(5-Iodo-2-methylphenyl)(thiophen-2-yl)methanone CAS 1823966-94-4
| CAS No. | 1823966-94-4 |
| Molecular Formula | C12H9IOS |
| Molecular Weight | 328.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-Iodo-2-methylphenyl)(thiophen-2-yl)methanone (CAS 1823966-94-4), a certified reference material (molecular formula C12H9IOS, MW 328.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H9IOS, (5-Iodo-2-methylphenyl)(thiophen-2-yl)methanone contains sulfur-containing functionality, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 328.17 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.
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 | C12H9IOS |
| Molecular Weight | 328.17 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Iodo Standards
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Recommended Standards
- 4-(3-Chloro-2-cyanophenoxy)benzenesulphonyl chloride (CAS 175136-72-8)
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- 2-Bromo-N,N-diethyl-4,5-difluorobenzenesulfonamide (CAS 1704065-69-9)
- 1-[2-(ethanesulfonyl)ethyl]-3-iodo-4-methyl-1h-pyrazole (CAS 1515965-05-5)
- 2-(6-methyl-1,2,4,5-tetrazin-3-yl)ethanamine (CAS 2171095-25-1)
- 2-Amino-6-(trifluoromethyl)pyridine-3-acetic acid (CAS 1228898-37-0)
- methyl 3-formyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 1190322-90-7)
- 2-(3,5-Dichlorophenoxy)ethanamine hydrochloride (CAS 85262-41-5)
- (S)-tert-Butyl (4-(2-amino-N-isopropyl-3-methylbutanamido)cyclohexyl)carbamate (CAS 1354015-13-6)
- (4-Chloro-3-methylphenyl)(3-iodophenyl)methanone (CAS 951891-20-6)
- (2R,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)-6-(phenylthio)tetrahydro-2H-pyran (CAS 116501-53-2)
- 3-Bromo-5-methoxy-2-methylbenzoic acid (CAS 13979-61-8)
- Furfenorex-d3 (1.0mg/ml in Acetonitrile) (CAS 1246815-29-1)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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