n-(4-(Cyclopentylthio)phenyl)isobutyramide CAS 1197487-55-0
| CAS No. | 1197487-55-0 |
| Molecular Formula | C15H21NOS |
| Molecular Weight | 263.40 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-(4-(Cyclopentylthio)phenyl)isobutyramide.
n-(4-(Cyclopentylthio)phenyl)isobutyramide (CAS 1197487-55-0) is a high-purity analytical reference standard with the molecular formula C15H21NOS and a molecular weight of 263.40 g/mol.
Based on its molecular formula C15H21NOS, n-(4-(Cyclopentylthio)phenyl)isobutyramide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-(4-(Cyclopentylthio)phenyl)isobutyramide 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 | C15H21NOS |
| Molecular Weight | 263.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
- n-(4-(Cyclopentylthio)phenyl)cyclopropanecarboxamide (CAS 1147761-82-7)
- 9-Butyl-6-(cyclopentylthio)-9H-purine (CAS 15923-49-6)
- 4-(Cyclopentylthio)-3-nitrobenzoic acid (CAS 893764-79-9)
- 2-(Cyclopentylthio)-N-(3-hydroxy-4,4-dimethylpentyl)acetamide (CAS 1448037-67-9)
- 3-(Cyclopentylthio)-4-methoxybenzoic acid (CAS 159783-10-5)
- (6-(Cyclopentylthio)-9H-purin-9-yl)methanol (CAS 14196-96-4)
- n-(4-(Cyclopentylthio)phenyl)propionamide (CAS 1197613-57-2)
- 2-(Cyclopentylthio)-9-methyl-9H-purin-6-amine (CAS 63177-74-2)
Recommended Standards
- 3-((5,6-Dimethylbenzo[d]thiazol-2(3h)-ylidene)amino)-N,N-dimethylpropan-1-amine (CAS 1177361-87-3)
- N-cyclopentyl-4-(phenylthio)butanamide (CAS 1209205-28-6)
- N'-(6-ethyl-1,3-benzothiazol-2-yl)-n,n-dimethylpropane-1,3-diamine (CAS 1177314-34-9)
- 2-((Benzo[b]thiophen-3-ylmethyl)amino)-4-methylpentan-1-ol (CAS 1274821-54-3)
- 3-Chloro-4-(3,5-dimethyl-1-piperidinyl)aniline (CAS 85983-54-6)
- 1-(2-Chloro-6-fluorobenzyl)-3-isothiocyanato-1h-1,2,4-triazole (CAS 832739-26-1)
- Methyl 3-(3-bromo-5-fluorophenyl)propanoate (CAS 1261588-27-5)
- Methyl 3-chlorosulfonylthiophene-2-carboxylate (CAS 59337-92-7)
- Trilostane Impurity 3 (CAS 20051-76-7)
- 1-((4-(2-Chloroethyl)phenyl)sulfonyl)piperidine (CAS 1018334-04-7)
- 1-(2,4-Dinitrophenyl)-2,2,2-trifluoroethan-1-ol (CAS 17556-43-3)
- 2-(2-Chloro-5-methylphenoxy)propanehydrazide (CAS 588680-01-7)
- 1-(3-Bromobenzyl)azetidin-3-ol (CAS 1343937-88-1)
- Peptide 439 (CAS CATO-CPTD788439)
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