7-Vinyl-1H-pyrazolo[4,3-b]pyridine CAS 1374651-88-3
| CAS No. | 1374651-88-3 |
| Molecular Formula | C8H7N3 |
| Molecular Weight | 145.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Vinyl-1H-pyrazolo[4,3-b]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.
7-Vinyl-1H-pyrazolo[4,3-b]pyridine (CAS 1374651-88-3), molecular formula C8H7N3 and molecular weight 145.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H7N3, 7-Vinyl-1H-pyrazolo[4,3-b]pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 145.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H7N3 |
| Molecular Weight | 145.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Vinyl Standards
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- 2-Vinyl-2H-benzo[d][1,2,3]triazole (CAS 116477-12-4)
- 6-Vinyl-1H-pyrazolo[3,4-b]pyridine (CAS 1374651-64-5)
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- 4-Vinyl-1H-pyrazolo[4,3-c]pyridine (CAS 1374651-95-2)
Recommended Standards
- 7-Vinyl-1H-pyrazolo[4,3-c]pyridine (CAS 1374652-13-7)
- 5-Vinyl-1H-pyrazolo[3,4-b]pyridine (CAS 1374652-15-9)
- 4-Vinyl-1H-pyrazolo[3,4-c]pyridine (CAS 1374652-20-6)
- 5-Vinyl-1H-pyrazolo[3,4-c]pyridine (CAS 1374652-38-6)
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Why CATO?
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