1-(4-Fluorophenyl)-3-methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-b]pyridine CAS 1383735-43-0
| CAS No. | 1383735-43-0 |
| Molecular Formula | C13H14FN3 |
| Molecular Weight | 231.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-Fluorophenyl)-3-methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-b]pyridine (CAS 1383735-43-0), molecular formula C13H14FN3 and molecular weight 231.27 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-Fluorophenyl)-3-methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-b]pyridine (C13H14FN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-(4-Fluorophenyl)-3-methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-b]pyridine 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 | C13H14FN3 |
| Molecular Weight | 231.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- (4-Fluorophenyl)(4-methoxyphenyl)methanamine (CAS 1016696-37-9)
- N-[(3-Fluorophenyl)methyl]-2-methoxyaniline (CAS 1019565-39-9)
- N-[(3-Fluorophenyl)methyl]-3-methoxyaniline (CAS 1021114-31-7)
- 4-(2-fluorophenyl)-2-(pyrrolidin-2-yl)-1H-imidazole (CAS 1153102-36-3)
- 4-(3-Fluorophenyl)-2-(pyrrolidin-2-yl)-1H-imidazole (CAS 1153105-20-4)
- 4-(4-Fluorophenyl)-2-(pyrrolidin-2-yl)-1h-imidazole (CAS 1155056-60-2)
- 1-(4-Fluorophenyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1203661-58-8)
- 1-(3-Fluorophenyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1242340-02-8)
Recommended Standards
- 1-(2-Fluorophenyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1367753-02-3)
- N-((4,5,6,7-Tetrahydroisoxazolo[4,5-c]pyridin-3-yl)methyl)methanesulfonamide (CAS 1422060-94-3)
- 3-((Piperazin-1-ylsulfonyl)methyl)isoxazole (CAS 1354952-73-0)
- 3-(4-Fluorophenyl)-1,4,5,6,7,8-hexahydropyrazolo[3,4-d]azepine (CAS 1422141-67-0)
- Tetraphenylphosphonium hexafluoroantimonate (CAS 124329-50-6)
- Ethyl 2-[4-(1-aminoethyl)-2-methoxyphenoxy]acetate hydrochloride (CAS 1172436-88-2)
- 2-(Pyridin-2-yl)-1,3-oxazole-4-carboxylic acid (CAS 1014630-44-4)
- 3-((2,3-Difluorophenoxy)methyl)benzaldehyde (CAS 1443355-39-2)
- 1-Phenylethane-1-sulfonyl fluoride (CAS 1936702-96-3)
- 2-N-Cyclopentylpyridine-2,5-diamine (CAS 52025-59-9)
- (R)-1-(4-Fluoropyridin-2-yl)ethan-1-ol (CAS 2227844-13-3)
- 5-Bromo-4-cyano-2-hydroxybenzoic acid (CAS 1805524-91-7)
- Ethyl 1-(m-tolyl)-1H-1,2,4-triazole-3-carboxylate (CAS 1245646-70-1)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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