(5-(3-Fluorophenyl)thiophen-2-yl)(5-iodo-2-methylphenyl)methanone CAS 2070015-41-5
| CAS No. | 2070015-41-5 |
| Molecular Formula | C18H12FIOS |
| Molecular Weight | 422.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5-(3-Fluorophenyl)thiophen-2-yl)(5-iodo-2-methylphenyl)methanone.
(5-(3-Fluorophenyl)thiophen-2-yl)(5-iodo-2-methylphenyl)methanone (CAS 2070015-41-5) is a high-purity analytical reference standard with the molecular formula C18H12FIOS and a molecular weight of 422.26 g/mol.
Based on its molecular formula C18H12FIOS, (5-(3-Fluorophenyl)thiophen-2-yl)(5-iodo-2-methylphenyl)methanone contains a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 422.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H12FIOS |
| Molecular Weight | 422.26 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/I-containing |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- (5-(2-Fluorophenyl)thiophen-2-yl)(5-iodo-2-methylphenyl)methanone (CAS 2070015-36-8)
- N-(4-fluorophenyl)-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477845-17-3)
- Methyl 3-(2-{[(4-fluorophenyl)carbamoyl]carbonyl}-1H-pyrrol-1-yl)-1-benzothiophene-2-carboxylate (CAS 477872-80-3)
- 3-(((2-Fluorophenyl)amino)methylene)-1-(4-methylbenzyl)-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 893310-53-7)
- 3-(((4-Fluorophenyl)amino)methylene)-1-(4-methylbenzyl)-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 893310-66-2)
- 4-(2-Fluorophenyl)-2-[(E)-2-(3-methylthiophen-2-yl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 685107-37-3)
- 3-[4-(2-Fluorophenyl)piperazine-1-carbonyl]-5-methyl-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazolin-11-one (CAS 1574576-94-5)
- 3-[4-(4-Fluorophenyl)piperazine-1-carbonyl]-5-methyl-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazolin-11-one (CAS 1574590-99-0)
Recommended Standards
- (Z)-{[3-nitro-4-(piperidin-1-yl)phenyl]methylidene}amino 2,4-dichlorobenzoate (CAS 339019-83-9)
- 5-(1-((4-Bromophenyl)sulfonyl)azetidin-3-yl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole (CAS 1327529-77-0)
- N-(4-Iodophenyl)-4-(morpholinomethyl)benzamide (CAS 333357-56-5)
- 2-(5-Iodo-2-Methylbenzoyl)-5-(4-fluorophenyl)thiophene (CAS 1071929-08-2)
- 2,6-Bis(benzylideneamino)pyrimidin-4(1H)-one (CAS 137205-94-8)
- 3-Bromo-7-chloro-5-methyl-1H-pyrazolo[4,3-b]pyridine (CAS 268547-53-1)
- 4-Methoxy-3-oxobutanenitrile (CAS 739366-02-0)
- Cyclopentanecarboximidamide (CAS 81303-69-7)
- 5-Chloro-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 1137-17-3)
- 1,4-Dibromo-2-chloro-3-fluorobenzene (CAS 1000573-09-0)
- 1-Amino-2-(3-fluoro-5-methylphenyl)propan-2-ol (CAS 1534906-47-2)
- 1-(7-(2-Chlorophenyl)-1,4-thiazepan-4-yl)-2-(thiophen-2-yl)ethan-1-one (CAS 1797348-34-5)
- N4-Methyl-5-nitropyrimidine-4,6-diamine (CAS 4094-00-2)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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