5,7-Dichloro-6-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile CAS 848401-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 848401-00-3 |
| Molecular Formula | C8H4Cl2N4 |
| Molecular Weight | 227.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dichloro-6-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 848401-00-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4Cl2N4. Molecular weight: 227.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2N4 |
| Molecular Weight | 227.05 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichloro Standards
- 2',4-Dichloro-2,4'-bipyrimidine (CAS 2589638-88-8)
- 2,4-Dichloro-6-(pyridin-2-yl)-1,3,5-triazine (CAS 339547-32-9)
- 5,5-Dichloro-6-hydroxy-1,3-dimethyldihydropyrimidine-2,4(1H,3H)-dione (CAS 50610-50-9)
- 1,2-Dichloro-4-(difluoromethoxy)-3-methylbenzene (CAS 1803833-82-0)
- (2,6-Dichloro-3-(difluoromethyl)pyridin-4-yl)methanamine (CAS 1805281-61-1)
- 2,5-Dichloro-1-(difluoromethoxy)-3-methylbenzene (CAS 1806302-03-3)
- 1,3-Dichloro-5-(difluoromethoxy)-2-methylbenzene (CAS 1807038-51-2)
- 1,2-Dichloro-4-(difluoromethoxy)-5-methylbenzene (CAS 1807052-48-7)
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- 4-[(2-Furylmethyl)sulfonyl]piperidine hydrochloride (CAS 1448050-07-4)
- (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)
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