1-(6-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-phenylpyridazin-4-yl)ethanone CAS 1894229-97-0
| CAS No. | 1894229-97-0 |
| Molecular Formula | C18H17N3O |
| Molecular Weight | 291.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(6-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-phenylpyridazin-4-yl)ethanone.
1-(6-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-phenylpyridazin-4-yl)ethanone (CAS 1894229-97-0), molecular formula C18H17N3O and molecular weight 291.35 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H17N3O, 1-(6-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-phenylpyridazin-4-yl)ethanone contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.35 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.
CATO manufactures 1-(6-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-phenylpyridazin-4-yl)ethanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H17N3O |
| Molecular Weight | 291.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- (4,6-Dibromo-2-fluoro-3-methoxyphenyl)methanol (CAS 2432848-98-9)
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- 2,4,6-trimethylbenzoyl isothiocyanate (CAS 32709-74-3)
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- 5-(2-fluorobenzyl)-4-oxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline-7-carbonitrile (CAS 1009243-72-4)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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