((4-Fluorophenyl)sulfonyl)valine CAS 250714-79-5
| CAS No. | 250714-79-5 |
| Molecular Formula | C11H14FNO4S |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((4-Fluorophenyl)sulfonyl)valine (C11H14FNO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies ((4-Fluorophenyl)sulfonyl)valine (CAS 250714-79-5), a certified reference material (molecular formula C11H14FNO4S, MW 275.30 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures ((4-Fluorophenyl)sulfonyl)valine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14FNO4S |
| Molecular Weight | 275.30 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 | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- ((2-Fluorophenyl)sulfonyl)valine (CAS 1009676-99-6)
- ((3-Fluorophenyl)sulfonyl)-L-valine (CAS 1103303-26-9)
- 2-(N-(3-fluorophenyl)methylsulfonamido)butanoic acid (CAS 1218050-31-7)
- 2-(N-(4-fluorophenyl)methylsulfonamido)butanoic acid (CAS 1218095-70-5)
- 4-[(4-Fluorophenyl)(methylsulfonyl)amino]butanoic acid (CAS 1266481-70-2)
- 4-[(2-Fluorophenyl)(methylsulfonyl)amino]butanoic acid (CAS 1266545-23-6)
- 1858240-36-4 2-[(2-Fluorophenyl)(methylsulfonyl)amino]butanoic acid MFCD28954529 (CAS 1858240-36-4)
- 1-((2-Fluorophenyl)sulfonyl)-1H-indole (CAS 530116-14-4)
Recommended Standards
- 4,6-Diphenylpicolinic acid (CAS 19625-63-9)
- (1S,6S)-6-(((benzyloxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 475291-59-9)
- Benzyl 5-acetyl-2-oxopiperidine-1-carboxylate (CAS 1958100-85-0)
- (3E)-3-(2-Phenylhydrazin-1-ylidene)-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-47-7)
- 1-(2-Ethoxyethyl)-1H-pyrazol-4-amine (CAS 1156386-84-3)
- 8-(tert-Butyl) 2-methyl 3-oxo-8-azabicyclo[3.2.1]octane-2,8-dicarboxylate (CAS 1140321-06-7)
- Boc-Tyr-ONp (CAS 20866-55-1)
- 1,2-Dimethylhydrazine Dihydrochloride (CAS 306-37-6)
- 2-Amino-N-(3-chlorobenzyl)-N-cyclopropylacetamide (CAS 1181795-15-2)
- Tert-butyl (3aR,7aS)-octahydro-1H-pyrrolo[3,2-c]pyridine-1-carboxylate (CAS 1821813-38-0)
- methyl 2-amino-5-nitro-pyridine-3-carboxylate (CAS 88312-64-5)
- Methyl 4-amino-6-methylpicolinate (CAS 1807222-33-8)
- 7,7-Dimethyl-2-(methylsulfonyl)-6,8-dioxa-2-azaspiro[3.5]nonane (CAS 1396684-99-3)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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