N-(2-Methylquinolin-4-yl)cyclohexanecarboximidamide CAS 71079-18-0
| CAS No. | 71079-18-0 |
| Molecular Formula | C17H21N3 |
| Molecular Weight | 267.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, N-(2-Methylquinolin-4-yl)cyclohexanecarboximidamide is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 267.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(2-Methylquinolin-4-yl)cyclohexanecarboximidamide (CAS 71079-18-0), molecular formula C17H21N3 and molecular weight 267.37 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.
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 | C17H21N3 |
| Molecular Weight | 267.37 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Related N Standards
- 3-(2-Methylquinolin-1-ium-1-yl)propane-1-sulfonate (CAS 51583-69-8)
- 4-((2-Methylquinolin-4-yl)methoxy)aniline (CAS 654647-30-0)
- 4-Methylquinolin-3-yl benzoate (CAS 1081798-00-6)
- 2-Methylquinolin-8-yl benzoate (CAS 1090-33-1)
- 2-Methylquinolin-4-yl benzoate (CAS 111947-01-4)
- 4-Methylquinolin-8-yl benzoate (CAS 1464-19-3)
- 3-Methylquinolin-8-yl benzoate (CAS 1464-20-6)
- 2-(6-Methylquinolin-2-yl)benzoic acid (CAS 153465-52-2)
Recommended Standards
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- N-(5-isobutyl-1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide (CAS 59898-96-3)
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- 3-Amino-6-bromopyridine-2-carboxylic Acid (CAS 1052708-46-9)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 2-(1-oxa-4-azaspiro[4.5]dec-7-yl)ethyl 2-methyl-2-propenoate (CAS 65086-67-1)
- 2-(2-(Bromomethyl)-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096332-57-7)
- 1-(Pyrrolidine-1-carbonyl)piperidine-4-carboxylic acid (CAS 1018504-67-0)
- (R)-Benzyl 3-iodopiperidine-1-carboxylate (CAS 1353995-97-7)
- 2-Amino-N-(4-chlorobenzyl)-N-ethylacetamide (CAS 1353982-78-1)
- 1-(2,5-Difluorobenzoyl)-4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775306-06-3)
- 4-Fluoropiperidin-3-ol hydrochloride (CAS 1334416-55-5)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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