23774-13-2 1,4-Phenazinedione, 2,3-dihydroxy- 5-25-03-00374 (Beilstein Handbook Reference) BRN 0237377 2,3-Dihydroxy-1,4-phenazinedione 2,3-Dihydroxy-1,4-phenazinequinone NSC 111181 CAS 23774-13-2

Purity 97%+In StockPharmaceutical Standards
CAS No.23774-13-2
Molecular FormulaC12H6N2O4
Molecular Weight242.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

23774-13-2 1,4-Phenazinedione, 2,3-dihydroxy- 5-25-03-00374 (Beilstein Handbook Reference) BRN 0237377 2,3-Dihydroxy-1,4-phenazinedione 2,3-Dihydroxy-1,4-phenazinequinone NSC 111181 CAS 23774-13-2 chemical structure

Description

23774-13-2 1,4-Phenazinedione, 2,3-dihydroxy- 5-25-03-00374 (Beilstein Handbook Reference) BRN 0237377 2,3-Dihydroxy-1,4-phenazinedione 2,3-Dihydroxy-1,4-phenazinequinone NSC 111181 (CAS 23774-13-2) is a high-purity analytical reference standard with the molecular formula C12H6N2O4 and a molecular weight of 242.19 g/mol.

23774-13-2 1,4-Phenazinedione, 2,3-dihydroxy- 5-25-03-00374 (Beilstein Handbook Reference) BRN 0237377 2,3-Dihydroxy-1,4-phenazinedione 2,3-Dihydroxy-1,4-phenazinequinone NSC 111181 (C12H6N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.

CATO manufactures 23774-13-2 1,4-Phenazinedione, 2,3-dihydroxy- 5-25-03-00374 (Beilstein Handbook Reference) BRN 0237377 2,3-Dihydroxy-1,4-phenazinedione 2,3-Dihydroxy-1,4-phenazinequinone NSC 111181 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 FormulaC12H6N2O4
Molecular Weight242.19 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 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms2

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