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Sulfobromophthalein Sodium Salt, MP Biomedicals™

Catalog No. MP215672601 Shop All MP Biomedicals, Inc Products
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Used as a substrate for multidrug resistance associated protein 2 (Mrp2). Sulfobromophthalein Sodium Salt, MP Biomedicals is a dye with a high affinity for organic anion transporting polypeptides (OATPs). BSP is used in diagnosis of hepatic disorders and

BSP is transported into hepatocytes by OATPs and, after conjugation to glutathione, is excreted into bile by Mrp2.3 It was found to inhibit the aldo-keto reductase ARK1C20.

Chemical Identifiers

CAS

71-67-0

Molecular Formula

C20H8Br4Na2O10S2

Molecular Weight (g/mol)

837.99

MDL Number

MFCD00150017

InChI Key

GHAFORRTMVIXHS-UHFFFAOYSA-L

Synonym

bromosulfophthalein, sulfobromophthalein, 3h bsp, 3h-bsp, d00ady

PubChem CID

102371197

ChEBI

CHEBI:63827

IUPAC Name

disodium 2-hydroxy-5-[4,5,6,7-tetrabromo-1-(4-hydroxy-3-sulfonatophenyl)-3-oxo-1,3-dihydro-2-benzofuran-1-yl]benzene-1-sulfonate

SMILES

[Na+].[Na+].OC1=CC=C(C=C1S([O-])(=O)=O)C1(OC(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC=C(O)C(=C1)S([O-])(=O)=O

Specifications

Quantity

1 g

Solubility Information

Soluble in water (20mg/mL, clear, colorless solution). Insoluble in ethanol or acetone.

Formula Weight

838

Physical Form

Powder

Recommended Storage

Store at Room Temperature (15-30°C).
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