4,4-Dimethyl-5-(phenylthio)cyclopent-2-enone CAS 335343-28-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 335343-28-7 |
| Molecular Formula | C13H14OS |
| Molecular Weight | 218.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4-Dimethyl-5-(phenylthio)cyclopent-2-enone (CAS 335343-28-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14OS. Molecular weight: 218.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14OS |
| Molecular Weight | 218.31 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
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- 2,5-Dimethyl-N-(thiazol-5-ylmethyl)aniline (CAS 1341863-53-3)
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Recommended Standards
- 3-(3-(Phenylthio)propyl)furan (CAS 89171-61-9)
- 6-Ethynyl-4,4-dimethylthiochroman 1-oxide (CAS 864841-55-4)
- 2-(Phenylsulfanyl)cyclohex-1-ene-1-carbaldehyde (CAS 851288-81-8)
- 2-(1-Cyclopentyl-3-oxopiperazin-2-yl)acetic acid (CAS 1042697-00-6)
- N-Acetyl Sulfapyridine-d4 (Major) (CAS 1189732-52-2)
- 2-(5-Methyl-1H-pyrazol-1-yl)acetic acid (CAS 180741-44-0)
- Ethyl 2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate (CAS 194282-60-5)
- tert-Butyl N-[(2S,3S)-2-methylpiperidin-3-yl]carbamate (CAS 1860012-45-8)
- [5-D-tyrosine]Deslorelin (CAS CATO-CPTD788650)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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