Methyl ((4-chlorophenyl)sulfonyl)alaninate CAS 251097-67-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251097-67-3 |
| Molecular Formula | C10H12ClNO4S |
| Molecular Weight | 277.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl ((4-chlorophenyl)sulfonyl)alaninate (CAS 251097-67-3) pharmaceutical standards reference standard. Molecular formula: C10H12ClNO4S. Molecular weight: 277.72 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO4S |
| Molecular Weight | 277.72 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 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- N-(3-chlorophenyl)-N-(methylsulfonyl)-L-alanine (CAS 1008026-74-1)
- N-(4-Chlorophenyl)-N-(methylsulfonyl)alanine (CAS 1008074-24-5)
- N-[(4-Chlorophenyl)(3-fluorophenyl)methyl]acetamide (CAS 1373233-43-2)
- N-[(4-Chlorophenyl)(4-fluorophenyl)methyl]acetamide (CAS 168779-39-3)
- 3-((4-Chlorophenyl)amino)-1-(4-fluorophenyl)propan-1-one (CAS 882748-31-4)
- 4-((4-Chlorophenyl)sulfonamido)butanoic acid (CAS 36974-66-0)
- 1-(4-Chlorophenyl)-3-(3-cyanothiophen-2-yl)urea (CAS 338777-41-6)
- 4-((2-Chlorophenyl)thio)-3-methylisoxazolo[5,4-d]pyrimidine (CAS 478050-44-1)
Recommended Standards
- Benzyl n-[2-(chlorosulfonyl)ethyl]carbamate (CAS 52530-50-4)
- MEthyl 3-(4-chlorobenzenesulfonamido)propanoate (CAS 300727-24-6)
- 5-Acetamido-2-ethoxybenzene-1-sulfonyl chloride (CAS 680618-19-3)
- 7-Hydroxy-1,2,8-trimethoxy-3-methylanthracene-9,10-dione (CAS 675129-37-0)
- tert-Butyl 4-(4-bromo-1,3-thiazol-2-yl)piperazine-1-carboxylate (CAS 1197294-66-8)
- 2-{[4-(4-ethoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 893726-58-4)
- DTCOO26-CHO-Br (CAS 1848245-23-7)
- 2-bromo-1-(methoxymethyl)-1-methylcyclopropane (CAS 474657-80-2)
- Fluocinolone Acetonide EP Impurity D (CAS 13242-30-3)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com