2-{[(4-methoxyphenyl)methyl]sulfanyl}-5-[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]-1,3,4-oxadiazole CAS 477709-80-1
| CAS No. | 477709-80-1 |
| Molecular Formula | C23H19N5O2S |
| Molecular Weight | 429.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-{[(4-methoxyphenyl)methyl]sulfanyl}-5-[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]-1,3,4-oxadiazole is closely related to a steroid core, 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.
2-{[(4-methoxyphenyl)methyl]sulfanyl}-5-[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]-1,3,4-oxadiazole (CAS 477709-80-1) is a high-purity analytical reference standard with the molecular formula C23H19N5O2S and a molecular weight of 429.49 g/mol.
Structurally, 2-{[(4-methoxyphenyl)methyl]sulfanyl}-5-[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]-1,3,4-oxadiazole (C23H19N5O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 429.49 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-{[(4-methoxyphenyl)methyl]sulfanyl}-5-[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]-1,3,4-oxadiazole 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 | C23H19N5O2S |
| Molecular Weight | 429.49 g/mol |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(4-(1-(2-(Dimethylamino)ethyl)-4-hydroxy-5-oxo-3-(thiophene-2-carbonyl)-2,5-dihydro-1H-pyrrol-2-yl)phenoxy)acetamide (CAS 617694-16-3)
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- 2-Amino-2-(3,5-dichlorophenyl)acetonitrile (CAS 946575-31-1)
- Methyl (E)-2-(7-chloro-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-ylidene)acetate (CAS 1256633-11-0)
- 4,5-dimethyl-1H-pyrazol-3-amine acetate (CAS 116568-90-2)
- 5-Bromo-2-(4-fluorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707371-70-7)
- 4-Cyano-6-(difluoromethyl)pyridine-2-sulfonyl chloride (CAS 1804702-97-3)
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- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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