12H-5-Oxa-1,6,11,12-tetraazatetracene CAS 72119-84-7

Purity 97%+In StockPharmaceutical Standards
CAS No.72119-84-7
Molecular FormulaC13H8N4O
Molecular Weight236.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

12H-5-Oxa-1,6,11,12-tetraazatetracene CAS 72119-84-7 chemical structure

Description

As a certified reference material (CRM), 12H-5-Oxa-1,6,11,12-tetraazatetracene 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.

12H-5-Oxa-1,6,11,12-tetraazatetracene (CAS 72119-84-7) is a high-purity analytical reference standard with the molecular formula C13H8N4O and a molecular weight of 236.23 g/mol.

Structurally, 12H-5-Oxa-1,6,11,12-tetraazatetracene (C13H8N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 236.23 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

Molecular FormulaC13H8N4O
Molecular Weight236.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms4

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