1-(4-Ethoxybenzyl)-3-iodobenzene CAS 2007920-33-2
| CAS No. | 2007920-33-2 |
| Molecular Formula | C15H15IO |
| Molecular Weight | 338.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(4-Ethoxybenzyl)-3-iodobenzene (CAS 2007920-33-2), molecular formula C15H15IO and molecular weight 338.18 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-Ethoxybenzyl)-3-iodobenzene (C15H15IO) contains a hydroxyl group, an ether linkage, iodine substitution, a polycyclic aromatic system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C15H15IO |
| Molecular Weight | 338.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | I-containing |
Related Ethoxybenzyl Standards
- 6-(4-Ethoxybenzyl)-3-((pyridin-3-ylmethyl)amino)-1,2,4-triazin-5(4H)-one (CAS 905765-09-5)
- 1-(2-Ethoxybenzyl)spiro[indoline-3,2'-[1,3]dioxan]-2-one (CAS 853751-50-5)
- 6-(4-Ethoxybenzyl)-3-(o-tolylamino)-1,2,4-triazin-5(4H)-one (CAS 905765-12-0)
- N-(3-Ethoxybenzyl)-2-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 1286709-49-6)
- 5-Acetyl-2-ethoxybenzyl 2-(methylthio)nicotinate (CAS 785810-90-4)
- N-(4-Ethoxybenzyl)-3-(phenethyloxy)aniline (CAS 1040682-09-4)
- N-(3-Ethoxybenzyl)-3-(hexyloxy)aniline (CAS 1040682-75-4)
- N-(3-Ethoxybenzyl)-3-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040681-72-8)
Recommended Standards
- [2-(tert-butoxycarbonylamino)-5,7-difluoro-1,3-benzothiazol-4-yl]boronic acid (CAS 2415163-54-9)
- 1-(Benzyloxy)-4-iodo-2,3-dimethylbenzene (CAS 2586126-59-0)
- 4-((4-Bromophenyl)thio)-3-nitrobenzaldehyde (CAS 175278-49-6)
- 5-(t-Butyldimethylsilyloxy)-2-fluoro-3-(trifluoromethyl)phenylboronic acid (CAS 2096335-06-5)
- rac-(4aα)-4a,5,9,10,11,12-Hexahydro-1,5-dibromo-11-formyl-3-methoxy-6H-benzofuro[3a,3,2-e,f][2]benzazepin-6-one (CAS 1076198-20-3)
- (E)-3-(4-chloro-3-ethoxy-2-fluorophenyl)acrylic acid (CAS 1324063-26-4)
- 2-Bromo-6-phenylpyrazine (CAS 1086383-06-3)
- 4-(1H-Benzo[d]imidazol-2-yl)oxazole (CAS 29941-76-2)
- Osimertinib Impurity 86 (CAS CATO-C4X-204586)
- 4-(4-chlorophenoxymethyl)-1,3-thiazol-2-amine hydrochloride (CAS 1803595-34-7)
- 4-Amino-4-methylpentanoic acid (CAS 3235-46-9)
- 4-(aminomethyl)-3-methylbenzene-1-sulfonamide hydrochloride (CAS 1798707-11-5)
- [3-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propyl]amine dihydrochloride (CAS 93808-11-8)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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