P501c
Risk & Safety
TSCA:YesRTECS Number:AK5775000
경고:RUO – Research Use Only
CAS105-45-3FORMULAC5H8O3EINECS203-299-8MDLMFCD00008784
| Pakage | 1000g, 250g, 5000g |
|---|---|
| brand | Alfa Aesar |
