2,6-Diaminophenol hydrochloride CAS 1808091-49-7
| CAS No. | 1808091-49-7 |
| Molecular Formula | C6H8N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2,6-Diaminophenol hydrochloride (CAS 1808091-49-7), molecular formula C6H8N2OHCl and molecular weight 160.60 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H8N2OHCl, 2,6-Diaminophenol hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O HCl |
| Molecular Weight | 160.60 g/mol |
| Appearance | 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diaminophenol Standards
- 2,4-Diaminophenol Dihydrochloride (CAS 137-09-7)
- 2,4-Diaminophenol hydrochloride (CAS 1794-30-5)
- 2,3-Diaminophenol dihydrochloride (CAS 193629-25-3)
- 2,6-Diaminophenol dihydrochloride (CAS 403986-18-5)
- 3,5-Diaminophenol (CAS 626-46-0)
- 2,5-Diaminophenol (CAS 636-25-9)
- 2,4-Diaminophenol sulfate (CAS 74283-34-4)
- 2,5-Diaminophenol dihydrochloride (CAS 89691-80-5)
Recommended Standards
- Ethyl 2-(4-hydroxypiperidin-1-yl)thiazole-4-carboxylate (CAS 429667-45-8)
- 2-((6-Ethyl-2-methylthieno[2,3-d]pyrimidin-4-yl)amino)acetic acid (CAS 848280-81-9)
- 4-Amino-6-(1H-indol-4-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-44-3)
- 6-Hydroxy-5-iodonicotinonitrile (CAS 1135283-36-1)
- Methyl 5-fluoro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate (CAS 1996-54-9)
- 4-(Pyrimidin-2-yl)benzoic acid hydrochloride (CAS 835923-23-4)
- Cyclooct-4-en-1-yl (2-(2-(2-hydroxyethoxy)ethoxy)ethyl)carbamate (CAS 2566420-12-8)
- 1-(3-(2-(Dimethylamino)-5-iodopyrimidin-4-yl)piperidin-1-yl)ethan-1-one (CAS 1361115-07-2)
- 4'-(Chloromethyl)-4,3':5',4''-terpyridine (CAS 1227509-26-3)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
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