4-Hydroxypyrrolo[1,2-b]pyridazin-2(1H)-one CAS 270902-36-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 270902-36-8 |
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxypyrrolo[1,2-b]pyridazin-2(1H)-one (CAS 270902-36-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6N2O2. Molecular weight: 150.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Hydroxypyrrolo Standards
- 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile (CAS 2090061-56-4)
- 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carboxylic acid (CAS 1781902-17-7)
- Ethyl 4-hydroxypyrrolo[1,2-b]pyridazine-3-carboxylate (CAS 1260849-93-1)
- ethyl 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-2-carboxylate (CAS 1204245-21-5)
- ethyl 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carboxylate (CAS 1356016-42-6)
Recommended Standards
- 4-Hydroxyphthalaldehyde (CAS 20769-30-6)
- 4-methyl-2,1,3-benzoxadiazol-1-ium-1-olate (CAS 27808-46-4)
- 4-Hydroxyisophthalaldehyde (CAS 3328-70-9)
- Ethyl 3-(4-chlorophenyl)-3-(piperidin-1-yl)propanoate (CAS 1351384-03-6)
- (2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)(morpholino)methanone (CAS 956753-92-7)
- 1-methoxy-4-(4-methoxyphenyl)sulfinylbenzene (CAS 1774-36-3)
- 2-(Tert-butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223047-95-6)
- N-(3-(4-aminophenoxy)phenyl)acetamide (CAS 383127-03-5)
- 2-(2,3-dihydro-1H-inden-1-yl)propanedioic acid (CAS 195071-06-8)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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