6-Cyclopropyl-1,3-dimethyl-4,5,6,7-tetrahydro-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid CAS 929971-75-5
| CAS No. | 929971-75-5 |
| Molecular Formula | C12H17N3O2 |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Cyclopropyl-1,3-dimethyl-4,5,6,7-tetrahydro-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
6-Cyclopropyl-1,3-dimethyl-4,5,6,7-tetrahydro-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 929971-75-5), molecular formula C12H17N3O2 and molecular weight 235.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H17N3O2, 6-Cyclopropyl-1,3-dimethyl-4,5,6,7-tetrahydro-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 235.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C12H17N3O2 |
| Molecular Weight | 235.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
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Recommended Standards
- 6-Benzamidohexanoic acid (CAS 956-09-2)
- 6-methoxy-2-phenylquinoline (CAS 4789-73-5)
- 6,7-dimethoxy-3,4-dihydroisoquinoline-2(1H)-carboximidamide (CAS 37519-72-5)
- 6-Methyl-1-phenylisoquinolin-3(2H)-one (CAS 89721-04-0)
- N-(2-(Benzo[a]phenazin-5-ylamino)phenyl)acetamide (CAS 61316-66-3)
- 2-Amino-3-chloropropanoic acid (CAS 3981-36-0)
- 5-Phenylhydantoin (CAS 89-24-7)
- N-Cyclohexyl-3-fluoro-5-hydroxybenzamide (CAS 1881321-82-9)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(methylsulfonyl)butanoic acid (CAS 1053236-36-4)
- 4-Bromo-2,6-difluoro-N-(2-hydroxyphenyl)benzamide (CAS 1252554-78-1)
- Naproxen Impurity 42 (CAS CATO-C4X-170842)
- 2,3-Dichloro-4-fluoropyridine (CAS 1211586-65-0)
- 2-methyl-1-(5,6,7,8-tetrahydronaphthalen-2-yl)propan-2-ol (CAS 1082899-83-9)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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