81927-47-1 1,2-Diamino-4,5-ethylenedioxybenzene 1,4-Benzodioxin-6,7-diamine, 2,3-dihydro- DEDB 2,3-Dihydro-1,4-benzodioxin-6,7-diamine CAS 81927-47-1

Purity 97%+In StockPharmaceutical Standards
CAS No.81927-47-1
Molecular FormulaC8H16N2O2
Molecular Weight172.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

81927-47-1 1,2-Diamino-4,5-ethylenedioxybenzene 1,4-Benzodioxin-6,7-diamine, 2,3-dihydro- DEDB 2,3-Dihydro-1,4-benzodioxin-6,7-diamine CAS 81927-47-1 chemical structure

Description

As a certified reference material (CRM), 81927-47-1 1,2-Diamino-4,5-ethylenedioxybenzene 1,4-Benzodioxin-6,7-diamine, 2,3-dihydro- DEDB 2,3-Dihydro-1,4-benzodioxin-6,7-diamine 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.

81927-47-1 1,2-Diamino-4,5-ethylenedioxybenzene 1,4-Benzodioxin-6,7-diamine, 2,3-dihydro- DEDB 2,3-Dihydro-1,4-benzodioxin-6,7-diamine (CAS 81927-47-1), molecular formula C8H16N2O2 and molecular weight 172.22 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 81927-47-1 1,2-Diamino-4,5-ethylenedioxybenzene 1,4-Benzodioxin-6,7-diamine, 2,3-dihydro- DEDB 2,3-Dihydro-1,4-benzodioxin-6,7-diamine (C8H16N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC8H16N2O2
Molecular Weight172.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1980
Nitrogen Atoms2

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