1,3-Bis(2,4,6-trimethylphenyl)-1H-imidazolium CAS 160256-31-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 160256-31-5 |
| Molecular Formula | C21H27N2 |
| Molecular Weight | 307.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Bis(2,4,6-trimethylphenyl)-1H-imidazolium (CAS 160256-31-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H27N2. Molecular weight: 307.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H27N2 |
| Molecular Weight | 307.45 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 2-(2-Oxo-2-(2,4,5-trimethylphenyl)ethyl)isoindoline-1,3-dione (CAS 796999-91-2)
- 1,3-Bis(2,4,6-trimethylphenyl)-1,3-propanedione (CAS 6477-29-8)
- 1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazole-2-ylidene (CAS 173035-11-5)
- Bis(2,4,6-trimethylphenyl)phosphorus chloride (CAS 67950-05-4)
- 2-(6-(2,4,5-Trimethylphenyl)thiazolo[3,2-b][1,2,4]triazol-5-yl)acetic acid (CAS 1437436-04-8)
- 3-Methyl-6-(2,4,5-trimethylphenyl)imidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437434-45-1)
- 1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2<I>H</I>-imidazole-2-ylidene (CAS 141556-42-5)
- 10-(2,4,6-Trimethylphenyl)-10H-phenothiazine (CAS 888009-06-1)
Recommended Standards
- 1-(4-(5-(tert-Butylthio)-6-methylpyridin-2-yl)piperazin-1-yl)ethanone (CAS 1355193-58-6)
- 2-{(E)-[3,5-Di(tert-butyl)-4-hydroxyphenyl]methylidene}-1-hydrazinecarbothioamide (CAS 1808993-44-3)
- 1-(4-(5-(tert-Butylthio)-3-methylpyridin-2-yl)piperazin-1-yl)ethanone (CAS 1355172-44-9)
- 6-Benzyl-5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylic acid (CAS 1160995-15-2)
- N4-(5-Fluoro-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine maleate (CAS 76185-43-8)
- (((5-(5-Oxo-4,5-dihydroisoxazol-3-yl)furan-2-yl)phosphoryl)bis(oxy))bis(methylene) bis(2-methylpropanoate) (CAS 1243184-62-4)
- 4-Benzyloxy-5-bromo-2-(piperidin-1-yl)-pyrimidine (CAS 885952-22-7)
- 4-(4-Bromobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-14-5)
- 3-(2,6-Difluorophenyl)-5-hydroxyisoxazole (CAS 1188023-03-1)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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