Leurubicin CAS 70774-25-3

Purity 97%+In StockPharmaceutical Standards
CAS No.70774-25-3
Molecular FormulaC33H40N2O12
Molecular Weight656.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Leurubicin CAS 70774-25-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 656.68 g/mol gives Leurubicin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Leurubicin (CAS 70774-25-3), a certified reference material (molecular formula C33H40N2O12, MW 656.68 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Leurubicin is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 656.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Leurubicin under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC33H40N2O12
Molecular Weight656.68 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms2

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