20004-62-0 7N3A092A5X Resistomycin 2H-Benzo(cd)pyrene-2,6(1H)-dione, 3,5,7,10-tetrahydroxy-1,1,9-trimethyl- A 3733A 4-08-00-03704 (Beilstein Handbook Reference) Antibiotic A 3733A BRN 2187224 Croceomycin Geliomycin Itamycin UNII-7N3A092A5X CAS 20004-62-0

Purity 97%+In StockPharmaceutical Standards
CAS No.20004-62-0
Molecular FormulaC22H16O6
Molecular Weight376.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

20004-62-0 7N3A092A5X Resistomycin 2H-Benzo(cd)pyrene-2,6(1H)-dione, 3,5,7,10-tetrahydroxy-1,1,9-trimethyl- A 3733A 4-08-00-03704 (Beilstein Handbook Reference) Antibiotic A 3733A BRN 2187224 Croceomycin Geliomycin Itamycin UNII-7N3A092A5X CAS 20004-62-0 chemical structure

Description

20004-62-0 7N3A092A5X Resistomycin 2H-Benzo(cd)pyrene-2,6(1H)-dione, 3,5,7,10-tetrahydroxy-1,1,9-trimethyl- A 3733A 4-08-00-03704 (Beilstein Handbook Reference) Antibiotic A 3733A BRN 2187224 Croceomycin Geliomycin Itamycin UNII-7N3A092A5X (CAS 20004-62-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H16O6. Molecular weight: 376.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H16O6
Molecular Weight376.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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.)1962

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