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BRAND

Theophylline EP Impurity B (Pentoxifylline EP Impurity B)

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COA COO

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Theophylline EP Impurity B (Pentoxifylline EP Impurity B)

Impurity

CAS Number

1076-22-8

Molecular Formula

C6H6N4O2

Product format

Neat

Molecular Weight

166.14

USP Description

Theophylline Related Compound B

Storage

+5°C

Shipping

Room Temperature

API Family

Theophylline , Aminophylline and Pentoxifylline

Synonyms

Theophylline Imp. B (EP), Pentoxifylline Imp. B (EP), Theophylline-Ethylenediamine Anhydrous Imp. B (EP), Theophylline USP Related Compound B, Theophylline USP RC B, 3-Methyl-3, 7-dihydro-1H-purine-2, 6-dione, 3-Methylxanthine, Theophylline-Ethylenediamine Imp. B (EP), Theophylline Related Compound B, Pentoxifylline Impurity B, Theophylline Impurity B and Theophylline-Ethylenediamine Impurity B

Smiles

CN1C(=O)NC(=O)c2[nH]cnc12

Iupac Name

3-methyl-7H-purine-2 and 6-dione

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE4429.13-25MG

In Stock(Pending QC - 1-2 weeks)

100mg
CE4429.13-100MG

In Stock(Pending QC - 1-2 weeks)

1g
CE4429.13-1G

In Stock(Pending QC - 1-2 weeks)

10g
CE4429.13-10G

In Stock(Pending QC - 1-2 weeks)

25g
CE4429.13-25G

In Stock(Pending QC - 1-2 weeks)

25mg
CD4429.13-25MG

In Stock(Pending QC - 2-3 weeks)

100mg
CD4429.13-4X25MG

In Stock(Pending QC - 2-3 weeks)

25mg
CB4429.13-25MG

In Stock(Pending QC - 2-3 weeks)

100mg
CB4429.13-4X25MG

In Stock(Pending QC - 2-3 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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