(R)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-one CAS 2673370-76-6

Description

(R)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-one (CAS 2673370-76-6) is a high-purity analytical reference standard with the molecular formula C11H12N2O2 and a molecular weight of 204.23 g/mol.

Structurally, (R)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-one (C11H12N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 204.23 g/mol, it falls into the medium-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), (R)-2'-Amino-7'-methyl-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridin]-5'-one 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

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