2-(3-(Trifluoromethyl)phenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one CAS 1956326-59-2
| CAS No. | 1956326-59-2 |
| Molecular Formula | C13H10F3N3O |
| Molecular Weight | 281.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(3-(Trifluoromethyl)phenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 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.
CATO supplies 2-(3-(Trifluoromethyl)phenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956326-59-2), a certified reference material (molecular formula C13H10F3N3O, MW 281.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H10F3N3O, 2-(3-(Trifluoromethyl)phenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-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 281.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H10F3N3O |
| Molecular Weight | 281.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Trifluoromethyl Standards
- 2-(Trifluoromethyl)-6,11-dihydro-5H-benzo[b]pyrido[2,3-e][1,4]diazepin-7-ol (CAS 1039715-25-7)
- 3-Phenyl-6-(trifluoromethyl)pyridine-2-acetic acid (CAS 1214346-65-2)
- 3-Phenyl-5-(trifluoromethyl)pyridine-2-acetic acid (CAS 1214354-62-7)
- 6-(((6-(Trifluoromethyl)pyridin-3-yl)methyl)amino)nicotinaldehyde (CAS 1246889-70-2)
- 9-(Trifluoromethyl)-1,2,3,4-tetrahydro-5H-[1,4]diazepino[6,5-c]quinolin-5-one (CAS 1255779-28-2)
- 3-(4-Trifluoromethyl-pyridin-2-yl)-benzoic acidmethyl ester (CAS 1299607-42-3)
- Methyl 4-(4-(trifluoromethyl)pyridin-2-yl)benzoate (CAS 1299607-44-5)
- 4-(6-Methyl-4-trifluoromethyl-pyridin-2-yl)-benzoic acid (CAS 1311278-79-1)
Recommended Standards
- 2-(4-(Trifluoromethyl)phenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1923200-58-1)
- 2-(2-(Trifluoromethyl)phenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956334-74-9)
- 1-Bromo-4-(4-propylcyclohexyl)benzene (CAS 167858-55-1)
- (2E)-3-(Furan-2-yl)-N-[3-(trifluoromethyl)phenyl]prop-2-enamide (CAS 304475-91-0)
- 4-[2-(piperidin-1-yl)ethoxy]phenol hydrochloride (CAS 855422-64-9)
- 3-(3H-Imidazo[4,5-b]pyridin-2-yl)aniline (CAS 116489-65-7)
- 6-Bromo-1,2,3,4-tetrahydroquinoline-8-carboxylic acid (CAS 123296-83-3)
- 6-Boc-4-chloro-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1211495-11-2)
- N-(4-aminophenyl)pentanamide (CAS 59690-87-8)
- 1-(5-(Trifluoromethyl)pyridin-3-yl)cyclopropane-1-carbonitrile (CAS 1427010-36-3)
- 3-(trifluoromethyl)cinnamaldehyde (CAS 871543-59-8)
- 3-Methylbenzoyl cyanide (CAS 5955-74-8)
- Oroxylin A-7-O-glucuronide (CAS 36948-76-2)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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