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Fluorescein Impurity 7

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COA COO

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Fluorescein Impurity 7

Impurity

CAS Number

7262-41-1

Molecular Formula

C22H14O6

Product format

Neat

Molecular Weight

374.35

API Family

Fluorescein

Synonyms

7262-41-1; SCHEMBL2285435; (6'-hydroxy-3-oxospiro[2-benzofuran-1, 9'-xanthene]-3'-yl) acetate; 3'-hydroxy-3-oxo-3H-spiro[isobenzofuran-1 and 9'-xanthen]-6'-yl acetate

Iupac Name

(6'-hydroxy-3-oxospiro[2-benzofuran-1 and 9'-xanthene]-3'-yl) acetate

InChI

InChI=1S/C22H14O6/c1-12(23)26-14-7-9-18-20(11-14)27-19-10-13(24)6-8-17(19)22(18)16-5-3-2-4-15(16)21(25)28-22/h2-11,24H,1H3

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25mg
CE4696.19-25MG

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CD4696.19-25MG

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CB4696.19-25MG

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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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