5-(Cyclopentyloxy)pyridazin-3(2H)-one CAS 1346697-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1346697-83-3 |
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Cyclopentyloxy)pyridazin-3(2H)-one (CAS 1346697-83-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12N2O2. Molecular weight: 180.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
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- 5-(Cyclopentyloxy)pyrimidin-2-amine (CAS 1192813-83-4)
- 6-(Cyclopentyloxy)pyrimidin-4-amine (CAS 1192813-96-9)
- 2-(Cyclopentyloxy)pyrimidin-5-amine (CAS 1250893-86-7)
- 2-(Cyclopentyloxy)pyridin-1-ium-1-olate (CAS 1860898-69-6)
- 2-(Cyclopentyloxy)pyridin-3-ol (CAS 1881327-96-3)
Recommended Standards
- 3-Amino-5-methoxy-N-methylbenzamide (CAS 1346245-37-1)
- 5-(Cyclobutylmethoxy)pyridazin-3(2H)-one (CAS 1346697-86-6)
- 3-Ethoxy-1-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1344648-65-2)
- 2-(2-(((3-(tert-Butoxy)-3-oxopropyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353987-29-7)
- 3,4-Dihydrodibenzo[c,g]phenanthrene (CAS 7427-84-1)
- 3-Amino-N-(4-ethylphenyl)benzofuran-2-carboxamide (CAS 1082387-65-2)
- N1-(pyrazin-2-yl)ethane-1,2-diamine (CAS 440102-26-1)
- Oxetane-3,3-diyldimethanamine (CAS 23500-57-4)
- 6-(2-Aminoethyl)-4-nitropyridin-2-amine (CAS 1393558-56-9)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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