7-(2-Iodophenyl)-7-oxoheptanoic acid CAS 898790-74-4
| CAS No. | 898790-74-4 |
| Molecular Formula | C13H15IO3 |
| Molecular Weight | 346.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-(2-Iodophenyl)-7-oxoheptanoic acid 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.
CATO supplies 7-(2-Iodophenyl)-7-oxoheptanoic acid (CAS 898790-74-4), a certified reference material (molecular formula C13H15IO3, MW 346.16 g/mol) for analytical method development and quality control.
7-(2-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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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-(3-Iodophenyl)-7-oxoheptanoic acid (CAS 898790-89-1)
- 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)
- 3-Bromo-N-propyl-5-(trifluoromethyl)benzenesulfonamide (CAS 951884-67-6)
- 3-(1,3-Dioxan-2-yl)-1-(3-iodophenyl)propan-1-one (CAS 898785-49-4)
- Methyl 2-(1-(3-chlorophenyl)-5-hydroxy-1H-pyrazol-3-yl)acetate (CAS 1158589-04-8)
- 5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-ethyl-1H-pyrazole (CAS 1487356-93-3)
- 1,8-Dimethylchrysene (CAS 952433-96-4)
- 1-Methyl-5-(oxetan-3-ylamino)piperidin-2-one (CAS 1342225-00-6)
- 4-(5-Formylpyridin-3-yl)benzonitrile (CAS 1255871-11-4)
- (4-Methyl-benzyl)-(1-methyl-2-trifluoromethoxy-ethyl)-amine (CAS 1208079-07-5)
- (4-Nitrophenyl)(piperazin-1-yl)methanone (CAS 72141-41-4)
- 1-Icosylpyridin-1-ium bromide (CAS 134782-13-1)
- 2-(2,4-Dimethylthiazol-5-yl)acetamide (CAS 61928-55-0)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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