4-Amino-2,6-dichloro-3-nitropyridine CAS 2897-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2897-43-0 |
| Molecular Formula | C5H3Cl2N3O2 |
| Molecular Weight | 208.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2,6-dichloro-3-nitropyridine (CAS 2897-43-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3Cl2N3O2. Molecular weight: 208.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3Cl2N3O2 |
| Molecular Weight | 208.00 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-2,6-dichloropyrimidine-4-carboxylic acid (CAS 1207176-09-7)
- 2-Amino-4,6-dichloro-pyrimidine-5-carboxylicacid (CAS 1555389-67-7)
- 5-Amino-3,6-dichloropyrazine-2-carboxylic acid (CAS 1632286-29-3)
- 3-Amino-4,6-dichloro-2-nitropyridine (CAS 2089326-08-7)
- 3-Amino-5,6-dichloropyrazine-2-carboxylic acid (CAS 4853-52-5)
- 5-Amino-2-chloro-4-fluorobenzoyl chloride (CAS 132070-04-3)
- 3-Amino-5-(dimethylcarbamoyl)phenylboronic acid (CAS 2096342-13-9)
- 3-Amino-5-(ethylcarbamoyl)phenylboronic acid (CAS 2096330-11-7)
Recommended Standards
- 4,5-Dichloro-2-nitrophenol (CAS 39224-65-2)
- 4-Bromo-3,5-difluoroaniline (CAS 203302-95-8)
- 3-Iodocyclopent-2-en-1-one (CAS 61765-46-6)
- 73016-08-7 9,10-Anthracenedicarboxylic acid DTXSID20410925 (CAS 73016-08-7)
- 1-Acetyl-4-aminopiperidine Hydrochloride (CAS 214147-48-5)
- 4-Methyl-5-(3-pyridyl)-4H-1,2,4-triazole-3-thiol (CAS 3652-31-1)
- (βS)-β-Amino-3,4-difluorobenzenepropanoic acid (CAS 447416-70-8)
- [(2-Chloro-6-fluorophenyl)methyl](propan-2-yl)amine (CAS 62924-66-7)
- 3-Butylnonan-1-ol (CAS 51655-63-1)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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