7-Chloro-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline CAS 2173082-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2173082-41-0 |
| Molecular Formula | C15H18BClN2O3 |
| Molecular Weight | 320.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Chloro-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 2173082-41-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H18BClN2O3. Molecular weight: 320.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H18BClN2O3 |
| Molecular Weight | 320.58 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 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 8-Chloro-2-methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 2375920-49-1)
- 2-(5-Chloro-2-methyl-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073353-97-5)
- 4-Chloro-2-iodo-thieno[2,3-b]pyridine-5-carbonitrile (CAS 700844-18-4)
- 4-Chloro-2-iodothieno[3,2-c]pyridine-7-carbonitrile (CAS 690635-52-0)
- 7-Chloro-2-iodothieno[3,2-b]pyridine-6-carbonitrile (CAS 700844-17-3)
- 5-Chloro-3-isopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[3,2-b]pyridine (CAS 2351275-83-5)
- 2-chloro-4-fluorophenyl 2,6-dichloroisonicotinate (CAS 218928-46-2)
- 3-Chloro-2-(4-fluoro-3-nitrophenyl)-5-(trifluoromethyl)pyridine (CAS 699011-29-5)
Recommended Standards
- 4-(6-(Methylsulfonyl)pyrimidin-4-yl)morpholine (CAS 90648-76-3)
- 3-Bromo-4-chloro-6-trifluoromethylquinoline (CAS 1204810-99-0)
- 5-Bromo-N-((5-chlorothiophen-2-yl)methyl)furan-2-carboxamide (CAS 1197502-39-8)
- (4-Ethoxy-2,6-difluorophenyl)methanol (CAS 438050-23-8)
- (1-Phenyl-1H-imidazol-4-yl)methanamine (CAS 1368659-07-7)
- 2-(5-Bromo-4-formyl-2-methoxyphenoxy)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 692281-10-0)
- [3-(sulfanylmethyl)oxetan-3-yl]methanol (CAS 856316-03-5)
- 3-(2-nitroprop-1-en-1-yl)-1H-indole (CAS 22693-51-2)
- 4-fluoro-3-methanesulfonylaniline hydrochloride (CAS 1955493-67-0)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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