7-(3-Iodophenyl)-7-oxoheptanoic acid CAS 898790-89-1
| CAS No. | 898790-89-1 |
| Molecular Formula | C13H15IO3 |
| Molecular Weight | 346.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-(3-Iodophenyl)-7-oxoheptanoic acid 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.
CATO supplies 7-(3-Iodophenyl)-7-oxoheptanoic acid (CAS 898790-89-1), a certified reference material (molecular formula C13H15IO3, MW 346.16 g/mol) for analytical method development and quality control.
7-(3-Iodophenyl)-7-oxoheptanoic acid (C13H15IO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).
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 | C13H15IO3 |
| Molecular Weight | 346.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
Related Iodophenyl Standards
- 2-((2-Iodophenyl)amino)-1-morpholinoethan-1-one (CAS 1039818-99-9)
- 7-(2-Iodophenyl)-7-oxoheptanoic acid (CAS 898790-74-4)
- Ethyl 5-(4-iodophenyl)-5-oxopentanoate (CAS 898777-42-9)
- N-(4-iodophenyl)-2-morpholinoacetamide (CAS 270086-77-6)
- 49618-09-9 7-(4-Iodophenyl)-7-oxoheptanoic acid DTXSID30645403 (CAS 49618-09-9)
- 898777-12-3 Ethyl 5-(2-iodophenyl)-5-oxopentanoate DTXSID90645707 (CAS 898777-12-3)
- 898777-27-0 Ethyl 5-(3-iodophenyl)-5-oxopentanoate DTXSID40645712 (CAS 898777-27-0)
- 2-(3-Iodophenyl)benzo[d]oxazole-5-carbonitrile (CAS 1706464-92-7)
Recommended Standards
- 5-(1-Amino-2-(2,4-dichlorophenoxy)ethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 338418-52-3)
- 4-(Cyclopentyloxy)-3-iodo-5-methoxybenzaldehyde (CAS 828299-77-0)
- tert-Butyl 3-(3-iodophenyl)-3-oxopropanoate (CAS 745079-22-5)
- 3-Bromo-N-propyl-5-(trifluoromethyl)benzenesulfonamide (CAS 951884-67-6)
- 1-Methyl-3-(3-methylbut-3-en-1-yl)benzene (CAS 113947-88-9)
- 2-Cyanoethyl 2-(5-cyano-2-methoxybenzylidene)-3-oxobutanoate (CAS CATO-C4X-2880133)
- 1-(((2-Bromocyclohexyl)oxy)methyl)-2-chlorobenzene (CAS 1248322-25-9)
- Cefprozil Impurity 50 (CAS CATO-C4X-149250)
- (R)-Benzyl 3-(aminomethyl)pyrrolidine-1-carboxylate hydrochloride (CAS 1217726-65-2)
- N,N,3-Trimethyl-4-(5-(4-methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)aniline (CAS 188247-01-0)
- 2-(2-Chlorophenyl)-1-phenyl-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 62721-97-5)
- Ergocalciferol EP Impurity B (CAS 57-87-4)
- 4,5-Dichloro-N1-ethylbenzene-1,2-diamine (CAS 63134-16-7)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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