4-Iodo-1-(4-methoxybenzyl)-1H-pyrazole CAS 905751-58-8
| CAS No. | 905751-58-8 |
| Molecular Formula | C11H11IN2O |
| Molecular Weight | 314.12 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.
4-Iodo-1-(4-methoxybenzyl)-1H-pyrazole (CAS 905751-58-8) is a high-purity analytical reference standard with the molecular formula C11H11IN2O and a molecular weight of 314.12 g/mol.
4-Iodo-1-(4-methoxybenzyl)-1H-pyrazole (C11H11IN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine 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 4-Iodo-1-(4-methoxybenzyl)-1H-pyrazole 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 | C11H11IN2O |
| Molecular Weight | 314.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 4-Iodo-1-(4-methoxybenzyl)-1H-imidazole (CAS 1214247-82-1)
- 6-Iodo-3-propylquinazolin-4(3H)-one (CAS 1467609-89-7)
- 1-Iodo-3-(methoxymethoxy)naphthalene (CAS 2158298-58-7)
- 2-(5-Iodo-2-methyl-1H-inden-3-yl)acetic acid (CAS 857251-07-1)
- 4-Iodo-5-methyl-N-(1-methyl-1H-pyrazol-5-yl)pyridin-2-amine (CAS 2103386-67-8)
- 4-Iodo-5-phenyl-1H-pyrazole-3-carboxylic acid (CAS 1291177-24-6)
- 5-iodo-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 1566267-54-6)
- 3-Iodo-4-(1h-pyrazol-1-yl)benzoic acid (CAS 1800488-76-9)
Recommended Standards
- 3-(3-Iodopropyl)quinazolin-4(3H)-one (CAS 860193-39-1)
- 5-(Benzyloxy)-4-iodo-1-methyl-1H-pyrazole (CAS 2663667-27-2)
- 6-Acetyl-2-(3,5-dichlorophenyl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477854-32-3)
- Ethyl 4-(3,4-dichloro-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate (CAS 65833-17-2)
- β-Nicotinamide Adenine Dinucleotide-13C5 (CAS 53-84-9 (Unlabeled))
- 1-(2,6-Difluorobenzyl)pyrrolidin-3-amine (CAS 1248239-21-5)
- 1-(2,4-Dinitrophenyl)-3-methylpiperazine (CAS 298230-11-2)
- 5-Bromo-2-(methylthio)oxazolo[5,4-b]pyridine (CAS 1783938-78-2)
- 3-Methoxy-4-(2-methoxy-2-oxoethoxy)benzoic acid (CAS 94946-79-9)
- Isopropyl 2-hydroxy-5-iodobenzoate (CAS 15125-87-8)
- 1-(2-Chloro-1H-benzo[d]imidazol-1-yl)ethanone (CAS 90533-07-6)
- 1-[2-(Aminomethyl)phenyl]-4-piperidinemethanol (CAS 220060-79-7)
- 2-Amino-3-chloro-5-(trifluoromethoxy)benzoic acid (CAS 433938-46-6)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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 18665070610 / Nicole.chen@cato-chem.com