2-((5-Bromo-2-methylquinolin-8-yl)oxy)-N-hydroxyacetimidamide CAS 88757-37-3
| CAS No. | 88757-37-3 |
| Molecular Formula | C12H12BrN3O2 |
| Molecular Weight | 310.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((5-Bromo-2-methylquinolin-8-yl)oxy)-N-hydroxyacetimidamide 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.
2-((5-Bromo-2-methylquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-37-3), molecular formula C12H12BrN3O2 and molecular weight 310.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((5-Bromo-2-methylquinolin-8-yl)oxy)-N-hydroxyacetimidamide (C12H12BrN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 310.15 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H12BrN3O2 |
| Molecular Weight | 310.15 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| 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 | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1-(4-Bromobenzyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 333311-69-6)
- 2,4-dichloro-5-[(cyclopropylamino)sulfonyl]benzoic acid (CAS 31914-94-0)
- 7-[2-Hydroxy(propyl-d6)]guanine (CAS 1346599-30-1)
- (4-Cyclopentyl-3-(trifluoromethyl)phenyl)methanol (CAS 957205-39-9)
- 2-(2-(Heptan-3-yloxy)ethoxy)ethan-1-ol (CAS 10138-87-1)
- methyl 3-(4-amino-3,5-dimethyl-1H-pyrazol-1-yl)propanoate (CAS 1341825-78-2)
- 2-Methyl-6-phenylimidazo[1,2-b]pyridazine (CAS 65610-29-9)
- Synthetic hydrotalcite (CAS 11097-59-9)
- 5-Ethoxy-2-(4-fluorophenyl)oxazole (CAS 477867-62-2)
- 2-(Chloromethyl)-3,4-dihydro-2h-1,4-benzothiazin-3-one (CAS 139331-42-3)
- 3-Nitro-2-(2,2,2-trifluoroethoxy)pyridine (CAS 1018051-67-6)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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