3-amino-6-chloro-pyridazin-4-ol CAS 1361947-75-2
| CAS No. | 1361947-75-2 |
| Molecular Formula | C4H10ClN3O |
| Molecular Weight | 151.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-6-chloro-pyridazin-4-ol (C4H10ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-amino-6-chloro-pyridazin-4-ol (CAS 1361947-75-2), molecular formula C4H10ClN3O and molecular weight 151.59 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C4H10ClN3O |
| Molecular Weight | 151.59 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related amino Standards
- (4-Amino-6-methylpyridin-3-yl)boronic acid (CAS 1310404-54-6)
- (5-Amino-2-methylpyridin-4-yl)boronic acid (CAS 1310404-60-4)
- (2-Amino-6-methylpyridin-3-yl)boronic acid (CAS 1310404-84-2)
- (6-Amino-2-methylpyridin-3-yl)boronic acid (CAS 1807447-27-3)
- (3-Amino-2-methylpyridin-4-yl)boronic acid (CAS 2096333-36-5)
- (5-Amino-4-methylpyridin-3-yl)boronic acid (CAS 2131006-94-3)
- (5-Amino-6-methylpyridin-3-yl)boronic acid (CAS 2044282-33-7)
- 4- Amino- 2, 3, 5- trimethylphenol (CAS 10486-46-1)
Recommended Standards
- 5-Chloro-2-(prop-2-yn-1-yl)pyridine (CAS 1260672-19-2)
- 2-Chloro-4-(prop-1-yn-1-yl)pyridine (CAS 1383847-39-9)
- 3-Chloro-5-ethynyl-2-methylpyridine (CAS 1256823-13-8)
- 3-Chloro-n-methoxy-2-methylpropanamide (CAS 1469110-48-2)
- cis-1'-Oxo-1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-4-carboxylic acid (CAS 807320-43-0)
- 5-((2-Chlorophenoxy)methyl)-N-(5-methylisoxazol-3-yl)furan-2-carboxamide (CAS 515848-12-1)
- 3-Bromo-4-(2,2,2-trifluoroethoxy)aniline (CAS 710351-84-1)
- 4,7-Dichloro-3-((3-methoxyphenyl)sulfonyl)quinoline (CAS 1400541-28-7)
- 2-Bromo-4-fluoro-6-hydroxybenzaldehyde (CAS 1427382-05-5)
- 6-methyl-1,2,3,4-tetrahydroquinoxaline (CAS 6639-93-6)
- Methyl 3-(N-(3-aminopropyl)sulfamoyl)thiophene-2-carboxylate hydrochloride (CAS 1837349-57-1)
- 2-Chloro-5-methoxypyrimidin-4(3H)-one (CAS 844843-40-9)
- 5-Hydroxy-1-isopropylpyridin-2(1H)-one (CAS 1443110-74-4)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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