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BRAND

(E)-4-(Carboxymethoxy)-4-oxobut-2-enoic Acid

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COA COO

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(E)-4-(Carboxymethoxy)-4-oxobut-2-enoic Acid

Impurity

CAS Number

2169861-24-7

Molecular Formula

C6H6O6

Product format

Neat

Molecular Weight

174.108

Storage

+5°C

Shipping

Room Temperature

API Family

Bisoprolol Fumarate

Synonyms

2-Butenedioic acid, 1-(carboxymethyl) ester and (E)-4-(Carboxymethoxy)-4-oxobut-2-enoic acid

Smiles

OC(=O)COC(=O)\C=C\C(=O)O

Iupac Name

(E)-4-(carboxymethoxy)-4-oxo-but-2-enoic acid

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE4643.38-25MG

3-4 weeks

100mg
CE4643.38-100MG

3-4 weeks

25mg
CD4643.38-25MG

3-5 weeks

100mg
CD4643.38-4X25MG

3-5 weeks

25mg
CB4643.38-25MG

4-5 weeks

100mg
CB4643.38-4X25MG

4-5 weeks

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

API

We have designed a range of primary API standards manufactured according to international regulations that come with the most extensive Certificate of Analysis which includes Identity checks by several techniques.

Excipient

Excipients standards comes with a detailed Certificate of Analysis with Identity, Purity and Assay data. They are also suitable for use with non-compendial analytical methods.

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Synthesis

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