2-(4-Fluorophenyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one CAS 1553968-38-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1553968-38-9 |
| Molecular Formula | C12H10FN3O |
| Molecular Weight | 231.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Fluorophenyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1553968-38-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10FN3O. Molecular weight: 231.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10FN3O |
| Molecular Weight | 231.23 g/mol |
| 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 2-(4-Fluorophenyl)-7,8-dihydroimidazo[1,2-a]pyrazin-6(5H)-one (CAS 1261117-82-1)
- 2-(3-Fluorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1554286-01-9)
- 2-(4-Fluorophenyl)-6,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4(5H)-one (CAS 1707399-54-9)
- 5-(2-Fluorophenyl)-6,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-4(5H)-one (CAS 1708370-73-3)
- 2-(2-Fluorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956332-22-1)
- 6-(4-Fluorophenyl)-4-methyl-1,6-dihydropyrazolo[3,4-c]pyrazol-3-amine (CAS 926270-56-6)
- N-(3-FLuorophenyl)-3-hydroxybenzamide (CAS 1019123-55-7)
- Methyl 4-(4-fluorophenyl)nicotinate (CAS 110307-23-8)
Recommended Standards
- 1-Methoxy-3-(methylsulfonyl)-2-nitrobenzene (CAS 148726-67-4)
- Methyl 2-((1-methyl-4-nitro-1H-pyrazol-3-yl)thio)acetate (CAS 1429419-51-1)
- 2-Nitrobenzyl methanesulfonate (CAS 163915-96-6)
- (4-bromophenyl)(2-fluorophenyl)methanone (CAS 59396-43-9)
- 1,3-Diphenoxypropan-2-ol (CAS 622-04-8)
- methyl 5-bromo-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylate (CAS 916326-80-2)
- 4-Nitro-N-phenyl-1H-pyrazole-3-carboxamide (CAS 309740-93-0)
- Methyl 2-(4-(benzyloxy)-3-bromophenyl)acetate (CAS 101111-25-5)
- 1-Bromo-3-isobutylbenzene (CAS 139155-55-8)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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 13829788188 / jacky.chen@cato-chem.com