1-((2,4,6-Triisopropylphenyl)sulfonyl)-1H-imidazole CAS 50257-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50257-40-4 |
| Molecular Formula | C18H26N2O2S |
| Molecular Weight | 334.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2,4,6-Triisopropylphenyl)sulfonyl)-1H-imidazole (CAS 50257-40-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H26N2O2S. Molecular weight: 334.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H26N2O2S |
| Molecular Weight | 334.48 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Triisopropylphenyl Standards
- 1-((2,4,6-Triisopropylphenyl)sulfonyl)-1H-1,2,4-triazole (CAS 54230-60-3)
- Methyl 5-(2,4,6-triisopropylphenyl)-1H-pyrazole-3-carboxylate (CAS 2197052-85-8)
- 5-(2,4,6-Triisopropylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1799810-83-5)
- ((2,4,6-Triisopropylphenyl)sulfonyl)-L-serine (CAS 159155-05-2)
- Methyl ((2,4,6-triisopropylphenyl)sulfonyl)-L-serinate (CAS 159155-12-1)
- 2-(2,4,6-Triisopropylphenyl)acetic acid (CAS 4276-85-1)
- (S)-1-(2,4,6-triisopropylphenyl)ethan-1-ol (CAS 102225-88-7)
- (R)-(+)-1-(2,4,6-triisopropylphenyl)ethanol (CAS 181531-14-6)
Recommended Standards
- (3AR,5R,6S,6aR)-5-((R)-2-((tert-butyldimethylsilyl)oxy)-1-hydroxyethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (CAS 85951-10-6)
- 1,3-Dibenzyl-2-(thiophen-2-yl)imidazolidine (CAS 311788-17-7)
- 2-(Cyclopentylthio)-N-(4-(3-methoxypyrrolidin-1-yl)phenyl)acetamide (CAS 1797888-41-5)
- 3-Chloropyrazolo[1,5-a]pyridine-5-carboxylic acid (CAS 876379-80-5)
- 1-([1,1'-Biphenyl]-4-yl)-3-((3,4-dichlorophenyl)amino)propan-1-one (CAS 882748-75-6)
- 3-Fluoro-4-(4-methyl-1,4-diazepan-1-yl)aniline (CAS 873537-30-5)
- 3-((Tert-butoxycarbonyl)(phenyl)amino)propanoic acid (CAS 121494-14-2)
- 2-(1,6-dimethyl-1H-indol-3-yl)ethan-1-amine hydrochloride (CAS 1803583-04-1)
- [1-(Bromomethyl)naphthalen-2-yl]methanol (CAS 2060057-94-3)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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