Phenylsulfonylpropionic acid CAS 10154-71-9
| CAS No. | 10154-71-9 |
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.24 g/mol gives Phenylsulfonylpropionic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Phenylsulfonylpropionic acid (CAS 10154-71-9), molecular formula C9H10O4S and molecular weight 214.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H10O4S, Phenylsulfonylpropionic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Phenylsulfonylpropionic acid 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 | C9H10O4S |
| Molecular Weight | 214.24 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.) | 1959 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 1-[3-(aminomethyl)phenyl]ethan-1-one hydrochloride (CAS 149889-64-5)
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- 2-Oxaspiro[3.5]nonan-7-amine (CAS 1502580-43-9)
- Methyl 3-(5-amino-3,3-dimethyl-2-oxoindolin-1-yl)propanoate (CAS 1263215-18-4)
- 1-[2-(3-aminopropoxy)ethoxy]-2-methoxyethane (CAS 91933-40-3)
- [5-Chloro-2-(1H-1,2,4-triazol-1-yl)phenyl]methanamine (CAS 404922-72-1)
- 1-(Difluoromethyl)-3-methyl-N-((3-methyl-1-propyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856092-64-2)
- 4-(2-{[5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamido)benzoic acid (CAS 728907-98-0)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
Why CATO?
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