3-Iodo-2-methyl-7-(trifluoromethyl)quinolin-4(1H)-one CAS 1330750-79-2
| CAS No. | 1330750-79-2 |
| Molecular Formula | C11H7F3INO |
| Molecular Weight | 353.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Iodo-2-methyl-7-(trifluoromethyl)quinolin-4(1H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
3-Iodo-2-methyl-7-(trifluoromethyl)quinolin-4(1H)-one (CAS 1330750-79-2) is a high-purity analytical reference standard with the molecular formula C11H7F3INO and a molecular weight of 353.08 g/mol.
Based on its molecular formula C11H7F3INO, 3-Iodo-2-methyl-7-(trifluoromethyl)quinolin-4(1H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 353.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H7F3INO |
| Molecular Weight | 353.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1991 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- 3-Iodo-2-methyl-8-(trifluoromethyl)quinolin-4(1H)-one (CAS 1330751-11-5)
- 3-Iodo-2-methyl-6-(trifluoromethyl)quinolin-4(1H)-one (CAS 1330753-31-5)
- 5-Iodo-2-deoxycytidine (CAS 611-53-0)
- 8-iodo-3-nitro-naphthalene-1-carboxylic acid (CAS 67522-37-6)
- Ethyl 3-iodo-4-(pyridin-4-yl)benzoate (CAS 1800489-25-1)
- 2-Iodo-N-(3-methoxyphenyl)benzamide (CAS 36684-48-7)
- 4-Iodo-N-(2-methoxyphenyl)benzamide (CAS 300402-00-0)
- 2-Iodo-5-(phenylmethoxy)phenylboronic acid (CAS 1227633-14-8)
Recommended Standards
- 4,5-Dibromo-N-cyclopentylthiophene-2-carboxamide (CAS 940151-42-8)
- 2-(3-Bromo-5-(cyclopropylmethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-49-1)
- 2-Bromo-6-(pyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1150271-64-9)
- 2-(2-Bromophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-31-3)
- 2,5-Dibromo-1,1-dimethyl-3,4-diphenyl-1H-silole (CAS 686290-22-2)
- 2,3-Difluoro-6-methoxybenzoyl chloride (CAS 886501-67-3)
- 1-(4-Chlorophenyl)but-3-en-1-ol (CAS 14506-33-3)
- 1-(Quinoxalin-5-yl)ethanol (CAS 1597972-39-8)
- tert-Butyl (R)-3-acetoxypyrrolidine-1-carboxylate (CAS 101408-94-0)
- N-(3-aminophenyl)pentanamide (CAS 59683-84-0)
- 5,6,7,8-Tetrahydroisoquinoline 2-oxide (CAS 50388-20-0)
- Diclofenac sodium Impurity 56 (CAS 221016-39-3)
- 7-Bromo-6-fluorochroman-4-ol (CAS 1558533-77-9)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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