N-(2-Hydroxyphenyl)-1-phenylcyclopentane-1-carboxamide CAS 1024338-98-4
| CAS No. | 1024338-98-4 |
| Molecular Formula | C18H19NO2 |
| Molecular Weight | 281.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, N-(2-Hydroxyphenyl)-1-phenylcyclopentane-1-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 281.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(2-Hydroxyphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1024338-98-4), molecular formula C18H19NO2 and molecular weight 281.35 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C18H19NO2 |
| Molecular Weight | 281.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3-Hydroxyphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1023494-92-9)
- N-(4-hydroxyphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1023519-28-9)
- 1-(5-(2-Hydroxyphenyl)-3-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 1448050-09-6)
- 1-(5-(2-Hydroxyphenyl)-3-(pyridin-3-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 831238-14-3)
- 4-(4-Hydroxyphenyl)-6-phenoxy-1,3,5-triazin-2(1H)-one (CAS 88101-82-0)
- N-(3-Hydroxyphenyl)-2-(trifluoromethyl)benzamide (CAS 69392-32-1)
- 2,4-Bis(4-hydroxyphenyl)-4-methyl-1-pentene (CAS 13464-24-9)
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Recommended Standards
- 1-(3-Acetylphenyl)-2,6-dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 1023540-36-4)
- 2-{[4-cyclopropyl-5-(thiophen-2-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 1039819-10-7)
- 1-(3-aminophenyl)-3-(5,6,7,8-tetrahydronaphthalen-1-yl)urea (CAS 1040346-63-1)
- (2S,4S)-4-Benzhydrylpyrrolidine-2-carboxylic acid (CAS 1049982-09-3)
- 1-Fluoro-4-isopropoxy-2-methylbenzene (CAS 798563-62-9)
- 3-(4-Chlorophenyl)-4,4,4-trifluoro-3-hydroxybutanoic acid (CAS 1780797-33-2)
- 2-(Ethylamino)-1,3-thiazole-4-carboxylic acid (CAS 1219828-12-2)
- 2,4-Dichloro-7-fluoroquinazoline (CAS 174566-15-5)
- Methyl 2-Cyano-4-fluorobenzoate (CAS 127510-96-7)
- Minoxidil Impurity 49 (CAS CATO-C4X-170049)
- 3-(2-Hydroxy-5-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid (CAS 1219587-58-2)
- Menaquinone Impurity 52 (CAS CATO-C4X-207652)
- Methyl 3-methyl-2-oxocyclohexanecarboxylate (CAS 59416-90-9)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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