5-chloro-7-iodo-1H-pyrazolo[3,4-c]pyridine CAS 1951371-15-5
| CAS No. | 1951371-15-5 |
| Molecular Formula | C6H11ClIN3 |
| Molecular Weight | 287.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 287.53 g/mol gives 5-chloro-7-iodo-1H-pyrazolo[3,4-c]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-chloro-7-iodo-1H-pyrazolo[3,4-c]pyridine (CAS 1951371-15-5), molecular formula C6H11ClIN3 and molecular weight 287.53 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, chlorine/iodine substitution, 5-chloro-7-iodo-1H-pyrazolo[3,4-c]pyridine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 287.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-chloro-7-iodo-1H-pyrazolo[3,4-c]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11ClIN3 |
| Molecular Weight | 287.53 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 4-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 1186647-69-7)
- 6-Chloro-7-iodo-7-deazapurine (CAS 123148-78-7)
- 6-chloro-3-iodoimidazo[1,2-a]pyrazine (CAS 1245645-10-6)
- 6-chloro-3-iodo-1H-pyrazolo[3,4-b]pyridine (CAS 1259223-95-4)
- 5-Chloro-3-iodo-1<I>H</I>-pyrazolo[3,4-<I>c</I>]pyridine (CAS 1260666-29-2)
- 6-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 1260672-72-7)
- 7-Chloro-3-iodo-1<I>H</I>-pyrazolo[3,4-<I>c</I>]pyridine (CAS 1268521-18-1)
- 7-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 1357946-98-5)
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