2-Chloro-1-((5-chloro-7-iodoquinolin-8-yl)oxy)ethyl acetate CAS 88350-19-0
| CAS No. | 88350-19-0 |
| Molecular Formula | C13H10Cl2INO3 |
| Molecular Weight | 426.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Chloro-1-((5-chloro-7-iodoquinolin-8-yl)oxy)ethyl acetate (CAS 88350-19-0), molecular formula C13H10Cl2INO3 and molecular weight 426.03 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/iodine substitution, 2-Chloro-1-((5-chloro-7-iodoquinolin-8-yl)oxy)ethyl acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 426.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C13H10Cl2INO3 |
| Molecular Weight | 426.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- N-(3-Chloro-4-fluorobenzyl)-2-((4-oxo-3-propyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252907-87-1)
- N-(3-Chloro-4-fluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-71-7)
- Ethyl 1-(2-(3-(3-chloro-4-methoxyphenyl)ureido)-2-methylpropanoyl)piperidine-4-carboxylate (CAS 1439375-03-7)
- 1775431-22-5 2-(3-chloro-4-methoxyphenyl)-1-{4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidin-1-yl}ethan-1-one BS-8217 (CAS 1775431-22-5)
- 1-(4-Chloro-2-methylphenyl)-3-(1-((4-fluorophenyl)sulfonyl)piperidin-4-yl)urea (CAS 672950-46-8)
- 2-((3-Chloro-4-fluorophenyl)amino)-N-(4-(piperidin-1-ylsulfonyl)phenyl)acetamide (CAS 853695-44-0)
- 4-Chloro-N'-(1-(3-fluorobenzyl)piperidine-4-carbonyl)benzenesulfonohydrazide (CAS 478259-18-6)
- 1-(3-Chloro-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl)-N-(pyridin-2-ylmethyl)methanesulfonamide (CAS 1001917-35-6)
Recommended Standards
- 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 2-[(2-Iodo-1,1,2,2-tetrafluoroethyl)oxy]-1,1,2,2-tetrafluoroethanesulphonyl fluoride 5-Iodooctafluoro-3-oxapentanesulphonyl fluoride 66137-74-4 (CAS 66137-74-4)
- Bis(N,N,N′,N′-tetramethyl-D-tartaramide glycolato)diboron (CAS 230299-42-0)
- 4-((1H-1,2,4-Triazol-1-yl)methyl)-2,6-diiodoaniline (CAS 160194-27-4)
- Bis(N,N,N'N'-tetramethyl-L-tartramideglycolato)diboron (CAS 480438-22-0)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethoxyphenyl)acetamide (CAS 577986-73-3)
- 4-Amino-5-(difluoromethyl)-6-methoxypicolinoyl chloride (CAS 1805350-40-6)
- N-(1-phenylethyl)hexan-2-amine (CAS 1157155-49-1)
- 2-(4-(2-Ethyl-2H-1,2,3-triazol-4-yl)phenoxy)acetic acid (CAS 89220-98-4)
- 5-[(Z)-2-(3-Methylphenyl)diazen-1-yl]-2-(pyridin-4-yl)-4-(thiophen-2-yl)pyrimidine (CAS 339279-57-1)
- 2-(1H-Imidazol-2-yl)benzonitrile hydrochloride (CAS 449758-15-0)
- 2-[(E)-(2-Chlorophenyl)methylidene]-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 866138-45-6)
- 4-Cyano-3,5-difluorophenyl 4-propylbenzoate (CAS 193275-43-3)
- 4-(2-Acetylphenyl)-2-fluorobenzoic acid (CAS 1365271-52-8)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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