2-Chloro-5-nitro-n-hydroxyethylp-phenylenediamine CAS 50610-28-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50610-28-1 |
| Molecular Formula | C8H10ClN3O3 |
| Molecular Weight | 231.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-5-nitro-n-hydroxyethylp-phenylenediamine (CAS 50610-28-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10ClN3O3. Molecular weight: 231.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10ClN3O3 |
| Molecular Weight | 231.64 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-chloro-4-{1H-pyrazolo[3,4-b]pyridin-1-yl}pyrimidine (CAS 2103353-38-2)
- 2-Chloro-6-(pyridin-3-yl)-9H-purine (CAS 918537-08-3)
- 2-(4-Chloro-6-(ethylamino)-1,3,5-triazin-2-yl)hydrazinecarboxamide (CAS 88322-73-0)
- N4-Ethyl-DC CEP (CAS 195535-80-9)
- 4-Bromo-3,5-difluoroanisole (CAS 202865-61-0)
- (S)-2-(4-Aminobutanamido)-3-(1-methyl-1H-imidazol-5-yl)propanoic acid (CAS 20314-38-9)
- (3,6-Dimethyl-5-nitropyridin-2-yl)methanamine (CAS 1824087-32-2)
- N-Cyanoacetyl-N'-isobutylurea (CAS 59341-75-2)
- 3-(2,2-Dimethoxyethyl)-5-(prop-2-yn-1-ylthio)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole (CAS 303995-40-6)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
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