2-Methyl-4-(3-(4-nitrobenzyl)ureido)benzene-1-sulfonyl fluoride CAS 21322-82-7
| CAS No. | 21322-82-7 |
| Molecular Formula | C15H14FN3O5S |
| Molecular Weight | 367.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Methyl-4-(3-(4-nitrobenzyl)ureido)benzene-1-sulfonyl fluoride is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Methyl-4-(3-(4-nitrobenzyl)ureido)benzene-1-sulfonyl fluoride (CAS 21322-82-7), molecular formula C15H14FN3O5S and molecular weight 367.35 g/mol, is a CATO reference standard with documented purity and traceability.
2-Methyl-4-(3-(4-nitrobenzyl)ureido)benzene-1-sulfonyl fluoride (C15H14FN3O5S) contains a flavonoid core, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-Methyl-4-(3-(4-nitrobenzyl)ureido)benzene-1-sulfonyl fluoride 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 | C15H14FN3O5S |
| Molecular Weight | 367.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-(3-Methyl-3-(4-nitrobenzyl)ureido)benzene-1-sulfonyl fluoride (CAS 21322-88-3)
- 4-(2-Nitrobenzyl)-1,3-diphenyl-1H-pyrazol-5(4H)-one (CAS 58532-80-2)
- 2-({[(4-Nitrobenzyl)oxy]imino}methyl)-3-oxo-N-(1,3-thiazol-2-yl)butanamide (CAS 303998-70-1)
- 2-((4-Nitrobenzyl)thio)-3-propyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 860609-27-4)
- 2,2-BIS(4-NITROBENZYL)MALONIC ACID (CAS 653306-99-1)
- Bis(4-nitrobenzyl) malonate (CAS 67245-85-6)
- 2-Ethyl 5-(4-nitrobenzyl) 6,7-dihydropyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate (CAS 623565-14-0)
- 3-Ethyl 5-(4-nitrobenzyl) 6,7-dihydropyrazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate (CAS 623565-15-1)
Recommended Standards
- 2-Acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-D-glucopyranose, 98% (CAS 24876-86-6)
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- 2-[3-cyclopropyl-6-(thiophen-2-yl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937606-08-1)
- 2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)-N-(pyridin-3-ylmethyl)thiazole-4-carboxamide (CAS 957039-48-4)
- (3R)-1-(ethanesulfonyl)-3-methylpiperazine hydrochloride (CAS 1807938-44-8)
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- Codonopsine (CAS 26989-20-8)
- 4,4'-(1,4-Phenylene)bis(butan-1-ol) (CAS 21240-37-9)
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- N-Ethyl 3-bromo-5-trifluoromethylbenzenesulfonamide (CAS 951884-79-0)
- 5-Methoxy-2-(methylsulfanyl)-4-(phenylsulfanyl)pyrimidine (CAS 338955-59-2)
- 2-(2-(4-Bromo-3-methylphenoxy)ethyl)-1,3-dioxane (CAS 1443349-45-8)
- 77113-48-5 1-Chloro-5-(trimethylsilyl)-4-pentyne MFCD00671353 (5-Chloro-1-pentynyl)trimethylsilane (CAS 77113-48-5)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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