4-(4-Fluorobenzyl)-1-hydroxy-6-methyl-4H-pyrazolo[3,4-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-one CAS 1325305-17-6
| CAS No. | 1325305-17-6 |
| Molecular Formula | C14H11FN6O2 |
| Molecular Weight | 314.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-Fluorobenzyl)-1-hydroxy-6-methyl-4H-pyrazolo[3,4-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(4-Fluorobenzyl)-1-hydroxy-6-methyl-4H-pyrazolo[3,4-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-one (CAS 1325305-17-6), a certified reference material (molecular formula C14H11FN6O2, MW 314.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H11FN6O2, 4-(4-Fluorobenzyl)-1-hydroxy-6-methyl-4H-pyrazolo[3,4-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 4-(4-Fluorobenzyl)-1-hydroxy-6-methyl-4H-pyrazolo[3,4-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-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 | C14H11FN6O2 |
| Molecular Weight | 314.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
Related Fluorobenzyl Standards
- 4-[(3-Fluorobenzyl)amino]-3-nitro-2H-chromen-2-one (CAS 294853-55-7)
- 1-(4-Fluorobenzyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylic Acid (CAS 1020239-57-9)
- N-(4-Fluorobenzyl)-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1206994-13-9)
- 6-(4-Fluorobenzyl)-3-((2-fluorophenyl)amino)-1,2,4-triazin-5(4H)-one (CAS 898610-99-6)
- 6-(4-Fluorobenzyl)-3-((4-fluorophenyl)amino)-1,2,4-triazin-5(4H)-one (CAS 899985-86-5)
- Ethyl 3-(3-fluorobenzyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-1-carboxylate (CAS 339013-55-7)
- N-(4-fluorobenzyl)-2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (CAS 861208-00-6)
- (2S)-5-(4-((2-Fluorobenzyl)oxy)phenyl)pyrrolidine-2-carboxamide (CAS 2007907-06-2)
Recommended Standards
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1258327-03-5)
- (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1352810-35-5)
- Pretomanid Impurity 26 (CAS 1131005-00-9)
- 5-[[2,4-Dioxo-3,4-dihydroquinazolin-1(2H)-yl]methyl]-2-fluorobenzoic Acid (CAS 1399119-66-4)
- 3-(Benzyloxy)-5-bromobenzaldehyde (CAS 283170-47-8)
- 1-(2-Bromophenyl)-2-((1-methyl-1h-tetrazol-5-yl)thio)ethan-1-one (CAS 380443-93-6)
- 1-(3-Aminophenyl)-N-(2-(dimethylamino)ethyl)-N-methylmethanesulfonamide (CAS 1409907-68-1)
- Astragalus Metabolite 3 (Texasin) (CAS 897-46-1)
- 3-(3-Nitrophenyl)-5-phenyl-1,2,4-oxadiazole (CAS 20844-48-8)
- N-(2-methyl-4,6-dioxo-1,4,5,6-tetrahydropyrimidin-5-yl)acetamide (CAS 954226-09-6)
- 4,7-Dibromo-5,6-dichlorobenzo[c][1,2,5]thiadiazole (CAS 17754-01-7)
- Clenisohexerol hydrochloride (CAS 37158-48-8)
- (S)-2-(Pyrrolidin-3-yl)ethan-1-amine (CAS 1421118-08-2)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com