6-Chloro-5-nitroisatin CAS 177944-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 177944-72-8 |
| Molecular Formula | C8H3ClN2O4 |
| Molecular Weight | 226.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Chloro-5-nitroisatin (CAS 177944-72-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H3ClN2O4. Molecular weight: 226.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H3ClN2O4 |
| Molecular Weight | 226.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 methanol, ethanol, 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.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-FLUORO-3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 4-Fluoro-3-(trifluoromethyl)benzoylchloride 67515-56-4 ALPHA,ALPHA,ALPHA,4-TETRAFLUORO-M-TOLUOYL CHLORIDE AS00071 (CAS 67515-56-4)
- 261951-82-0 3-fluoranyl-2-(trifluoromethyl)benzoyl chloride 3-fluoro-2-(trifluoromethyl)benzoyl chloride A818307 (CAS 261951-82-0)
- 216144-68-2 3-FLUORO-4-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 3-Fluoro-4-(trifluoromethyl)benzoylchloride ALPHA,ALPHA,ALPHA,4-TETRAFLUORO-P-TOLUOYL CHLORIDE AS00072 (CAS 216144-68-2)
- 2-{4h,6h,7h-pyrano[4,3-d][1,3]thiazol-2-yl}acetonitrile (CAS 850349-44-9)
- 4-Chloro-7-isopropoxy-6-nitroquinoline-3-carbonitrile (CAS 919482-03-4)
- 6-(4-Aminopiperidin-1-yl)nicotinic acid (CAS 1250498-90-8)
- 1-{7-bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}methanamine (CAS 1369353-34-3)
- (2R,3R,4R,5S,6R)-6-(acetoxymethyl)-3-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 31505-44-9)
- 1-(3-Chloro-4-fluorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-21-2)
- Peptide 439 (CAS CATO-CPTD788439)
Why CATO?
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