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BRAND

Famotidine EP Impurity B

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COA COO

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Famotidine EP Impurity B

Impurity

CAS Number

89268-62-2

Molecular Formula

C16H23N11O2S5

Product format

Neat

Molecular Weight

561.75

USP Description

Famotidine Related Compound B

Storage

+5°C

Shipping

Room Temperature

API Family

Famotidine

Synonyms

Famotidine Related Compound B, Famotidine Related Compound B and Famotidine Impurity B

Smiles

NC(=Nc1nc(CSCCC2=NS(=O)(=O)N=C(CCSCc3csc(N=C(N)N)n3)N2)cs1)N

Iupac Name

2-[4-[2-[5-[2-[[2-(diaminomethylideneamino)-1, 3-thiazol-4-yl]methylsulfanyl]ethyl]-1, 1-dioxo-4H-1, 2, 4, 6-thiatriazin-3-yl]ethylsulfanylmethyl]-1 and 3-thiazol-2-yl]guanidine

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
10mg
CE3029.20-10MG

3-4 weeks

25mg
CE3029.20-25MG

3-4 weeks

100mg
CE3029.20-100MG

3-4 weeks

25mg
CD3029.20-25MG

3-5 weeks

100mg
CD3029.20-100MG

3-5 weeks

25mg
CB3029.20-25MG

4-5 weeks

100mg
CB3029.20-100MG

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.

Custom
Synthesis

We offer tailor-made synthesis services of up to gram-quantities of materials for a wide range of pharmaceutical customers. The customer can order a specific molecule that is only synthesized on your request on the scale, with the purity and with the specification or methods you require.

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