4,5,6,7-Tetrahydro-1H-pyrazolo[3,4-c]pyridine, 97% CAS 871726-74-8
| CAS No. | 871726-74-8 |
| Molecular Formula | C6H9N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,5,6,7-Tetrahydro-1H-pyrazolo[3,4-c]pyridine, 97% 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.
4,5,6,7-Tetrahydro-1H-pyrazolo[3,4-c]pyridine, 97% (CAS 871726-74-8), molecular formula C6H9N3HCl and molecular weight 159.62 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4,5,6,7-Tetrahydro-1H-pyrazolo[3,4-c]pyridine, 97% (C6H9N3HCl) is characterized by a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C6H9N3 2*HCl |
| Molecular Weight | 159.62 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 6-Amino-1-benzyl-5-[(2-hydroxyethyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 380433-19-2)
- Phenyl(piperidin-4-yl)methanol hydrochloride (CAS 91688-34-5)
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)acetamide (CAS 329779-26-2)
- 3-(4-Ethylphenyl)-3-(2,2,2-trifluoroacetamido)propanamide (CAS 866019-11-6)
- 2-Cyclopropoxyterephthalic acid (CAS 1243386-25-5)
- N-(2-aminopropyl)-N-methylaniline dihydrochloride (CAS 1211145-29-7)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com