3-(3-Fluorophenyl)-7-(4-((4-methoxyphenyl)sulfonyl)piperazin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine CAS 946365-59-9
| CAS No. | 946365-59-9 |
| Molecular Formula | C21H20FN7O3S |
| Molecular Weight | 469.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 469.49 g/mol gives 3-(3-Fluorophenyl)-7-(4-((4-methoxyphenyl)sulfonyl)piperazin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(3-Fluorophenyl)-7-(4-((4-methoxyphenyl)sulfonyl)piperazin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 946365-59-9) is a high-purity analytical reference standard with the molecular formula C21H20FN7O3S and a molecular weight of 469.49 g/mol.
3-(3-Fluorophenyl)-7-(4-((4-methoxyphenyl)sulfonyl)piperazin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (C21H20FN7O3S) contains a steroid 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-(3-Fluorophenyl)-7-(4-((4-methoxyphenyl)sulfonyl)piperazin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine 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 | C21H20FN7O3S |
| Molecular Weight | 469.49 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- (R)-6-(2-Fluorophenyl)-N-[3-[2-[(2-methoxyethyl)amino]ethyl]phenyl]-5,6-dihydrobenzo[h]quinazolin-2-amine (CAS 1234356-69-4)
- 5-[4-(2-Fluorophenyl)piperazin-1-yl]-1-(4-methylbenzenesulfonyl)-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 439094-52-7)
- (2-(((5-((4-Fluorophenyl)carbamoyl)pyrimidin-2-yl)thio)methyl)-4-(trifluoromethoxy)phenyl)boronic acid (CAS 1648843-04-2)
- 4-(3-Benzyl-4-{[5-(2-fluorophenyl)furan-2-yl]methylidene}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid (CAS 916232-21-8)
- (2-(((5-((4-Fluorophenyl)carbamoyl)pyridin-2-yl)thio)methyl)-4-(trifluoromethoxy)phenyl)boronic acid (CAS 1240494-14-7)
- Ethyl 7-(4-fluorophenyl)-2-methyl-5-oxo-4-(2-(trifluoromethyl)phenyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 338414-99-6)
- N-(4-fluorophenyl)-2-((5-((4-methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332912-57-9)
- 2-((4-Benzyl-5-(2-fluorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(1-cyanocyclohexyl)propanamide (CAS 853592-85-5)
Recommended Standards
- 1-(3,4-Diethoxyphenyl)-3-(phenanthridin-6-ylmethyl)imidazolidine-2,4,5-trione (CAS 869716-35-8)
- Alogliptin Impurity 16 (CAS 1430222-09-5)
- Rhizocarpic Acid (CAS 18463-11-1)
- Ceftazidime Impurity 40 (CAS CATO-C4X-121240)
- 4-Hydroxybenzofuran-2(3H)-one (CAS 2811-93-0)
- N-(4-Ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine (CAS 1029721-32-1)
- 5-Bromo-2-hydroxy-3-nitrobenzoic acid (CAS 10169-50-3)
- 2-(6-Chloro-4-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1806782-56-8)
- 3-(4-Bromophenyl)-5-((phenylselanyl)methyl)isoxazole (CAS 833462-31-0)
- (1R,3r)-3-(difluoromethyl)cyclobutane-1-carboxamide (CAS 2169127-41-5)
- 4-(tert-Butyl)-5-cyclopropoxypicolinonitrile (CAS 1243386-68-6)
- 4-(5-Bromo[1,3,4]thiadiazol-2-yl)morpholine (CAS 1341405-19-3)
- 1-(2,6-Dimethylpyrimidin-4-yl)-1h-1,2,4-triazole-3-carbonitrile (CAS 1147491-32-4)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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