3-(3-Methyl-6-oxopyridazin-1(6H)-yl)propanoic acid CAS 867130-46-9
| CAS No. | 867130-46-9 |
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-(3-Methyl-6-oxopyridazin-1(6H)-yl)propanoic acid (CAS 867130-46-9), molecular formula C8H10N2O3 and molecular weight 182.18 g/mol, is a CATO reference standard with documented purity and traceability.
3-(3-Methyl-6-oxopyridazin-1(6H)-yl)propanoic acid (C8H10N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 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 methanol, ethanol, DMSO |
| 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Ethyl 2-(6-oxopyridazin-1(6H)-yl)acetate (CAS 874491-58-4)
- 3-(3-Methyl-6-oxopyridazin-1(6H)-yl)propanamide (CAS 81937-62-4)
- 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)ethanethioamide (CAS 81937-61-3)
- 3-(6-Oxopyridazin-1(6H)-yl)propanethioamide (CAS 66978-45-8)
- 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)butanoic acid (CAS 103564-42-7)
- 2-(6-Oxopyridazin-1(6H)-yl)propanoic acid (CAS 1083299-24-4)
- 2-(6-Oxopyridazin-1(6H)-yl)acetic acid, 97% (CAS 95209-84-0)
- 3-(6-Oxopyridazin-1(6h)-yl)propanenitrile (CAS 73535-74-7)
Recommended Standards
- 2-Oxo-2-(trimethyl-1h-pyrazol-4-yl)acetic acid (CAS 637336-34-6)
- 3-(4,6-Diamino-1,3,5-triazin-2-yl)propanamide (CAS 4784-19-4)
- 2-Methyl-1H-benzo[d]imidazole-5,6-dicarbonitrile (CAS 226258-72-6)
- 3-(Ethylamino)-4-nitrophenol (CAS 25186-40-7)
- 2-Methyl-2,3-dihydro-1H-inden-1-ol (CAS 17496-18-3)
- 3-Hydroxy-3-(pyridin-2-ylmethyl)indolin-2-one (CAS 6299-00-9)
- N-(6-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide (CAS 1021075-39-7)
- 1-(Furan-2-yl)butan-1-ol (CAS 4208-62-2)
- (3,3,3-Trifluoroprop-1-yn-1-yl)benzene (CAS 772-62-3)
- Methyl 4-(prop-1-yn-1-yl)-1H-pyrazole-3-carboxylate (CAS 108038-99-9)
- 2-Methoxy-N-((6-methylpyridin-3-yl)methyl)acetamide (CAS 1240887-66-4)
- 3,4-Dichlorobicyclo[3.2.1]oct-2-ene (CAS 57615-42-6)
- 6-Amino-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 1218072-71-9)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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