5-Methyl-7-(perfluoroethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine CAS 869952-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 869952-89-6 |
| Molecular Formula | C9H10F5N3 |
| Molecular Weight | 255.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-7-(perfluoroethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 869952-89-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10F5N3. Molecular weight: 255.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10F5N3 |
| Molecular Weight | 255.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- Ethyl 4-(perfluoroethyl)-1H-pyrrole-2-carboxylate (CAS 2180956-75-4)
- 6-(Perfluoroethyl)pyrrolo[2,1-f][1,2,4]triazin-4-ol (CAS 2180956-77-6)
- 5-(Perfluoroethyl)-1H-benzo[d]imidazol-2-amine (CAS 2138045-16-4)
- 5-Methyl-7-(perfluoroethyl)pyrazolo[1,5-a]pyrimidine (CAS 869951-80-4)
- 2-(Perfluoroethyl)pyrimidine-5-carboxylic acid (CAS 887407-55-8)
- 4-(Perfluoroethyl)thiazole-2-carboxylic acid (CAS 847956-10-9)
- 2-Butyl-2-(perfluoroethyl)pyrrolidine (CAS 887360-93-2)
- Methyl 3-(perfluoroethyl)-1H-pyrrole-2-carboxylate (CAS 1628642-70-5)
Recommended Standards
- 5-Bromo-2-((trimethylsilyl)ethynyl)pyrimidine (CAS 223609-48-1)
- 6'-(Trifluoromethyl)-1'H-spiro[cyclopropane-1,4'-isoquinoline]-1',3'(2'H)-dione (CAS 2892253-27-7)
- 4-Methyl-3-(2,2,2-trifluoroacetyl)quinolin-2(1H)-one (CAS 727-58-2)
- 6,6-Diphenylthieno[2,3-c]furan-4(6H)-one (CAS 63600-01-1)
- (S)-2-(4-methoxyphenyl)-5-(pyrrolidin-3-yl)-1,3,4-oxadiazole (CAS 1234684-70-8)
- 2,2'-(1-Methylpiperidine-4,4-diyl)diacetic acid (CAS 803632-48-6)
- 2-(3-Chlorothiophen-2-yl)-2-methylpropanoic acid (CAS 950604-74-7)
- 3-Chloro-1-cyclopropyl-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 1774903-78-4)
- 1-(4-Chloro-2-methylphenyl)-3-(1-(4-ethoxyphenyl)-3-hydroxypropyl)thiourea (CAS 865660-58-8)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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