n-(1-Hydroxypentan-3-yl)-2-phenylbutanamide CAS 1423728-88-4
| CAS No. | 1423728-88-4 |
| Molecular Formula | C15H23NO2 |
| Molecular Weight | 249.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-(1-Hydroxypentan-3-yl)-2-phenylbutanamide.
n-(1-Hydroxypentan-3-yl)-2-phenylbutanamide (CAS 1423728-88-4), molecular formula C15H23NO2 and molecular weight 249.35 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-(1-Hydroxypentan-3-yl)-2-phenylbutanamide (C15H23NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C15H23NO2 |
| Molecular Weight | 249.35 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related n Standards
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- n-(1-Hydroxypentan-3-yl)-2,5-dimethylbenzenesulfonamide (CAS 1423877-40-0)
- Ethyl 5-(2-hydroxypentan-2-yl)isoxazole-3-carboxylate (CAS 924871-55-6)
- n-(5-Hydroxypentan-2-yl)-1,2,5-thiadiazole-3-carboxamide (CAS 1424400-27-0)
- 3-((1-Hydroxypentan-3-yl)amino)thietane 1,1-dioxide (CAS 1855754-70-9)
- (S)-2-Hydroxypentan-3-one (CAS 125948-63-2)
- 1-Hydroxypentan-2-one (CAS 64502-89-2)
- 1-Hydroxypentan-3-one (CAS 26574-26-5)
Recommended Standards
- 1-(Cyclopentylmethyl)-7-(methoxymethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 1422142-60-6)
- 2-(4-Phenylbutyl)-1H-indole (CAS 142906-89-6)
- 2-(Cyclopentylmethyl)-7-(methoxymethyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine (CAS 1422132-94-2)
- tert-Butyl 7-ethynyl-2-azaspiro[3.5]nonane-2-carboxylate (CAS 1434142-19-4)
- N-Butyl-N-(furan-2-yl)acetamide (CAS 62223-69-2)
- 4-Chloro-2-(cyanomethyl)benzenesulfonyl chloride (CAS 1557469-14-3)
- 4,6-Dichloropyridine-3-methanol (CAS 73998-95-5)
- Propan-2-yl 6-[4-(diphenylmethyl)piperazin-1-yl]pyridine-3-carboxylate (CAS 339011-24-4)
- 2-Cyclopropoxy-4-iodo-N,N-dimethylaniline (CAS 1243373-96-7)
- 3-Bromo-5,6-dimethoxy-1H-pyrrolo[3,2-b]pyridine (CAS 882033-34-3)
- 5-Bromo-2-butoxyaniline (CAS 946664-87-5)
- 1-(tert-Butoxycarbonyl)-2,5,6,7-tetrahydro-1H-azepine-4-carboxylic acid (CAS 2137832-17-6)
- N-(3-fluorophenyl)tetrahydro-2H-pyran-4-amine (CAS 1157008-59-7)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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