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Levofloxacin EP Impurity B (Desmethyl Levofloxacin)

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COA COO

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Levofloxacin EP Impurity B (Desmethyl Levofloxacin)

Impurity

CAS Number

117707-40-1

Molecular Formula

C17H18FN3O4

Product format

Neat

Molecular Weight

347.35

USP Description

Levofloxacin Related Compound A

Storage

+5°C

Shipping

Room Temperature

API Family

Levofloxacin Hemihydrate

Synonyms

(S)-9-Fluoro-2, 3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic acid, DN 5455, Desmethyl Levofloxacin, UING 4-255, Levofloxacin Related Compound A (USP), Levofloxacin Related Compound A and Levofloxacin Hemihydrate Impurity B

Smiles

C[C@H]1COc2c(N3CCNCC3)c(F)cc4C(=O)C(=CN1c24)C(=O)O

Iupac Name

(2S)-7-fluoro-2-methyl-10-oxo-6-piperazin-1-yl-4-oxa-1-azatricyclo[7.3.1.05, 13]trideca-5(13), 6, 8 and 11-tetraene-11-carboxylic acid

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
5mg
CE3351.12-5MG

In Stock(Pending QC - 1-2 weeks)

10mg
CE3351.12-10MG

In Stock(Pending QC - 1-2 weeks)

50mg
CE3351.12-50MG

In Stock(Pending QC - 1-2 weeks)

25mg
CD3351.12-25MG

In Stock(Pending QC - 2-3 weeks)

100mg
CD3351.12-4X25MG

In Stock(Pending QC - 2-3 weeks)

25mg
CB3351.12-25MG

In Stock(Pending QC - 2-3 weeks)

100mg
CB3351.12-4X25MG

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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Synthesis

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