N-(furan-2-ylmethyl)-N-(1-(o-tolylcarbamoyl)cyclohexyl)nicotinamide CAS 503561-70-4
| CAS No. | 503561-70-4 |
| Molecular Formula | C25H27N3O3 |
| Molecular Weight | 417.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(furan-2-ylmethyl)-N-(1-(o-tolylcarbamoyl)cyclohexyl)nicotinamide (CAS 503561-70-4), molecular formula C25H27N3O3 and molecular weight 417.50 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(furan-2-ylmethyl)-N-(1-(o-tolylcarbamoyl)cyclohexyl)nicotinamide (C25H27N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 417.50 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.
As a certified reference material (CRM), N-(furan-2-ylmethyl)-N-(1-(o-tolylcarbamoyl)cyclohexyl)nicotinamide 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 | C25H27N3O3 |
| Molecular Weight | 417.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1984 |
| Nitrogen Atoms | 3 |
Related N Standards
- 4,4'-(Furan-2,5-diyl)bis(N-isobutylbenzimidamide) (CAS 192525-48-7)
- 6-(Furan-2-yl)-n,3-dimethyl-N-(2-(pyrrolidin-1-yl)benzyl)isoxazolo[5,4-b]pyridine-4-carboxamide (CAS 1100029-03-5)
- (5-(Furan-2-yl)isoxazol-3-yl)(4-((4-methoxyphenyl)sulfonyl)piperidin-1-yl)methanone (CAS 1798033-67-6)
- N-(Furan-2-ylmethyl)-2-imino-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-05-4)
- 4-(((Furan-2-ylmethyl)thio)methyl)-1-((3-(trifluoromethyl)phenyl)sulfonyl)piperidine (CAS 1396857-76-3)
- 3-(Furan-2-yl)-5-(1-((4-(trifluoromethoxy)phenyl)sulfonyl)azetidin-3-yl)-1,2,4-oxadiazole (CAS 1428374-57-5)
- 2-((Furan-2-ylmethylene)hydrazono)-5-(3-nitrobenzyl)-3-phenylthiazolidin-4-one (CAS 315240-91-6)
- 3-(2-{[5-(furan-2-yl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetamido)benzoic acid (CAS 726165-12-4)
Recommended Standards
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-56-8)
- Ibrutinib Impurity 130 (CAS 1633352-71-2)
- N-(3-fluoro-4-(4-tosylpiperazin-1-yl)phenyl)cyclopropanecarboxamide (CAS 478260-27-4)
- Ibrutinib Impurity 196 (CAS CATO-C4X-1064196)
- 4-(Difluoromethyl)-5-(fluoromethyl)-2-methylpyridine (CAS 1804691-98-2)
- 5-Amino-4-chloroquinoline (CAS 1824318-74-2)
- 3-(2-Fluorophenyl)butan-1-amine (CAS 1225882-82-5)
- 2-(Difluoromethyl)-6-methoxy-4-nitropyridine-3-methanol (CAS 1805554-57-7)
- Benzbromarone Impurity 12 (CAS 3343-80-4)
- 6-Bromo-4,8-dichloroquinoline-3-carbonitrile (CAS 886362-77-2)
- Alcian Blue, pyridine variant (CAS 123439-83-8)
- (4-Amino-piperidin-1-yl)-acetic acid ethyl ester x 2 HCl, 98% (CAS 100708-07-4)
- Pmc-S-methylisothiourea (CAS 185674-98-0)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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