Benzyl 2-(3-(aminomethyl)phenyl)-4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate CAS 1956326-92-3
| CAS No. | 1956326-92-3 |
| Molecular Formula | C22H22N4O3 |
| Molecular Weight | 390.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 2-(3-(aminomethyl)phenyl)-4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate (CAS 1956326-92-3), molecular formula C22H22N4O3 and molecular weight 390.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Benzyl 2-(3-(aminomethyl)phenyl)-4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate (C22H22N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 390.44 g/mol, it falls into the moderately-high-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), Benzyl 2-(3-(aminomethyl)phenyl)-4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate 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 Formula | C22H22N4O3 |
| Molecular Weight | 390.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Related Benzyl Standards
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Recommended Standards
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- tert-Butyl 2-(pyridin-3-ylmethyl)hydrazinecarboxylate (CAS 348628-13-7)
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