1-Cyclopentyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid CAS 1710703-33-5
| CAS No. | 1710703-33-5 |
| Molecular Formula | C12H17N3O2 |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H17N3O2, 1-Cyclopentyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-Cyclopentyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 1710703-33-5) is a high-purity analytical reference standard with the molecular formula C12H17N3O2 and a molecular weight of 235.28 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Cyclopentyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-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.
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.) | 1994 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-(Azocan-1-yl)pyrimidine-5-carboxylic acid (CAS 1710661-72-5)
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- tert-Butyl 3-Formylbenzylcarbamate (CAS 170853-04-0)
- 4-(6-Hydroxy-2-isopropylpyrimidin-4-yl)-1-methylpyrrolidin-2-one (CAS 1713589-42-4)
- 8-Chloro-2-phenylquinolin-4-ol (CAS 439147-12-3)
- 4-Methylbenzoyl cyanide (CAS 14271-73-9)
- 41653-72-9 Lacinilene C 1,7-Dihydroxy-1,6-dimethyl-4-(1-methylethyl)-2(1H)-naphthalenone (CAS 41653-72-9)
- 1-(4-(3,5-Diphenyl-4,5-dihydro-1H-pyrazol-1-yl)phenyl)ethanone (CAS 90447-34-0)
- 9,10-Dimethoxy-1,2,3,4,5,6,7,8-octamethylanthracene (CAS 75670-41-6)
- Methyl 6-acetyl-2-oxo-1,2-dihydropyridine-4-carboxylate (CAS 1369157-72-1)
- N2-Isopropylpyridine-2,3-diamine hydrochloride (CAS 1353987-08-2)
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- 3-4-O-Isopropylidene-L-arabinose (CAS 40031-36-5)
- Semaglutide238 (CAS CATO-C4X-2226238)
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