1-(4-(3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one CAS 920386-96-5
| CAS No. | 920386-96-5 |
| Molecular Formula | C19H22FN7O |
| Molecular Weight | 383.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-(3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-(3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one (CAS 920386-96-5), molecular formula C19H22FN7O and molecular weight 383.42 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(4-(3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 383.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-(3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H22FN7O |
| Molecular Weight | 383.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related Fluorophenyl Standards
- 5-Benzyl-3-(4-fluorophenyl)-8-methoxy-5H-pyrazolo[4,3-c]quinoline (CAS 866344-99-2)
- Di-(4-Fluorophenyl)Propynyl-N-Cycloheptyl-Carbamate (CAS 101052-66-8)
- N-(4-Fluorophenyl)-2-((5-(furan-2-yl)-4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 886936-78-3)
- 2-[1-Butyl-3-(4-Fluorophenyl)-2-Methylindol-5-Yl]Oxy-2-Methylpropanoic Acid (CAS 76469-04-0)
- N-(4-Fluorophenyl)-2-((4-(2-((2-methoxyethyl)amino)-2-oxoethyl)thiazol-2-yl)thio)acetamide (CAS 941921-63-7)
- N-(2-((5-(4-Fluorophenyl)-1H-imidazol-2-yl)thio)ethyl)-4-phenylbutanamide (CAS 897456-31-4)
- 4-(4-Fluorophenyl)-N-(4-(trifluoromethoxy)phenyl)piperazine-1-carboxamide (CAS 497060-78-3)
- Ethyl 4-(4-fluorophenyl)-5-oxo-2-(trifluoromethyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylate (CAS 338414-98-5)
Recommended Standards
- 1-((3-Nitro-4-(pyrrolidin-1-yl)phenyl)sulfonyl)piperidine-4-carboxylic acid (CAS 866050-22-8)
- 2-((5-Benzyl-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 298218-09-4)
- MMB-FUBINACA (CAS 1971007-92-7)
- 2-({2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}amino)-5-nitrobenzoic acid (CAS 861211-13-4)
- (3-Amino-2-phenylpropyl)dimethylamine (CAS 259537-68-3)
- (S)-Chloromethyl 2-((tert-butoxycarbonyl)amino)propanoate (CAS 150109-42-5)
- 3-Methoxy-4-((1-phenyl-1H-tetrazol-5-yl)oxy)benzaldehyde (CAS 724755-47-9)
- 3-Bromo-5-(1,1-difluoroethyl)-1-(4-methoxybenzyl)-1H-1,2,4-triazole (CAS 2795110-18-6)
- 1-(4-Chlorophenyl)-N-(2-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide (CAS 478063-26-2)
- 2-Chloroethyl N-(phenylsulfamoyl)carbamate (CAS 87708-04-1)
- ethyl 4-chloro-1,6-naphthyridine-3-carboxylate (CAS 92972-76-4)
- 3-Benzyl-3-azabicyclo[3.2.1]octan-6-one (CAS 833458-92-7)
- 1-(2-Methoxyethyl)octahydro-1H-pyrrolo[3,2-c]pyridine (CAS 1422067-22-8)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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