Ammonium 3-oxo-3'-(phosphonooxy)-3H-spiro[iSobenzofuran-1,9'-xanthen]-6'-yl phosphate CAS 197777-66-5

Purity 97%+In StockPharmaceutical Standards
CAS No.197777-66-5
Molecular FormulaC20H12O11P2 2*H4N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ammonium 3-oxo-3'-(phosphonooxy)-3H-spiro[iSobenzofuran-1,9'-xanthen]-6'-yl phosphate CAS 197777-66-5 chemical structure

Description

Order Ammonium 3-oxo-3'-(phosphonooxy)-3H-spiro[iSobenzofuran-1,9'-xanthen]-6'-yl phosphate (CAS 197777-66-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H12O11P2 2*H4N. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC20H12O11P2 2*H4N
Molecular Weight508.29 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Nitrogen Atoms1

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