((3-Fluorophenyl)sulfonyl)-L-methionine CAS 1240429-16-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240429-16-6 |
| Molecular Formula | C11H14FNO4S2 |
| Molecular Weight | 307.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ((3-Fluorophenyl)sulfonyl)-L-methionine (CAS 1240429-16-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14FNO4S2. Molecular weight: 307.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14FNO4S2 |
| Molecular Weight | 307.36 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-Methoxy-N-(4-methoxybenzyl)benzenesulfonamide (CAS 122134-66-1)
- 1171911-85-5 Ethyl 7-hydroxy-6-methyl-2-(propionylamino)-1-benzothiophene-3-carboxylate MFCD14281708 (CAS 1171911-85-5)
- 4-Hydroxy-N-[(4-methoxyphenyl)methyl]-N-methylbenzene-1-sulfonamide (CAS 1303732-30-0)
- 3-(4-Chloro-3-ethylphenoxy)azetidine (CAS 1219976-63-2)
- Sodium 4-(1,1-dioxidothiomorpholino)benzenesulfonate (CAS 343870-80-4)
- (4-(Morpholinosulfonyl)phenyl)boronic acid (CAS 486422-68-8)
- 2-(Cyclopent-3-en-1-yloxy)isonicotinonitrile (CAS 1355334-69-8)
- (R)-(1-Amino-2-phenylethyl)boronic acid hydrochloride (CAS 1158974-92-5)
- 4-(2-(Pyridin-4-yl)vinyl)aniline (CAS 32597-98-1)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com