2,6-Dichloro-3-nitrobenzonitrile CAS 5866-98-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5866-98-8 |
| Molecular Formula | C7H2Cl2N2O2 |
| Molecular Weight | 217.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dichloro-3-nitrobenzonitrile (CAS 5866-98-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H2Cl2N2O2. Molecular weight: 217.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H2Cl2N2O2 |
| Molecular Weight | 217.01 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 3,4-Dichloro-2-nitrobenzonitrile (CAS 1807181-43-6)
- 2,3-Dichloro-5-nitrobenzonitrile (CAS 61188-15-6)
- 3,6-Dichloro-2-nitrobenzonitrile (CAS 2112-20-1)
- 4,5-Dichloro-2-nitrobenzonitrile (CAS 28523-93-5)
- 4,6-Dichloro-5-cyanopicolinic acid (CAS 861545-83-7)
- 5,6-Dichloro-1H-benzo[d]imidazole-4,7-dione (CAS 34674-41-4)
- 5,7-dichloro-1H-pyrazolo[4,3-d]pyrimidine-3-carbaldehyde (CAS 2307770-84-7)
- 2,4-Dichloro-6-fluoroquinazoline (CAS 134517-57-0)
Recommended Standards
- 2-Bromo-4-ethynyl-1,3-difluorobenzene (CAS 2229219-28-5)
- 1-Bromo-2-ethynyl-4,5-difluorobenzene (CAS 2229466-25-3)
- 2-Bromo-5-ethynyl-1,3-difluorobenzene (CAS 2305621-52-5)
- 2-Propenoic acid, 2-carboxyethyl ester, polymer with 2-ethylhexyl 2-propenoate and methyl 2-propenoate (CAS 99343-89-2)
- 6-chloro-5-(trifluoromethyl)benzofuran-3-one (CAS 1344900-76-0)
- Vinpocetine (CAS 42971-09-5)
- 7-Bromo-2-(methylthio)quinazolin-4(3H)-one (CAS 2724923-34-4)
- Dichloro[rel-[N(S)]-N-[2-[(R)-phenylthio-κS]ethyl]-[1-pyrrolidineethanamine-κNN1,κN1](triphenylphosphine)ruthenium(II) (CAS 1799787-20-4)
- 6-(tert-Butyl)-5-chloro-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1708268-90-9)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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