1-(3-Iodothiophen-2-yl)ethan-1-one CAS 89380-60-9
| CAS No. | 89380-60-9 |
| Molecular Formula | C6H5IOS |
| Molecular Weight | 252.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, 1-(3-Iodothiophen-2-yl)ethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 252.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(3-Iodothiophen-2-yl)ethan-1-one (CAS 89380-60-9), molecular formula C6H5IOS and molecular weight 252.07 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.
CATO manufactures 1-(3-Iodothiophen-2-yl)ethan-1-one 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 | C6H5IOS |
| Molecular Weight | 252.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Iodothiophen Standards
- 1-(2-Iodothiophen-3-yl)ethan-1-one (CAS 1956371-36-0)
- 1-(4-Iodothiophen-2-yl)ethanone (CAS 33148-75-3)
- 2-(5-Iodothiophen-2-yl)ethanol (CAS 918440-92-3)
- (5-Iodothiophen-2-yl)methanol (CAS 13781-27-6)
- (5-Iodothiophen-3-yl)methanol (CAS 185395-90-8)
- N-(4-Iodothiophen-2-yl)acetamide (CAS 1935147-55-9)
- N-(3-Iodothiophen-2-yl)acetamide (CAS 1935504-24-7)
- 3-(5-Iodothiophen-2-yl)-3-oxopropanenitrile (CAS 887588-22-9)
Recommended Standards
- (E)-8-Bromoquinoxaline-5-carbaldehyde oxime (CAS 2101944-51-6)
- 1-(4-Bromophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 916151-04-7)
- (5-Bromopyridin-3-yl)(1H-imidazol-2-yl)methanone (CAS 889944-37-0)
- (5-Benzylbenzofuran-2-yl)boronic acid (CAS 939050-20-1)
- Ethyl (S)-2-amino-3-(4-hydroxy-2,6-dimethoxyphenyl)propanoate (CAS 1241681-37-7)
- 3-(2,4-Dichlorophenyl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 129177-17-9)
- 2-Bromo-6-(difluoromethyl)-5-formylnicotinonitrile (CAS 1805430-55-0)
- 6-(4-Chlorophenyl)morpholin-3-one (CAS 5196-95-2)
- Dichlorobis(2,2'-bipyridine)ruthenium (CAS 71230-28-9)
- 1-Methyl-2-(methylthio)-4-nitro-1H-imidazole (CAS 86072-16-4)
- 3,5-Dichloro-2-(pyrrolidin-3-yloxy)pyridine (CAS 1248632-19-0)
- 2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-(furan-2-yl)acetic acid (CAS 870719-85-0)
- 2-(2-Aminothiazol-4-yl)-4-(tert-pentyl)phenol hydrobromide (CAS 1049739-55-0)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
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