3,6-Dimethoxy-4-pyridazinecarboxylic acid methyl ester CAS 1097778-95-4
| CAS No. | 1097778-95-4 |
| Molecular Formula | C8H10N2O4 |
| Molecular Weight | 198.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 198.18 g/mol gives 3,6-Dimethoxy-4-pyridazinecarboxylic acid methyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,6-Dimethoxy-4-pyridazinecarboxylic acid methyl ester (CAS 1097778-95-4), a certified reference material (molecular formula C8H10N2O4, MW 198.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H10N2O4, 3,6-Dimethoxy-4-pyridazinecarboxylic acid methyl ester contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 3,6-Dimethoxy-4-pyridazinecarboxylic acid methyl ester meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O4 |
| Molecular Weight | 198.18 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.) | 1989 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
- 2,4-Dimethoxy-6-methylpyrimidine-5-carboxylic acid (CAS 106852-32-8)
- 3,5-Dimethoxy-2-nitroaniline (CAS 192696-43-8)
- 2,5-Dimethoxy-3-nitroaniline (CAS 56741-29-8)
- 2,6-Dimethoxy-4-nitroaniline (CAS 86955-74-0)
- 3,6-Dimethoxy-2-nitroaniline (CAS 26002-57-3)
- 4,5-Dimethoxy-2-nitroaniline (CAS 7595-31-5)
- (2,5-Dimethoxy-1,3-phenylene)dimethanol (CAS 78840-04-7)
- (2,5-Dimethoxy-1,4-phenylene)dimethanol (CAS 51829-43-7)
Recommended Standards
- Ethyl 2-(4,6-Dihydroxy-5-pyrimidyl)acetate (CAS 1095822-20-0)
- Ethyl 5-amino-4-carbamoyl-1H-imidazole-1-carboxylate (CAS 111105-67-0)
- 2-(3,6-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetic acid (CAS 1071383-19-1)
- 2-Nitro-1-(pyridin-3-yl)propane-1,3-diol (CAS 1111598-07-2)
- 2-Bromo-3-cyclopropoxy-5-fluoropyridine (CAS 1243469-70-6)
- 5-{1H,4H,5H,6H,7H-imidazo[4,5-c]pyridin-4-yl}-1-methyl-1H-pyrazole (CAS 1909305-07-2)
- N-(3-chloro-5-fluorophenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 882082-07-7)
- 4-Chloro-5-methylbenzene-1,2-diamine (CAS 63155-04-4)
- 3-Acetyl-2,2-dimethylcyclobutane-1-carboxylic acid (CAS 473-68-7)
- n-Methyl-N-(piperidin-4-yl)benzamide (CAS 64951-39-9)
- 1-Phenylpyrazole-5-carbaldehyde (CAS 132274-70-5)
- (1R,2S,3R,4S)-3-((tert-Butoxycarbonyl)amino)bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1217790-09-4)
- (E)-3-(1H-Indol-6-yl)acrylic acid (CAS 215801-31-3)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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