2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 2-ethyl-4-methylquinoline-3-carboxylate CAS 871801-13-7
| CAS No. | 871801-13-7 |
| Molecular Formula | C22H25N3O3 |
| Molecular Weight | 379.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 2-ethyl-4-methylquinoline-3-carboxylate (CAS 871801-13-7), molecular formula C22H25N3O3 and molecular weight 379.45 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 2-ethyl-4-methylquinoline-3-carboxylate (C22H25N3O3) contains a steroid 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 379.45 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H25N3O3 |
| Molecular Weight | 379.45 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 | 3 |
Related Cyanocyclohexyl Standards
- N-(1-Cyanocyclohexyl)-2-(6,8-dichloro-4-oxoquinazolin-3(4H)-yl)acetamide (CAS 878115-37-8)
- N-(1-Cyanocyclohexyl)-2-(5,6-dichloro-1,3-dioxoisoindolin-2-yl)acetamide (CAS 874596-21-1)
- N-(1-Cyanocyclohexyl)-2-((5-cyclopropyl-1-phenyl-1H-1,2,4-triazol-3-yl)thio)acetamide (CAS 849538-17-6)
- 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 4-methoxy-1-phenyl-1H-pyrazole-3-carboxylate (CAS 1004384-04-6)
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 2-methoxy-4-(methylthio)benzoate (CAS 873941-13-0)
- N-(1-Cyanocyclohexyl)-2-((5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)thio)propanamide (CAS 796125-87-6)
- 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-(4-(4-methoxyphenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl)acetamide (CAS 956366-24-8)
Recommended Standards
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-cyclobutylbutanoic acid (CAS 1999147-25-9)
- 2-(1-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3,3-dimethylcyclobutyl)acetic acid (CAS 2172125-35-6)
- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-butylazetidine-2-carboxylic acid (CAS 2387595-89-1)
- 2-[cyclohexyl({[(9h-fluoren-9-yl)methoxy]carbonyl})amino]acetic acid (CAS 269078-70-8)
- 6-Chloro-n4-(pyridin-2-ylmethyl)pyrimidine-2,4-diamine (CAS 122862-47-9)
- Fmoc-Lys(Dnp)-OH (CAS 148083-64-1)
- n-(2-Hydroxyethyl)-3-(2-oxopyridin-1(2h)-yl)propanamide (CAS 1153282-25-7)
- 1-Bromo-5-fluoro-2-iodo-3-methoxybenzene (CAS 1935372-87-4)
- N-(4,4,4-trifluorobutyl)acetamide (CAS 1546526-96-8)
- (2S)-(4,4′-Di-tertbutylphenyl)pyrrolidine methanol sulfate (CAS 131180-56-8)
- Methyl 5-((4-ethoxyphenyl)carbamoyl)-2-(furan-2-carboxamido)-4-methylthiophene-3-carboxylate (CAS 335410-98-5)
- Piperidine-2,6-diyldimethanol (CAS 65236-00-2)
- 1-[3-(Trifluoromethyl)phenyl]cyclopropanamine (CAS 503417-34-3)
- Semaglutide Impurity 6 (CAS 62-57-7)
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