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BRAND

Naproxen EP Impurity B

Impurity

CAS Number

89617-86-7

Molecular Formula

C14H13ClO3

Product format

Neat

Molecular Weight

264.70

Storage

+5°C

Shipping

Room Temperature

API Family

Naproxen

Synonyms

(2S)-2-(5-Chloro-6-methoxynaphthalen-2-yl)propanoic Acid, Naproxen Imp. B (EP), 5-Chloronaproxen and Naproxen Impurity B

Smiles

COc1ccc2cc(ccc2c1Cl)[C@H](C)C(=O)O

Iupac Name

(2S)-2-(5-chloro-6-methoxynaphthalen-2-yl)propanoic acid

Downloads

SDS COA COO

Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE4412.17-25MG

In stock
250mg
CE4412.17-250MG

In stock
2.5g
CE4412.17-2.5G

In stock
25mg
CD4412.17-25MG

2-4 weeks
100mg
CD4412.17-4X25MG

2-4 weeks
25mg
CB4412.17-25MG

3-4 weeks
100mg
CB4412.17-4X25MG

3-4 weeks
Request custom package size
Product added to your cart

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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