3-cyclopropyl-6-ethyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid CAS 1018151-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018151-19-3 |
| Molecular Formula | C18H17N3O2 |
| Molecular Weight | 307.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-cyclopropyl-6-ethyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018151-19-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H17N3O2. Molecular weight: 307.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H17N3O2 |
| Molecular Weight | 307.35 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related cyclopropyl Standards
- ethyl 7-cyclopropyl-2-phenylpyraZolo[1,5-a]pyrimidine-6-carboxylate (CAS 1245808-03-0)
- 1-Benzyl-6-cyclopropyl-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937598-78-2)
- 6-Cyclopropyl-3-methyl-1-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 886495-92-7)
- Methyl 3-cyclopropyl-6-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 834899-91-1)
- 4-Cyclopropyl-3-(4-methoxyphenyl)-5-oxothiomorpholine-2-carboxylic acid (CAS 2202285-23-0)
- 1-Cyclopropyl-3-(5-((pyridin-3-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)urea (CAS 1170507-36-4)
- N1-Cyclopropyl-N2-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)oxalamide (CAS 946355-70-0)
- 1-(3-(Benzyl(cyclopropyl)amino)piperidin-1-yl)-2-chloroethanone (CAS 1353944-72-5)
Recommended Standards
- LY 2183240 Analogue (CAS 1010096-65-7)
- (1H-indol-2-yl)(4-(pyrimidin-2-yl)piperazin-1-yl)methanone (CAS 1027418-37-6)
- (5S,5’S)-Dihydroxy Lysinonorleucine (CAS 32619-23-1)
- N-((1-Benzylpiperidin-4-yl)methyl)cyclopropanamine (CAS 920462-48-2)
- 4-Bromo-5,8-dichloroquinoline (CAS 1070879-38-7)
- 1-(2-((2-Methylbenzyl)amino)propyl)pyrrolidin-2-one (CAS 1184473-69-5)
- tert-Butyl 8-bromo-6-hydroxy-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 1579518-76-5)
- N-(2-fluorophenyl)pyrrolidine-2-carboxamide (CAS 367521-39-9)
- 2-(2-(3,4,5-Trimethoxybenzoyl)hydrazine-1-carbonyl)benzoic acid (CAS 356526-74-4)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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 13829788188 / jacky.chen@cato-chem.com