1-(3-Nitropyridin-2-yl)piperazine 1-(3-nitro-2-pyridinyl)piperazine 1-(3-nitro-pyridin-2-yl)-piperazine 1-(3-nitro-pyridin-2-yl)piperazine 87394-48-7 CAS 87394-48-7

Purity 97%+In StockPharmaceutical Standards
CAS No.87394-48-7
Molecular FormulaC9H12N4O2
Molecular Weight208.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-Nitropyridin-2-yl)piperazine 1-(3-nitro-2-pyridinyl)piperazine 1-(3-nitro-pyridin-2-yl)-piperazine 1-(3-nitro-pyridin-2-yl)piperazine 87394-48-7 CAS 87394-48-7 chemical structure

Description

The occurrence of 1-(3-Nitropyridin-2-yl)piperazine 1-(3-nitro-2-pyridinyl)piperazine 1-(3-nitro-pyridin-2-yl)-piperazine 1-(3-nitro-pyridin-2-yl)piperazine 87394-48-7 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(3-Nitropyridin-2-yl)piperazine 1-(3-nitro-2-pyridinyl)piperazine 1-(3-nitro-pyridin-2-yl)-piperazine 1-(3-nitro-pyridin-2-yl)piperazine 87394-48-7 (CAS 87394-48-7) is a high-purity analytical reference standard with the molecular formula C9H12N4O2 and a molecular weight of 208.22 g/mol.

Structurally, 1-(3-Nitropyridin-2-yl)piperazine 1-(3-nitro-2-pyridinyl)piperazine 1-(3-nitro-pyridin-2-yl)-piperazine 1-(3-nitro-pyridin-2-yl)piperazine 87394-48-7 (C9H12N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 208.22 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.

As a certified reference material (CRM), 1-(3-Nitropyridin-2-yl)piperazine 1-(3-nitro-2-pyridinyl)piperazine 1-(3-nitro-pyridin-2-yl)-piperazine 1-(3-nitro-pyridin-2-yl)piperazine 87394-48-7 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 FormulaC9H12N4O2
Molecular Weight208.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms4

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