77879-90-4 Gilvocarcin V 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(6-deoxy-alpha-galactofuranosyl)-8-ethenyl-1-hydroxy-10,12-dimethoxy- ANANDAMYCIN DC-38-V Gilvocarcina NSC 338943 Toromycin CAS 77879-90-4

Purity 97%+In StockPharmaceutical Standards
CAS No.77879-90-4
Molecular FormulaC27H26O9
Molecular Weight494.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

77879-90-4 Gilvocarcin V 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(6-deoxy-alpha-galactofuranosyl)-8-ethenyl-1-hydroxy-10,12-dimethoxy- ANANDAMYCIN DC-38-V Gilvocarcina NSC 338943 Toromycin CAS 77879-90-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 77879-90-4 Gilvocarcin V 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(6-deoxy-alpha-galactofuranosyl)-8-ethenyl-1-hydroxy-10,12-dimethoxy- ANANDAMYCIN DC-38-V Gilvocarcina NSC 338943 Toromycin.

CATO supplies 77879-90-4 Gilvocarcin V 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(6-deoxy-alpha-galactofuranosyl)-8-ethenyl-1-hydroxy-10,12-dimethoxy- ANANDAMYCIN DC-38-V Gilvocarcina NSC 338943 Toromycin (CAS 77879-90-4), a certified reference material (molecular formula C27H26O9, MW 494.49 g/mol) for analytical method development and quality control.

77879-90-4 Gilvocarcin V 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(6-deoxy-alpha-galactofuranosyl)-8-ethenyl-1-hydroxy-10,12-dimethoxy- ANANDAMYCIN DC-38-V Gilvocarcina NSC 338943 Toromycin (C27H26O9) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 77879-90-4 Gilvocarcin V 6H-Benzo(d)naphtho(1,2-b)pyran-6-one, 4-(6-deoxy-alpha-galactofuranosyl)-8-ethenyl-1-hydroxy-10,12-dimethoxy- ANANDAMYCIN DC-38-V Gilvocarcina NSC 338943 Toromycin meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC27H26O9
Molecular Weight494.49 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979

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