6-Hydroxy-2-methylpyridazin-3(2H)-one CAS 5436-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5436-01-1 |
| Molecular Formula | C5H6N2O2 |
| Molecular Weight | 126.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxy-2-methylpyridazin-3(2H)-one (CAS 5436-01-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H6N2O2. Molecular weight: 126.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6N2O2 |
| Molecular Weight | 126.11 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 5-Hydroxy-3-methylpyrazin-2(1H)-one (CAS 102694-22-4)
- 1-Hydroxy-3-methylpyrazin-2(1H)-one (CAS 105985-13-5)
- N-Hydroxy-N-(pyridin-4-yl)hydroxylamine (CAS 148216-77-7)
- 3-hydroxy-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1503601-15-7)
- 4-Hydroxy-5-methylcyclopent-4-ene-1,3-dione (CAS 1696-34-0)
- 6-Hydroxy-5-methylpyrimidin-4(3H)-one (CAS 18337-63-8)
- 1-(1-Hydroxy-1H-pyrazol-4-yl)ethanone (CAS 548767-39-1)
- 1-(2-Hydroxy-1H-imidazol-5-yl)ethan-1-one (CAS 92635-44-4)
Recommended Standards
- 6-Aminopyridine-2,5-diol (CAS 65017-17-6)
- 6-Methoxypyrazin-2(1H)-one (CAS 4774-17-8)
- 6-Aminopyridine-2,4(1H,3H)-dione (CAS 901768-65-8)
- (4-Benzylpiperazin-2-yl)methanol (CAS 85817-34-1)
- 2-(4-Fluorobenzyl)-2,8-diazaspiro[4.5]decan-3-one (CAS 1501339-20-3)
- 6-Chloro-2-fluoro-3-methylbenzonitrile (CAS 886502-19-8)
- 6-cyclopropyl-4-(trifluoromethyl)pyridin-2-amine (CAS 1315612-15-7)
- AldolDISCONTINUED. Can be prepared (and used without isolation) from H824630. Please see Journal of Organic Chemistry, 1988, 53, 4175-4181. (CAS 107-89-1)
- 1-Cyclopropyl-4-ethylbenzene (CAS 35076-76-7)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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