Methyl 6-((5-cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinate CAS 1137475-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1137475-91-2
Molecular FormulaC18H21N7O2
Molecular Weight367.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 6-((5-cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinate CAS 1137475-91-2 chemical structure

Description

The occurrence of Methyl 6-((5-cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Methyl 6-((5-cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinate (CAS 1137475-91-2) is a high-purity analytical reference standard with the molecular formula C18H21N7O2 and a molecular weight of 367.41 g/mol.

Structurally, Methyl 6-((5-cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinate (C18H21N7O2) contains a steroid core, 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 367.41 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), Methyl 6-((5-cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinate 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 FormulaC18H21N7O2
Molecular Weight367.41 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms7

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