Cyclobutyl 3-thienyl ketone CAS 898771-70-5
| CAS No. | 898771-70-5 |
| Molecular Formula | C9H10OS |
| Molecular Weight | 166.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cyclobutyl 3-thienyl ketone is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Cyclobutyl 3-thienyl ketone (CAS 898771-70-5) is a high-purity analytical reference standard with the molecular formula C9H10OS and a molecular weight of 166.24 g/mol.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, Cyclobutyl 3-thienyl ketone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 166.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H10OS |
| Molecular Weight | 166.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
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- (R)-1-(5-Cyclobutyl-4H-1,2,4-triazol-3-yl)ethanamine (CAS 2137029-32-2)
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Recommended Standards
- benzyl imidothiocarbamate hydrochloride,HCl (CAS 621-85-2)
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- 2-(Cyclohexa-1,3-dien-1-ylmethyl)-1,2-dihydroimidazo[5,1-b]quinazolin-9(4H)-one (CAS 143993-31-1)
- 1,4-Dimethyl-1H-benzo[d]imidazole (CAS 73902-54-2)
- 5-Iodo-3-methyl-1,2-oxazole (CAS 126085-92-5)
- (R)-1-(4-fluoro-3-methylphenyl)pentan-1-amine (CAS 1213568-18-3)
- 2-(Difluoromethyl)-6-fluoro-3-iodopyridine-4-sulfonamide (CAS 1805046-68-7)
- Ethyl 8-fluoro-4-hydroxy-5-methylquinoline-3-carboxylate (CAS 329698-70-6)
- 2-Cyclobutylpentanoic acid (CAS 1594905-20-0)
- 2,5-Dichloro-1-methyl-1H-benzimidazole (CAS 15965-64-7)
- 4-(2,2-Dimethyl-3-oxo-octahydro-quinoxalin-1-yl)-4-oxo-butyric acid (CAS 801228-30-8)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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