4,6-dichloro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile CAS 2393885-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2393885-84-0 |
| Molecular Formula | C7H10Cl2N4 |
| Molecular Weight | 221.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-dichloro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 2393885-84-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10Cl2N4. Molecular weight: 221.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10Cl2N4 |
| Molecular Weight | 221.09 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.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 4,6-Dichloro-N-isobutyl-1,3,5-triazin-2-amine (CAS 27409-86-5)
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- 3,5-Dichloro-4-isopropoxyphenol (CAS 1394927-31-1)
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- 3,5-Dichloro-1-isobutylpyrazin-2(1H)-one (CAS 1437385-36-8)
- 1,3-Dichloro-5-(2-methoxyethoxy)benzene (CAS 144255-49-2)
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Recommended Standards
- 3-Bromo-2-fluorothioanisole (CAS 871353-01-4)
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- Isochromane-6-carbaldehyde (CAS 933694-70-3)
- tert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate (CAS 1314398-21-4)
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)ethan-1-one (CAS 1797791-94-6)
- 3,5-Dimethyl-4-propoxybenzaldehyde (CAS 210057-00-4)
- 1-(2,5-Dimethyl-1H-pyrrol-1-yl)pyridin-1-ium tetrafluoroborate (CAS 78257-35-9)
- 1-Benzyl-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 152955-55-0)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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