4-(propane-2-sulfinyl)benzoic acid CAS 72460-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72460-80-1 |
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(propane-2-sulfinyl)benzoic acid (CAS 72460-80-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12O3S. Molecular weight: 212.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 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.) | 1977 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(Phenylsulfonyl)butan-2-one (CAS 24731-39-3)
- 4-(Thiophen-2-yl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 880166-18-7)
- 4-(Naphthalen-2-yl)-1,2,3-thiadiazole (CAS 77414-52-9)
- 2-(5-Chloro-1-methyl-1h-imidazol-2-yl)ethanethioamide (CAS 1211349-15-3)
- 1-(2-((4-Carbamoylphenyl)amino)-2-oxoethyl)piperidine-4-carboxamide (CAS 851282-69-4)
- (S)-2-Amino-4-cyanobutanoic acid (CAS 6232-22-0)
- S-(Phenylsulfonyl)-L-cysteine (CAS 97512-83-9)
- Dichloro[1,2-bis(diphenylphosphino)ethane]iron(II) (CAS 41536-18-9)
- Venetoclax Impurity 130 (CAS CATO-C4X-2495130)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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