2,5-Bis(4-methoxyphenyl)-4-(1-(morpholinoimino)ethyl)-1,2-dihydro-3H-pyrazol-3-one CAS 884444-81-9
| CAS No. | 884444-81-9 |
| Molecular Formula | C23H26N4O4 |
| Molecular Weight | 422.48 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 2,5-Bis(4-methoxyphenyl)-4-(1-(morpholinoimino)ethyl)-1,2-dihydro-3H-pyrazol-3-one.
2,5-Bis(4-methoxyphenyl)-4-(1-(morpholinoimino)ethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 884444-81-9) is a high-purity analytical reference standard with the molecular formula C23H26N4O4 and a molecular weight of 422.48 g/mol.
Structurally, 2,5-Bis(4-methoxyphenyl)-4-(1-(morpholinoimino)ethyl)-1,2-dihydro-3H-pyrazol-3-one (C23H26N4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 422.48 g/mol, it falls into the moderately-high-molecular-weight range. 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 2,5-Bis(4-methoxyphenyl)-4-(1-(morpholinoimino)ethyl)-1,2-dihydro-3H-pyrazol-3-one 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 | C23H26N4O4 |
| Molecular Weight | 422.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 4-[(4-Methoxyphenyl)methyl]-3-[1-(2-phenoxyacetyl)piperidin-4-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775340-39-0)
- 2-(4-Methoxyphenyl)-4-oxo-4H-chromen-3-yl decanoate (CAS 306732-02-5)
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- 2-(4-Methoxyphenyl)-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 3584-23-4)
- 1-[4-(4-{[4-(4-Methoxyphenyl)piperazino]carbonyl}piperidino)phenyl]-1-ethanone (CAS 250713-86-1)
- 6-(3-Methoxyphenyl)-2-((2-morpholinoethyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-90-1)
Recommended Standards
- 1-Allyl-2-imino-10-methyl-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-33-8)
- 3-(4-Butoxyphenyl)-N'-(3,4-dimethoxybenzylidene)-1H-pyrazole-5-carbohydrazide (CAS 634899-37-9)
- 3-[1-(3,5-Dimethoxybenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775432-23-9)
- 4-(5-Methyl-3-phenylisoxazole-4-carbonyl)-N-(3-morpholinopropyl)-1H-pyrrole-2-carboxamide (CAS 439109-67-8)
- 2-(Aminomethyl)-5-chloro-3-(difluoromethyl)-4-methylpyridine (CAS 1805377-93-8)
- 2-(1,1-Dioxo-4h-1,2,4-benzothiadiazin-4-yl)acetic acid (CAS 1209718-24-0)
- (2-Bromo-5-nitrophenyl)methanol (CAS 332883-48-4)
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- 3-(1H-pyrrol-1-yl)benzofuran-2-carboxylic acid (CAS 80066-99-5)
- 4-(2-Bromoethyl)-1,2-dichlorobenzene (CAS 39232-02-5)
- 5-Bromo-3-methylbenzofuran-2-carboxylic Acid (CAS 50638-08-9)
- N-[(4-Methylphenyl)methyl]pyrazin-2-amine (CAS 280117-03-5)
- [1-(6-Ethoxy-pyrimidin-4-yl)-piperidin-2-yl]-methanol (CAS 1353984-31-2)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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