2-((1-(2-Methoxyphenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide CAS 1105238-78-5
| CAS No. | 1105238-78-5 |
| Molecular Formula | C15H15N5O2S |
| Molecular Weight | 329.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((1-(2-Methoxyphenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-((1-(2-Methoxyphenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide (CAS 1105238-78-5), a certified reference material (molecular formula C15H15N5O2S, MW 329.38 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-((1-(2-Methoxyphenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C15H15N5O2S |
| Molecular Weight | 329.38 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 2-(4-Methoxyphenyl)-N-(5-(thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 1049244-21-4)
- 1-((4-Methoxyphenyl)sulfonyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 80664-26-2)
- 1-((4-Methoxyphenyl)sulfonyl)-3-methyl-1H-indole-2-carbaldehyde (CAS 88939-66-6)
- 4-(4-Methoxyphenyl)-2-phenylthiomorpholine-3,5-dione 1-oxide (CAS 956780-22-6)
- N-(2-(4-(4-Methoxyphenyl)piperazin-1-yl)ethyl)furan-2-carboxamide (CAS 772332-81-7)
- N-{[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}-2-(piperidin-1-yl)acetamide (CAS 338963-43-2)
- ((4-Methoxyphenyl){2-oxo-2-[(pyridin-3-ylmethyl)-amino]ethyl}amino)acetic acid 1142215-99-3 9475AC C17H19N3O4 (CAS 1142215-99-3)
- 1-(4-(2-Methoxyphenyl)-3-oxo-3,4-dihydropyrazin-2-yl)piperidine-4-carboxylic acid (CAS 1713174-92-5)
Recommended Standards
- Methyl 4-(((3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)methyl)benzoate (CAS 1058232-13-5)
- N-(5-(1,3-Dimethyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-(methylthio)benzamide (CAS 1170182-74-7)
- Mecarbam (CAS 2595-54-2)
- 1-Ethyl-N-(5-((phenylthio)methyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxamide (CAS 1172778-03-8)
- 6-Methoxypyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1956331-57-9)
- 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carbonyl chloride (CAS 129560-00-5)
- Colistin Sulfate (Mixture of A and B compound) (CAS 1264-72-8)
- 2-Propoxyquinoline-4-carbonitrile (CAS 855165-17-2)
- n-(4-Aminocyclohexyl)-2-chloropropanamide (CAS 1249304-24-2)
- Upadacitinib Impurity 144 (CAS CATO-C4X-2405144)
- 1-Cyclopentylpiperazin-2-one 2,2,2-trifluoroacetate (CAS 1154868-75-3)
- Ethyl 2-(2-imino-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide (CAS 1351644-36-4)
- 2-((2-Bromophenoxy)methyl)-1,3-dichlorobenzene (CAS 1039821-17-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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