Ethyl 4-butoxy-3-iodobenzoate CAS 1131614-79-3
| CAS No. | 1131614-79-3 |
| Molecular Formula | C13H17IO3 |
| Molecular Weight | 348.18 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.
CATO supplies Ethyl 4-butoxy-3-iodobenzoate (CAS 1131614-79-3), a certified reference material (molecular formula C13H17IO3, MW 348.18 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 4-butoxy-3-iodobenzoate (C13H17IO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Ethyl 4-butoxy-3-iodobenzoate 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 | C13H17IO3 |
| Molecular Weight | 348.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | I-containing |
Related Ethyl Standards
- 4-(tert-Butoxy)-4-oxo-2-(4-(trifluoromethoxy)benzyl)butanoic acid (CAS 1260665-08-4)
- 4-[(2-{[(tert-butoxy)carbonyl]amino}-3-ethoxy-3-oxopropyl)sulfanyl]-4-oxobutanoic acid (CAS 1396969-11-1)
- 1-{1-[(tert-butoxy)carbonyl]piperidin-4-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 2044713-17-7)
- 4-(2-{[(tert-butoxy)carbonyl]amino}-3-phenylpropanamido)butanoic acid (CAS 1097632-70-6)
- 2-{4-[(Tert-butoxy)carbonyl]piperazin-1-yl}-3-nitrobenzoic acid (CAS 904814-87-5)
- 3-Butoxy-N-(6-fluorobenzo[d]thiazol-2-yl)benzamide (CAS 477553-79-0)
- 6-((3-(tert-Butoxy)-3-oxopropyl)amino)-2-(pyridin-2-yl)pyrimidine-4-carboxylic acid (CAS 1373424-19-1)
- 2-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}-5-nitropyridine-3-carboxylic acid (CAS 1242268-14-9)
Recommended Standards
- 4-(Hexyloxy)-3-iodobenzoic acid (CAS 1131614-78-2)
- 1,3-diethyl 2-[(3,4-dichlorophenyl)formamido]propanedioate (CAS 1171094-64-6)
- 5-Fluoro-2,2-dimethyl-8-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)-4H-benzo[d][1,3]dioxin-4-one (CAS 2170835-14-8)
- tert-Butyl ((6-iodo-2-methylpyridin-3-yl)methyl)carbamate (CAS 1352503-51-5)
- 4-Methyl-3-(trifluoromethyl)benzene-1-carbothioamide (CAS 1538699-47-6)
- 2,4-Dichloro-6-methylnicotinamide (CAS 70593-58-7)
- 4-(2-Methylpropyl)benzoyl chloride (CAS 55340-18-6)
- Warfarin impurity 17 (CAS CATO-C4X-17817)
- 5-Aminoisoquinoline (CAS 1125-60-6)
- 4-Amino-2-methylquinoline-6-carboxylic acid (CAS 99984-73-3)
- (6-Ethoxypyridin-2-yl)boronic acid (CAS 913373-41-8)
- 2,3-Dimethyl-2-methoxybenzophenone (CAS 750633-49-9)
- 1,2-Dibromo-3,4,6,7,8,9-hexachlorodibenzo[b,d]furan (CAS 109302-39-8)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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