2-Amino-4,5-dichlorobenzonitrile CAS 28568-04-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28568-04-9 |
| Molecular Formula | C7H4Cl2N2 |
| Molecular Weight | 187.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Amino-4,5-dichlorobenzonitrile (CAS 28568-04-9) pharmaceutical standards reference standard. Molecular formula: C7H4Cl2N2. Molecular weight: 187.03 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H4Cl2N2 |
| Molecular Weight | 187.03 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 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-3,4-dichlorobenzonitrile (CAS 1253792-18-5)
- 4-Amino-2,3-dichlorobenzonitrile (CAS 193090-61-8)
- 2-Amino-3,5-dichlorobenzonitrile (CAS 36764-94-0)
- 2-Amino-3,6-dichlorobenzonitrile (CAS 20926-15-2)
- 2-Amino-4,6-dichlorobenzonitrile (CAS 316121-89-8)
- 3-Amino-2,6-dichlorobenzonitrile (CAS 19846-20-9)
- 4-Amino-2,6-dichlorobenzonitrile (CAS 6575-18-4)
- 4-Amino-3,5-dichlorobenzonitrile (CAS 78473-00-4)
Recommended Standards
- 2-Chloro-6-(chloromethyl)nicotinonitrile (CAS 267413-15-0)
- 2,6-Dichloro-3-methylisonicotinonitrile (CAS 862172-61-0)
- 3-(Bromomethyl)phenol (CAS 74597-04-9)
- N1-(4-Methoxybenzyl)-N1-methylbut-2-yne-1,4-diamine dihydrochloride (CAS 1416438-75-9)
- 1-Chloro-3-(2-methoxyethoxy)-2-methylpropane (CAS 1341685-97-9)
- N-(Furan-2-ylmethyl)-2-(quinolin-2-ylthio)acetamide (CAS 671198-54-2)
- 6-Bromo-3-(piperidin-1-ylmethyl)benzo[d]thiazol-2(3H)-one (CAS 100689-40-5)
- 5-Bromo-1-ethylpyrimidin-2(1h)-one (CAS 17758-32-6)
- 2-Chloro-n,6-dimethyl-n-(propan-2-yl)pyrimidin-4-amine (CAS 1250373-97-7)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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