2-{[(4-cyanophenyl)methane]sulfonyl}acetic acid CAS 300700-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300700-05-4 |
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[(4-cyanophenyl)methane]sulfonyl}acetic acid (CAS 300700-05-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9NO4S. Molecular weight: 239.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,4-Diaminoquinazoline-6-sulfonamide (CAS 21811-06-3)
- 2-Cyano-N-(4-sulfamoylphenyl)acetamide (CAS 32933-40-7)
- 2-(Methylsulfonyl)-1H-benzo[d]imidazole-4-carboxamide (CAS 636574-48-6)
- (6-(4-Benzylpiperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1356242-29-9)
- 3,5-Dimethyl-1-hexene (CAS 7423-69-0)
- 3-(4-Fluorophenyl)-3-piperidinol hydrochloride (CAS 365224-13-1)
- 2-Ethoxy-5-(1-ethylpiperidin-2-yl)pyridine (CAS 1352500-25-4)
- Acetyl-β-methylcholine Bromide (CAS 333-31-3)
- trans-1-tert-butoxycarbonyl-2-methyl-azetidine-3-carboxylic acid (CAS 2660256-22-2)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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