4-((4-(3-(2,4-Diamino-6-methylpyrimidin-5-yl)propoxy)phenyl)carbamoyl)benzene-1-sulfonyl fluoride CAS 21428-12-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21428-12-6 |
| Molecular Formula | C21H22FN5O4S |
| Molecular Weight | 459.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-((4-(3-(2,4-Diamino-6-methylpyrimidin-5-yl)propoxy)phenyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 21428-12-6) pharmaceutical standards reference standard. Molecular formula: C21H22FN5O4S. Molecular weight: 459.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H22FN5O4S |
| Molecular Weight | 459.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Diamino Standards
- 4-(3-(4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)phenyl)propanamido)-2-methylbenzenesulfonic acid (CAS 28321-30-4)
- N-(4-{[(2,4-Diamino-6-pteridinyl)methyl]amino}-2-fluorobenzoyl)-L-glutamic acid (CAS 85803-29-8)
- N-(4-{[(2,4-Diamino-6-pteridinyl)methyl]amino}-3-fluorobenzoyl)-L-glutamic acid (CAS 85803-34-5)
- 1,4-Diamino-7-chloro-2-(4-phenoxyphenoxy)anthracene-9,10-dione (CAS 88605-39-4)
- 3,6-Diamino-n-(4-bromophenyl)-5-cyano-4-(furan-2-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332046-11-4)
- 3-(4-(((2,4-Diamino-5-methylquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid (CAS 69827-75-4)
- 2',4'-Diamino-5'-(4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-51-4)
- (S)-2,6-Diamino-N-(4-(5-amino-6,8-difluoro-7-methyl-4-oxo-4H-chromen-2-yl)-2-fluorophenyl)hexanamide (CAS 468719-52-0)
Recommended Standards
- 2-(4-(2-Amino-3-cyano-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(p-tolyl)acetamide (CAS 332053-18-6)
- 4-Ethyl-3-((3-methoxybenzyl)thio)-5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 957014-60-7)
- 2-(4-(2-Amino-3-cyano-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(m-tolyl)acetamide (CAS 336179-98-7)
- 3-Amino-4-fluoro-N-(pyridin-3-yl)benzamide (CAS 1154153-05-5)
- 4-(Dimethylamino)-1-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 34218-81-0)
- 3-(4-Methoxyphenyl)propanimidamide (CAS 102151-93-9)
- (2E)-3-[4-(difluoromethoxy)-3-ethoxyphenyl]acrylic acid (CAS 757220-57-8)
- N-(2-((4-bromophenyl)sulfonyl)ethyl)-2-(p-tolyl)acetamide (CAS 477886-14-9)
- (9H-Fluoren-9-yl)methyl 4-aminobenzylcarbamate (CAS 159790-81-5)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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