N-(thiophen-3-ylmethyl)isobutyramide CAS 1058491-60-3
| CAS No. | 1058491-60-3 |
| Molecular Formula | C9H13NOS |
| Molecular Weight | 183.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H13NOS, N-(thiophen-3-ylmethyl)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 183.27 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).
CATO supplies N-(thiophen-3-ylmethyl)isobutyramide (CAS 1058491-60-3), a certified reference material (molecular formula C9H13NOS, MW 183.27 g/mol) for analytical method development and quality control.
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.
CATO manufactures N-(thiophen-3-ylmethyl)isobutyramide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H13NOS |
| Molecular Weight | 183.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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- 4-(Thiophen-3-yl)tetrahydro-2H-pyran-4-amine (CAS 1485605-65-9)
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Recommended Standards
- 2-(((5-Methylpyrazin-2-yl)methyl)amino)ethanethiol (CAS 105827-86-9)
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- Omeprazole Impurity 23 (CAS 105602-84-4)
- 6-ethyl-2,3,4,5,6,7-hexahydro-1,3-benzothiazol-2-one (CAS 1095231-37-0)
- 6-Amino-7-methoxy-4-methyl-2H-chromen-2-one (CAS 29001-27-2)
- 5-Bromo-4-ethoxypyridine-3-sulfonamide (CAS 1352497-73-4)
- Hyoscyamine Sulphate Hydrate (CAS 6835-16-1)
- 2,3,5-Trifluoropyridin-4-amine (CAS 105252-95-7)
- 4H-[1,4'-Bipyridin]-4-one acetate (CAS 375857-15-1)
- 2-(4,5,6-Trimethylpyridin-2-yl)ethan-1-amine (CAS 1263057-69-7)
- 1-Amino-5-iodo-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 127984-95-6)
- 2-Chloro-5-(difluoromethoxy)-3-methylpyridine (CAS 1315360-83-8)
- 2,6-Dichloro-4-(difluoromethyl)-3-iodopyridine (CAS 1806891-42-8)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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