4-Hydroxy-3-methoxybenzene-1-sulfonyl fluoride CAS 95546-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 95546-51-3 |
| Molecular Formula | C7H7FO4S |
| Molecular Weight | 206.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-3-methoxybenzene-1-sulfonyl fluoride (CAS 95546-51-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7FO4S. Molecular weight: 206.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7FO4S |
| Molecular Weight | 206.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 2-Hydroxy-4-oxo-4-(p-tolyl)but-2-enoic acid (CAS 113282-74-9)
- Methyl 3-hydroxy-5-methylbenzofuran-2-carboxylate (CAS 1173425-05-2)
- Methyl 3-(4-hydroxy-3-methoxyphenyl)propiolate (CAS 144256-17-7)
- 7-Hydroxy-4-(methoxymethyl)-2H-chromen-2-one (CAS 157101-77-4)
- Methyl 3-hydroxy-7-methylbenzofuran-2-carboxylate (CAS 1774901-57-3)
- 3-Hydroxy-4-methoxybenzene-1-sulfonyl fluoride (CAS 1824415-91-9)
- 1-(6-Hydroxy-4-methoxybenzofuran-5-yl)ethan-1-one (CAS 484-27-5)
- 1-(6-Hydroxy-7-methoxybenzofuran-5-yl)ethanone (CAS 88897-95-4)
Recommended Standards
- 4,7-Dimethoxybenzofuran-5-carbaldehyde (CAS 886751-65-1)
- 4-Methoxy-2-methylbenzofuran-6-carboxylic acid (CAS 37963-75-0)
- 4,6-Dimethoxy-2H-chromen-2-one (CAS 53666-78-7)
- 1H-Indol-3-yl (2-(trimethylammonio)ethyl) phosphate (CAS 439809-44-6)
- 2-(2,3-Dimethylphenyl)acetonitrile (CAS 76574-43-1)
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(2,5-dimethoxyphenyl)acetamide (CAS 484027-74-9)
- Methyl vinylcarbamate (CAS 15204-93-0)
- (4-bromo-2-methylphenyl)boronic acid (CAS 221006-71-9)
- Fenofibrate Impurity 17 (CAS CATO-C4X-101817)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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