1-(5-Fluoro-2-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one CAS 1343196-85-9
| CAS No. | 1343196-85-9 |
| Molecular Formula | C11H8FIN2O |
| Molecular Weight | 330.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(5-Fluoro-2-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one 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.
1-(5-Fluoro-2-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1343196-85-9), molecular formula C11H8FIN2O and molecular weight 330.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(5-Fluoro-2-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one (C11H8FIN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 330.10 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H8FIN2O |
| Molecular Weight | 330.10 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 |
| 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/I-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 9-Fluoro-2-iodo-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (CAS 1282517-42-3)
- 1-(3-Fluoro-4-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1341503-81-8)
- 1-(2-Fluoro-6-(4-iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1342084-87-0)
- 10-Fluoro-2-iodo-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (CAS 1823257-34-6)
- 1-Fluoro-3-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)-2-(trifluoromethyl)benzene (CAS 1774895-18-9)
- 1-Fluoro-4-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)-3-(trifluoromethyl)benzene 1774895-96-3 (CAS 1774895-96-3)
- 1-Fluoro-2-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)-3-(trifluoromethyl)benzene (CAS 1779122-21-2)
- 1-(4-Fluoro-benzyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1126779-27-8)
Recommended Standards
- 2-(Tributylstannyl)acetonitrile (CAS 17729-59-8)
- 2-(2-Bromo-4,6-difluorobenzenesulfonamido)acetic acid (CAS 731776-56-0)
- 5-[(4-Bromo-3-nitro-1H-pyrazol-1-yl)methyl]-2-furohydrazide (CAS 512810-18-3)
- 3-(5-(Bromomethyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzonitrile (CAS 327046-84-4)
- 4,5-Difluoro-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 217813-00-8)
- 5-Bromo-1-chloro-3-fluoro-2-nitrobenzene (CAS 218797-71-8)
- 7-(4-Bromophenyl)-5-methyl-N-(pyridin-3-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide (CAS 452089-06-4)
- 2-Fluoro-N-(thiophen-3-ylmethyl)benzenesulfonamide (CAS 1060229-59-5)
- 6-(Aminomethyl)-3-methyl-1,2,4-triazin-5(4H)-one (CAS 98750-24-4)
- HEpsulfam (CAS 96892-57-8)
- tert-butyl 1H,2H,3H-pyrrolo[2,3-c]pyridine-1-carboxylate (CAS 370880-83-4)
- 7-Bromo-1-methylnaphthalene (CAS 33295-35-1)
- Diethyl2-phthalimidomalonate-2-13c (CAS 88596-93-4)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
Why CATO?
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