3-((2-Fluorobenzyl)oxy)-5-methoxythiophene-2-carboxylic acid CAS 1708250-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1708250-95-6 |
| Molecular Formula | C13H11FO4S |
| Molecular Weight | 282.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((2-Fluorobenzyl)oxy)-5-methoxythiophene-2-carboxylic acid (CAS 1708250-95-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11FO4S. Molecular weight: 282.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11FO4S |
| Molecular Weight | 282.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 3-((4-Fluorobenzyl)oxy)-5-methoxythiophene-2-carboxylic acid (CAS 1707727-78-3)
- 3-((3-Fluorobenzyl)oxy)-5-methoxythiophene-2-carboxylic acid (CAS 1779122-79-0)
- [1-(4-Fluorobenzyl)-1H-indol-3-yl]acetic acid (CAS 176204-51-6)
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- Methyl 1-(4-fluorobenzyl)-1H-indole-3-carboxylate (CAS 449742-55-6)
- 3-[(4-Fluorobenzyl)oxy]-1-benzothiophene-2-carbonitrile (CAS 303985-59-3)
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Recommended Standards
- 2-(1-Benzyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-6(7H)-yl)acetic acid (CAS 1708370-90-4)
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