4-(1,3-Dithiolan-2-yl)phenyl methanesulfonate CAS 331461-11-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331461-11-1 |
| Molecular Formula | C10H12O3S3 |
| Molecular Weight | 276.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1,3-Dithiolan-2-yl)phenyl methanesulfonate (CAS 331461-11-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12O3S3. Molecular weight: 276.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12O3S3 |
| Molecular Weight | 276.40 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 3 |
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Recommended Standards
- 3-(2-((2,6-Dimethylphenyl)imino)-4-methylthiazol-3(2H)-yl)propan-1-ol (CAS 905769-32-6)
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- 2,6-Di(thiophen-2-yl)-4H-thiopyran-4-one (CAS 62461-54-5)
- 2-(2-Aminobutan-2-yl)-6-ethylpyrimidin-4(3H)-one (CAS 1334103-26-2)
- Citric Acid Trisodium Salt (CAS 68-04-2)
- MEthyl 3-pivalamidoisonicotinate (CAS 1820642-01-0)
- 4-tert-Butoxycarbonylamino-pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1303968-45-7)
- (4-((4-(2-((Tert-butyldimethylsilyl)oxy)ethyl)piperazin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704065-54-2)
- 1185304-05-5 1-(2-Furylmethyl)piperazine dihydrochloride MFCD06800784 (CAS 1185304-05-5)
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