Methyl 5-chloro-6-cyclopropyl-1-(2-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1011398-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1011398-22-3 |
| Molecular Formula | C18H15ClFN3O2 |
| Molecular Weight | 359.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-chloro-6-cyclopropyl-1-(2-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011398-22-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H15ClFN3O2. Molecular weight: 359.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H15ClFN3O2 |
| Molecular Weight | 359.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- Methyl 5-chloro-6-cyclopropyl-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011399-65-7)
- 2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(furan-2-yl)methyl]imino}methyl]benzene-1,3-diol (CAS 341967-53-1)
- N-(2-Chloro-6-fluorobenzyl)-N-methyl-2-(quinazolin-4-yloxy)acetamide (CAS 852934-91-9)
- 5-Chloro-2-nitro-N-(4-phenylthiazol-2-yl)benzamide (CAS 313469-38-4)
- 4-((3-Chloro-4-fluorophenyl)thio)-6-nitroquinoline-3-carbonitrile (CAS 928779-55-9)
- 7-(1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 303151-83-9)
- N-(5-Chloro-2-methoxyphenyl)-2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)acetamide (CAS 879055-07-9)
- ((4-Chloro-3-(trifluoromethyl)phenyl)sulfonyl)valine (CAS 1242095-23-3)
Recommended Standards
- N-(4-chlorophenyl)-2-(3-(pyridin-3-yl)-4,5-dihydroisoxazole-5-carbonyl)hydrazine-1-carboxamide (CAS 478064-66-3)
- N-(2-chlorophenyl)-2-(3-(pyridin-3-yl)-4,5-dihydroisoxazole-5-carbonyl)hydrazine-1-carboxamide (CAS 478078-22-7)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-chloro-2-fluorophenoxy)-2-pyrrolidinecarboxylic acid (CAS 1135226-98-0)
- (4S,5R)-5-Ethyl-4-methyl-4,5-dihydrooxazol-2-amine (CAS 599206-74-3)
- 1-(2-Methyl-1,3-dioxolan-2-yl)-2-(1H-1,2,4-triazol-1-yl)ethanone (CAS 90258-56-3)
- 5-BROMO-3-(1-METHYL-1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE (CAS 116480-53-6)
- 4-((2,4-Dichlorobenzyl)oxy)-3-ethoxy-5-iodobenzonitrile (CAS 1706445-44-4)
- 2-Ethyl-1-methyl-5-nitro-1H-indazol-3(2H)-one (CAS 637338-30-8)
- 1-(benzyloxy)-3-bromo-2,4-difluorobenzene (CAS 1881328-16-0)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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