N-亚硝基-5,6,7,8-四氢咪唑[1,2-A]吡嗪 CAS 91476-88-9

Purity 97%+In StockPharmaceutical Standards
CAS No.91476-88-9
Molecular FormulaC6H8N4O
Molecular Weight152.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-亚硝基-5,6,7,8-四氢咪唑[1,2-A]吡嗪 CAS 91476-88-9 chemical structure

Description

Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, N-亚硝基-5,6,7,8-四氢咪唑[1,2-A]吡嗪 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

N-亚硝基-5,6,7,8-四氢咪唑[1,2-A]吡嗪 (CAS 91476-88-9), molecular formula C6H8N4O and molecular weight 152.15 g/mol, is a CATO reference standard with documented purity and traceability.

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), N-亚硝基-5,6,7,8-四氢咪唑[1,2-A]吡嗪 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 FormulaC6H8N4O
Molecular Weight152.15 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms4

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