5-(Benzylthio)-3-(cyclohexylmethyl)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one CAS 1024618-85-6
| CAS No. | 1024618-85-6 |
| Molecular Formula | C26H29N3O3S |
| Molecular Weight | 463.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(Benzylthio)-3-(cyclohexylmethyl)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(Benzylthio)-3-(cyclohexylmethyl)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024618-85-6), molecular formula C26H29N3O3S and molecular weight 463.59 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C26H29N3O3S, 5-(Benzylthio)-3-(cyclohexylmethyl)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 463.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 5-(Benzylthio)-3-(cyclohexylmethyl)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-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
| Molecular Formula | C26H29N3O3S |
| Molecular Weight | 463.59 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- UNC2881 (CAS 1493764-08-1)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 332100-72-8)
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- 2-(2,5-Dimethoxy-4-methylphenyl)-4-methylpyrrolidine (CAS 603068-71-9)
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- 5-(3,5-Difluorobenzyl)thiazol-2(3h)-imine (CAS 926247-32-7)
- 6-(Cyclopentyloxy)pyridin-3-amine (CAS 748183-38-2)
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- 7-Ethylnaphthalen-2-ol (CAS 1314130-74-9)
- (2-Chloroacetyl)-L-phenylalanine (CAS 721-65-3)
- 6-(4-Chlorophenyl)-3-methylimidazo[2,1-b]oxazole (CAS 191019-42-8)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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