Pyrazolo[4,3-b]pyridine 272-52-6 MFCD08234560 SY008431 CAS 272-52-6
| CAS No. | 272-52-6 |
| Molecular Formula | C6H13N3 |
| Molecular Weight | 127.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Pyrazolo[4,3-b]pyridine 272-52-6 MFCD08234560 SY008431 (CAS 272-52-6), a certified reference material (molecular formula C6H13N3, MW 127.19 g/mol) for analytical method development and quality control.
The molecular framework of Pyrazolo[4,3-b]pyridine 272-52-6 MFCD08234560 SY008431 (C6H13N3) is characterized by a nitrile group. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Pyrazolo[4,3-b]pyridine 272-52-6 MFCD08234560 SY008431 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 | C6H13N3 |
| Molecular Weight | 127.19 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Pyrazolo Standards
- 2H-pyrazolo[3,4-c]pyridine (CAS 271-45-4)
- 2H-pyrazolo[4,3-c]pyridine (CAS 271-50-1)
- pyrazolo[1,5-a]pyrimidine (CAS 274-71-5)
- 1H-Pyrazolo[3,4-c]pyridine 271-47-6 MFCD00661308 SY005397 (CAS 271-47-6)
- 1H-Pyrazolo[4,3-c]pyridine 271-52-3 MFCD11846327 SY028040 (CAS 271-52-3)
- 1H-pyrazolo[3,4-d]pyrimidine (CAS 271-80-7)
- 1H-pyrazolo[4,3-d]pyrimidine (CAS 272-57-1)
- 1H-Pyrazolo[3,4-d]thiazole (CAS 7489-62-5)
Recommended Standards
- 1h-imidazo(4,5-c)pyridine 272-97-9 3,5-diazaindole 5-Azabenzimidazole 5-aza-1h-benzoimidazole 5-azabenzimidazole 97% (CAS 272-97-9)
- 273-21-2 1H-Imidazo(4,5-b)pyridine Pyrido(2,3-d)imidazole 4-Azabenzimidazole 7-Azabenzimidazole 1-Deazapurine 3,4-Diazaindole EINECS 205-987-3 Imidazo(4,5-b)pyridine (6CI) NSC 403091 (CAS 273-21-2)
- pyrrolo[2,1-f][1,2,4]triazine (CAS 66173-26-0)
- 1,3a,6-triazaindene 1,7-diazaindolizine 274-79-3 Imidazo[1,2-a]pyrazine himidazo(1,2-a)pyrazine zinc02569196 (CAS 274-79-3)
- 5-{[(3,4-dichlorophenyl)methyl]sulfanyl}-2-ethyl-8,9-dimethoxy-[1,2,4]triazolo[1,5-c]quinazoline (CAS 1221715-30-5)
- 1-(2-Bromo-4-nitrophenyl)piperidin-4-ol (CAS 1072944-61-6)
- 2-((5-(4-(tert-Butyl)phenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,6-dichlorophenyl)acetamide (CAS 477313-59-0)
- 5'-(4-Cyanophenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarbonitrile (CAS 2278192-35-9)
- 3-(3-Methoxyisoxazol-5-yl)propanoic acid (CAS 52898-06-3)
- Atogepant Impurity 60 (CAS CATO-C4X-328560)
- 3-Iodo-2,5-dimethylpyridine (CAS 1806451-35-3)
- 2-(Hydroxymethyl)benzo[d]oxazole-6-sulfonamide (CAS 1804186-76-2)
- 4-Chloro-5-(difluoromethyl)pyridin-2-amine (CAS 1805300-73-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com