6-Chloro-3-(3,4-dichlorophenyl)pyridazin-4-ol CAS 80591-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80591-70-4 |
| Molecular Formula | C10H5Cl3N2O |
| Molecular Weight | 275.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-3-(3,4-dichlorophenyl)pyridazin-4-ol (CAS 80591-70-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H5Cl3N2O. Molecular weight: 275.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl3N2O |
| Molecular Weight | 275.52 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 2-Chloro-6-iodo-5-methylpyridin-3-ol (CAS 1203499-21-1)
- (2-Chloro-5-(phenylcarbamoyl)phenyl)boronic acid (CAS 2096353-61-4)
- (3-Chloro-4-(phenylcarbamoyl)phenyl)boronic acid (CAS 2096337-11-8)
- 6-Chloro-5-(difluoromethyl)-2-(trifluoromethyl)nicotinic acid (CAS 1804717-78-9)
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- 2-Chloro-4-(difluoromethyl)-6-(trifluoromethyl)nicotinic acid (CAS 1805082-64-7)
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Recommended Standards
- 5-(3,5-Dichlorophenyl)furan-2-carbonyl chloride, 97% (CAS 638159-95-2)
- Anilazine (CAS 101-05-3)
- 5-(3,4-Dichlorophenyl)furan-2-carbonyl chloride, 97% (CAS 61941-91-1)
- 2-[(3-methylbut-2-en-1-yl)sulfanyl]-3-phenylpropanoic acid (CAS 1184144-84-0)
- N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(undecyloxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 152914-68-6)
- 2-Iodo-5-(methylthio)pyridine (CAS 900535-90-2)
- N-(3-Bromo-4-methylphenyl)-4-(pyridin-4-ylmethyl)phthalazin-1-amine (CAS 300842-64-2)
- 3-formylpyrazine-2-carboxylic acid (CAS 865061-50-3)
- n-(4-Chlorobenzyl)-2-(ethylamino)acetamide hydrochloride (CAS 1171614-62-2)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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