2-Methoxy-5-(pentafluoro-λ6-sulfanyl)benzaldehyde CAS 1240256-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240256-83-0 |
| Molecular Formula | C8H7F5O2S |
| Molecular Weight | 262.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-5-(pentafluoro-λ6-sulfanyl)benzaldehyde (CAS 1240256-83-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7F5O2S. Molecular weight: 262.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7F5O2S |
| Molecular Weight | 262.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(3-(Pentafluoro-lambda6-sulfanyl)phenyl)acetic acid (CAS 1211578-68-5)
- 3-Methyl-5-(pentafluorosulfur)benzoic acid (CAS 1240257-00-4)
- n-(3,5-Dichlorophenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1156986-15-0)
- 2-(3-Bromophenyl)-1-(3-(trifluoromethyl)phenyl)ethan-1-one (CAS 898784-20-8)
- 6-(Difluoromethoxy)-4-methylnicotinaldehyde (CAS 1079352-17-2)
- (4-methoxyphenyl)methyl N-[3-(aminomethyl)oxetan-3-yl]carbamate (CAS 1637752-40-9)
- 3-(4-Oxopyridin-1(4H)-yl)propanenitrile (CAS 68634-53-7)
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- 1-Isobutyl-4-methyl-1H-pyrazol-5-amine hydrochloride (CAS 1255718-25-2)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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