1-Trifluoroacetyl-3,5-bis(nonafluorobutyl)pyrazole CAS 261761-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 261761-06-2 |
| Molecular Formula | C13HF21N2O |
| Molecular Weight | 600.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Trifluoroacetyl-3,5-bis(nonafluorobutyl)pyrazole (CAS 261761-06-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13HF21N2O. Molecular weight: 600.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13HF21N2O |
| Molecular Weight | 600.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoroacetyl Standards
- N-(Trifluoroacetyl)-1-desmethyl Daunorubicin (CAS 68594-06-9)
- N-Trifluoroacetyl Doxorubicin (CAS 26295-56-7)
- 1-Trifluoroacetyl-3-perfluorohexyl-5-(trifluoromethyl)pyrazole (CAS 261778-38-5)
- 7-O-(Trifluoroacetyl) Baccatin III (CAS 158811-19-9)
- 1159977-61-3 N-[2-Trifluoroacetyl-4-chloro-5-(triisopropylsilyloxy)phenyl]-2,2-dimethylpropanamide N-[4-Chloro-2-(2,2,2-trifluoroacetyl)-5-[[tris(1-methylethyl)silyl]oxy]phenyl]-2,2-dimethylpropanamide (CAS 1159977-61-3)
- N-Trifluoroacetyl-N-methyl-deacetylcolchicine (CAS 71295-35-7)
- N-Trifluoroacetyl Deacetylcolchicine (CAS 26195-65-3)
- 1-Trifluoroacetyl-3-nonafluorobutyl-5-(trifluoromethyl)pyrazole (CAS 261778-37-4)
Recommended Standards
- Venetoclax Impurity 27 (CAS CATO-C4X-249527)
- 3(5)-(Nonafluoro-1-butyl)-1-(nonafluoropentanoyl)-5(3)-(trifluoromethyl)pyrazole (CAS 261521-38-4)
- Domperidone EP Impurity E (CAS 1346602-50-3)
- Benzyl 2-isopropyl-1,3-dioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate (CAS 1353497-26-3)
- 5,6-Dimethyl-1H-pyrazolo[3,4-b]pyrazin-3-ol (CAS 114794-30-8)
- 7-Bromofuro[3,2-c]pyridin-4(5H)-one (CAS 603301-02-6)
- Terbutaline Impurity 64 (CAS CATO-C4X-118364)
- 3-{[(4-Bromophenyl)sulfonyl]amino}benzoic acid 59256-24-5 6345AE C13H10BrNO4S (CAS 59256-24-5)
- 3-Chloro-4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)phenol (CAS 1479007-22-1)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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