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Celecoxib EP Impurity B

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COA COO

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Celecoxib EP Impurity B

Impurity

CAS Number

331943-04-5

Molecular Formula

C17H14F3N3O2S

Product format

Neat

Molecular Weight

381.37

USP Description

Celecoxib Related Compound B

EP Description

Celecoxib impurity B CRS

Storage

+5°C

Shipping

Room Temperature

API Family

Celecoxib

Synonyms

Benzenesulfonamide, 4-[3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]-, Celecoxib Imp. B (EP), Celecoxib RC B (USP), Celecoxib Related Compound B and Celecoxib Impurity B

Smiles

Cc1ccc(cc1)c2cc(n(n2)c3ccc(cc3)S(=O)(=O)N)C(F)(F)F

Iupac Name

4-[3-(4-methylphenyl)-5-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
10mg
CE4564.14-10MG

3-4 weeks

25mg
CE4564.14-25MG

3-4 weeks

50mg
CE4564.14-50MG

3-4 weeks

100mg
CE4564.14-100MG

3-4 weeks

25mg
CD4564.14-25MG

3-5 weeks

100mg
CD4564.14-4X25MG

3-5 weeks

25mg
CB4564.14-25MG

4-5 weeks

100mg
CB4564.14-4X25MG

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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