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Fluorescein Impurity 2 (3,6-Dichlorotrimellitic Anhydride)

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Fluorescein Impurity 2 (3,6-Dichlorotrimellitic Anhydride)

Impurity

CAS Number

81742-10-1

Molecular Formula

C9H2Cl2O5

Product format

Neat

Molecular Weight

261.01

API Family

Fluorescein

Synonyms

3, 6-dichlorotrimellitic anhydride; 4, 7-DICHLORO-1, 3-DIHYDRO-1, 3-DIOXO-5-ISOBENZOFURANCARBOXYLIC ACID; RefChem:487541; 862-993-4; 81742-10-1; 4, 7-dichloro-1, 3-dioxo-1, 3-dihydroisobenzofuran-5-carboxylic acid; 3, 6-Dichloro trimellitic anhydride; 3, 6-dichloro-4-carboxyphthalic anhydride; MFCD28962732; 5-Isobenzofurancarboxylic acid, 4, 7-dichloro-1, 3-dihydro-1, 3-dioxo-; 4, 7-DICHLORO-1, 3-DIOXO-2-BENZOFURAN-5-CARBOXYLIC ACID; 4, 7-dichloro-1, 3-dioxo-isobenzofuran-5-carboxylic acid; Fluorescein Impurity 14; C9H2Cl2O5; orb1307256; SCHEMBL2884593; 3, 6-dichlorotrimelliticanhydride; DTXSID50579115; HY-D0829; 4, 7-Dichloro-1, 3-dioxo-1 and 3-dihydro-2-benzofuran-5-carboxylic acid

Iupac Name

4, 7-dichloro-1 and 3-dioxo-2-benzofuran-5-carboxylic acid

InChI

InChI=1S/C9H2Cl2O5/c10-3-1-2(7(12)13)6(11)5-4(3)8(14)16-9(5)15/h1H,(H,12,13)

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
100mg
CE4696.17-100MG

3-4 weeks

25mg
CD4696.17-25MG

3-5 weeks

25mg
CB4696.17-25MG

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

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Excipient

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