Ethyl Trans-4-oxobutenoate

Ethyl Trans-4-oxobutenoate

Ethyl trans-4-oxobutenoate is an intermediate used in the synthesis of various pharmaceutically active molecules.
It can also be used in the asymmetric catalytic alkynylation of acetaldehyde, producing attractive synthons with broad applications, such as (+)-Tetrahydropyrenophorol.
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Product Details

Product Description

Chemical Name

Ethyl trans-4-oxobutenoate

Synonyms

Ethyl fumaraldehydate;
(E)-Ethyl 4-oxobut-2-enoate
(2E)-4-Oxo-2-butenoic Acid Ethyl Ester;
Fumaraldehydic Acid Ethyl Ester;
(2E)-4-Oxobut-2-enoic Acid Ethyl Ester;
(E)-Ethyl 4-Oxo-2-butenoate;
Ethyl (2E)-4-Oxobut-2-enoate;
Ethyl Fumaraldehydate;
Ethyl trans-4-Oxo-2-butenoate;

CAS No.

2960-66-9

InChI Key

SDGAEBKMHIPSAC-ONEGZZNKSA-N

Solubility

Slightly soluble in water(2.6 g/L at 25°C).

Packing size

As per Customers’ Requirements

Shelf life

2 years

Application

Ethyl trans-4-oxobutenoate is an intermediate used in the synthesis of various pharmaceutically active molecules. It can also be used in the asymmetric catalytic alkynylation of acetaldehyde, producing attractive synthons with broad applications, such as (+)-Tetrahydropyrenophorol.

Indications

Rarefaction of bone

Hazard identification

Classification of the substance or mixture

Acute toxicity - Oral, Category 3
Skin corrosion, Category 1B
Skin sensitization, Category 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

Packing

25kg/barrel, 200kgs/barrel.
Or Packing as your request, with photo before shipment.

Shipping

1. Mixed container, we can mix different items in one container.
2. Prompt shipment with professional documents

Our Services
1.More than 10 years of manufacturing success in China and exporting experience worldwide.
2.We combine our own resources with some other well-developed factories to fulfill a wide range
of contract manufacturing capabilities. Working with one source, saves time and money.
3.Normal lead times range from 1 weeks for the products.
4.Our sales department is 24 hours available in order to help our customers solve problems quickly.

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