6-chloro-5-methoxy-2,3-dihydropyridazin-3-one CAS 114333-03-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 114333-03-8 |
| Molecular Formula | C5H9ClN2O2 |
| Molecular Weight | 164.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-chloro-5-methoxy-2,3-dihydropyridazin-3-one (CAS 114333-03-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H9ClN2O2. Molecular weight: 164.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H9ClN2O2 |
| Molecular Weight | 164.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- methyl 4-chloro-1H-pyrazole-5-carboxylate (CAS 1005584-90-6)
- 6-chloro-3-methoxy-1,4-dihydropyridazin-4-one (CAS 112342-60-6)
- Methyl 2-chloro-3-oxopentanoate (CAS 114192-09-5)
- 4-Chloro-5-vinylnicotinonitrile (CAS 1160923-92-1)
- Ethyl 3-chloro-4-oxobutanoate (CAS 1290138-70-3)
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- 8-Chloro-1,6-naphthyridine (CAS 1309379-16-5)
Recommended Standards
- n'-Acetyl-2-chloropropanehydrazide (CAS 1153768-56-9)
- Methyl (E)-4-Chloro-3-methoxy-2-butenoate (CAS 110104-60-4)
- (4-Chlorobutanoyl)urea (CAS 1208680-83-4)
- 1-Aminoindolin-2-one (CAS 36149-75-4)
- 1-(Allyloxy)-2-propanol (CAS 21460-36-6)
- 2-Phenyl-5-(2-phenylmethanesulfonylphenyl)-1,3,4-oxadiazole (CAS 339104-06-2)
- (1-(2,6-Dichlorobenzyl)piperidin-2-yl)methanamine hydrochloride (CAS 1289387-77-4)
- 2,5-Dipentylfuran (CAS 89834-67-3)
- 5-Bromo-N-(2-oxoazepan-3-yl)thiophene-3-carboxamide (CAS 1214114-60-9)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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