2,3,6-Trichloro-7-nitroquinoxaline CAS 121830-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121830-25-9 |
| Molecular Formula | C8H2Cl3N3O2 |
| Molecular Weight | 278.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3,6-Trichloro-7-nitroquinoxaline (CAS 121830-25-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H2Cl3N3O2. Molecular weight: 278.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H2Cl3N3O2 |
| Molecular Weight | 278.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-Bromo-3-chloro-5,8-difluoroquinoline (CAS 1210275-42-5)
- 6-Chloro-5-iodo-1H-benzo[d]imidazole (CAS 1224445-06-0)
- 4-Bromo-3-chloro-5,7-difluoroquinoline (CAS 1209122-08-6)
- 2-(4-Butylthiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 919079-92-8)
- N-[(1S,2S)-2-(Dimethylamino)cyclohexyl]-3-isoquinolinecarboxamide (CAS 2798826-81-8)
- 3-(3,4-Difluorophenyl)-3-oxopropanal (CAS 913820-49-2)
- 2-cyano-3-[4-(diethoxymethyl)phenyl]-N-[(dimethylamino)methylene]acrylamide (CAS 338785-67-4)
- 2-((6-Chloro-4-methyl-2-oxo-2h-chromen-7-yl)oxy)propanoic acid (CAS 301683-08-9)
- Ethyl 6-vinylimidazo[1,2-a]pyridine-3-carboxylate (CAS 1004550-09-7)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com