N-(1-Cyanocyclohexyl)-2-((4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetamide CAS 878575-68-9
| CAS No. | 878575-68-9 |
| Molecular Formula | C21H22N2O4 |
| Molecular Weight | 366.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(1-Cyanocyclohexyl)-2-((4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetamide is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(1-Cyanocyclohexyl)-2-((4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetamide (CAS 878575-68-9), molecular formula C21H22N2O4 and molecular weight 366.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(1-Cyanocyclohexyl)-2-((4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetamide (C21H22N2O4) contains a flavonoid 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 366.41 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), N-(1-Cyanocyclohexyl)-2-((4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetamide 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 | C21H22N2O4 |
| Molecular Weight | 366.41 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(1-Cyanocyclohexyl)-2-((5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 876870-12-1)
- N-(1-Cyanocyclohexyl)-N-methyl-2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 1009761-57-2)
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 4-isobutoxybenzoate (CAS 877830-78-9)
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 923235-42-1)
- N-(1-Cyanocyclohexyl)-2-((5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanamide (CAS 851910-96-8)
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1012177-75-1)
- N-(1-Cyanocyclohexyl)-2-((5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)thio)propanamide (CAS 796125-87-6)
- N-(1-Cyanocyclohexyl)-2-((4-phenylthiazol-2-yl)thio)acetamide (CAS 851284-71-4)
Recommended Standards
- MEthyl 4-fmoc-piperazine-2-carboxylate (CAS 647004-81-7)
- N-(2,4-dimethoxyphenyl)-1-(3,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 895644-28-7)
- Methyl 1-(3,4-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (CAS 82789-36-4)
- N-(3,4-dimethoxyphenethyl)-N-(5-methyl-3-phenylisoxazol-4-yl)formamide (CAS 217317-64-1)
- 3,5-Di-tert-butylbenzaldehyde (CAS 17610-00-3)
- N-Acetyl-L-leucine (CAS 1188-21-2)
- (R)-3-Cyclopropyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1821784-13-7)
- (S)-2-Amino-3-hydroxy-N-pentylpropanamide (CAS 147266-42-0)
- 2-(1H-Tetrazol-5-yl)phenol (CAS 51449-77-5)
- 1-(Difluoromethyl)cyclobutane-1-carboxylic acid (CAS 1773507-91-7)
- N,2-dimethoxy-N-methylacetamide (CAS 132289-57-7)
- 2-(2-Methoxypyridin-4-yl)ethan-1-amine hydrochloride (CAS 1401462-03-0)
- 2-Chloro-n-hydroxybenzene-1-carbonimidoyl chloride (CAS 29568-74-9)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com