3-[4,5-Bis(4-methoxyphenyl)-1,3-thiazol-2-yl]pyridine CAS 134789-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134789-92-7 |
| Molecular Formula | C22H18N2O2S |
| Molecular Weight | 374.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[4,5-Bis(4-methoxyphenyl)-1,3-thiazol-2-yl]pyridine (CAS 134789-92-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H18N2O2S. Molecular weight: 374.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H18N2O2S |
| Molecular Weight | 374.46 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (9H-Fluoren-9-yl)methyl (4-carbamothioylphenyl)carbamate (CAS 1301738-97-5)
- (4E)-4-[(2H-1,3-Benzodioxol-5-yl)methylidene]-1-[(4-methylpiperazin-1-yl)methyl]-2-(methylsulfanyl)-4,5-dihydro-1H-imidazol-5-one (CAS 865659-62-7)
- PF-3644022 (CAS 1276121-88-0)
- H-DL-Orn(Z)-OH (CAS 70671-51-1)
- Ethyl 4-Benzylmorpholine-3-carboxylate (CAS 1219383-86-4)
- (1S,3s)-1-fluoro-3-hydroxycyclobutane-1-carboxylic acid (CAS 2231663-98-0)
- 4-Ethyl-N-(1-methoxypropan-2-yl)cyclohexan-1-amine (CAS 1152897-57-8)
- 1-[3-(trifluoromethoxy)phenyl]cyclopropane-1-carboxylic acid (CAS 1260741-41-0)
- 3-hydroxy-4-methylbenzamide (CAS 135679-95-7)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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