2-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile CAS 957010-44-5
| CAS No. | 957010-44-5 |
| Molecular Formula | C13H6F6N6 |
| Molecular Weight | 360.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 957010-44-5) is a high-purity analytical reference standard with the molecular formula C13H6F6N6 and a molecular weight of 360.22 g/mol.
2-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl]-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile (C13H6F6N6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C13H6F6N6 |
| Molecular Weight | 360.22 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 |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
Related Methyl Standards
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- 2,4,6-Tris(trifluoromethyl)bromobenzene (CAS 95606-57-8)
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Recommended Standards
- 2-(2-(6,8-Dichloro-2-methyl-4-oxoquinazolin-3(4H)-yl)acetyl)hydrazinecarbothioamide (CAS 68241-04-3)
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- (6-Methyl-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)methyl 2,5-dichlorobenzoate (CAS 877642-96-1)
- 2-Chloro-n-(4-chlorophenyl)-5-(hydrazinecarbonyl)benzenesulfonamide (CAS 327086-79-3)
- tert-Butyl (5-methylthiazol-4-yl)carbamate (CAS 1259056-29-5)
- Bis-(4-nitrophenyl)pimelate (CAS 49761-23-1)
- 3,5-Dibromo-2-iodobenzotrifluoride (CAS 1027512-22-6)
- 3-Methylcyclohexane-1-carbonitrile (CAS 38857-62-4)
- Ilaprazole Impurity 71 (CAS CATO-C4X-113071)
- 3-Hydroxy-N-(thiazol-2-yl)benzamide (CAS 899262-34-1)
- N-((phenylcarbamoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338395-15-6)
- 3,6-Dimethyl-1,4-dioxane-2,5-dione (CAS 95-96-5)
- Ethyl 2-bromoindolizine-7-carboxylate (CAS 1427310-03-9)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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