5-Methyl-3-(perfluorohexyl)-1H-pyrazole CAS 129257-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129257-23-4 |
| Molecular Formula | C10H5F13N2 |
| Molecular Weight | 400.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-3-(perfluorohexyl)-1H-pyrazole (CAS 129257-23-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H5F13N2. Molecular weight: 400.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H5F13N2 |
| Molecular Weight | 400.14 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Perfluorohexyl Bromide (CAS 335-56-8)
- (6H-Perfluorohexyl)trifluorooxirane (CAS 742-84-7)
- (Perfluorohexyl)benzene (CAS 65440-93-9)
- 5-(Perfluorohexyl)pentan-1-ol (CAS 134052-02-1)
- 2-(Perfluorohexyl)acetaldehyde dimethyl acetal (CAS 142502-76-9)
- (Perfluorohexyl)trifluorooxiraneDISCONTINUED (CAS 87375-53-9)
- 3-[2-(Perfluorohexyl)ethoxy]-1,2-epoxypropane (CAS 122193-68-4)
- 3-(Perfluorohexyl)propanol (CAS 80806-68-4)
Recommended Standards
- N-(3,4-dichlorophenyl)-2,2-difluoro-2-(3-(trifluoromethyl)phenoxy)acetamide (CAS 338792-05-5)
- 2-{[5-bromo-2-(trifluoromethoxy)phenyl]methyl}isoindole-1,3-dione (CAS 1858255-07-8)
- N-(2,6-dichlorophenyl)-2,2-difluoro-2-(3-(trifluoromethyl)phenoxy)acetamide (CAS 338792-20-4)
- 1-(1,4-Diazepan-1-yl)ethan-1-one hydrochloride (CAS 1201633-56-8)
- 1H-Pyrrole-3-carboxamide (CAS 71580-36-4)
- tert-Butyl 7-bromo-3,4-dihydro-1,5-naphthyridine-1(2H)-carboxylate (CAS 1393583-78-2)
- 9012-09-3 CHEBI:53498 TAC cellulose triacetate triacetylcellulose (CAS 9012-09-3)
- tert-Butyl 5,5-difluoro-2-methanesulfonyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-7-carboxylate (CAS 1395079-09-0)
- N-Benzyl-9-(methoxymethyl)-9H-purin-6-amine (CAS 2879-13-2)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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