1-(pyridin-3-ylmethyl)imidazolidin-2-one CAS 37732-90-4
| CAS No. | 37732-90-4 |
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(pyridin-3-ylmethyl)imidazolidin-2-one (C9H11N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(pyridin-3-ylmethyl)imidazolidin-2-one (CAS 37732-90-4), molecular formula C9H11N3O and molecular weight 177.20 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.
CATO manufactures 1-(pyridin-3-ylmethyl)imidazolidin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-(pyridin-3-yl)pentane-1,3-dione (CAS 622403-56-9)
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- 3-Chloro-5-((trifluoromethyl)sulfonyl)benzoic acid (CAS 2378554-12-0)
- (4R,4'R,5S,5'S)-2,2'-(1,3-Dihydro-2H-inden-2-ylidene)bis[4,5-dihydro-4,5-diphenyloxazole] (CAS 1656253-81-4)
- 2,3-Dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyrimidine (CAS 1111638-08-4)
- (3-Fluoro-4-((4-methylpiperazin-1-yl)methyl)phenyl)boronic acid (CAS 1334401-01-2)
- 1-((4-(4-Nitro-2-(trifluoromethyl)phenoxy)phenyl)sulfonyl)piperidine (CAS 1858240-22-8)
- 1-(4-Fluorophenyl)-5-methyl-4-(pyridin-2-yl)-1,2-dihydro-3H-pyrazol-3-one (CAS 956796-43-3)
- 2-Oxopiperazine-3,3,5,5,6,6-d6 (CAS 1219803-71-0)
- Tyr-α-CGRP (23-37) (mouse, rat) (CAS 198277-54-2)
- 4-(pyridin-4-ylmethyl)piperidin-4-ol dihydrochloride (CAS 1021205-22-0)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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