Naphthofluorescein di-O-(b-D-galactopyranoside) CAS 133551-98-1

Purity 97%+In StockPharmaceutical Standards
CAS No.133551-98-1
Molecular FormulaC40H36O15
Molecular Weight756.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Naphthofluorescein di-O-(b-D-galactopyranoside) CAS 133551-98-1 chemical structure

Description

CATO supplies Naphthofluorescein di-O-(b-D-galactopyranoside) (CAS 133551-98-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C40H36O15. Molecular weight: 756.70 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC40H36O15
Molecular Weight756.70 g/mol
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)23.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995

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