11,12-Diphenyl-11,12-dihydroindolo[2,3-a]carbazole CAS 222044-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 222044-88-4 |
| Molecular Formula | C30H20N2 |
| Molecular Weight | 408.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 11,12-Diphenyl-11,12-dihydroindolo[2,3-a]carbazole (CAS 222044-88-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H20N2. Molecular weight: 408.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C30H20N2 |
| Molecular Weight | 408.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 2 |
Related Diphenyl Standards
- 5,11-Diphenyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 58328-30-6)
- 6,12-Diphenyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 910217-11-7)
- 4-Methyl-3,5-diphenyl-1-((3-(trifluoromethyl)benzyl)oxy)-1H-pyrazole (CAS 400084-14-2)
- Diphenyl(((1-phenyl-1H-tetrazol-5-yl)sulfinyl)methyl)phosphine oxide (CAS 1021879-81-1)
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- Diphenyl [(2,4-dichlorophenyl)(hydroxy)methyl]phosphonate (CAS 338759-49-2)
- 8,8-Diphenyl-5,8-dihydroindeno[2,1-c]carbazole (CAS 1259280-39-1)
- 7,7-Diphenyl-5,7-dihydroindeno[2,1-b]carbazole (CAS 1257220-52-2)
Recommended Standards
- 11-([1,1'-Biphenyl]-4-yl)-11,12-dihydroindolo[2,3-a]carbazole (CAS 2095887-12-8)
- 1-Benzyl-3-(3-(dimethylamino)propoxy)-N-(4-methoxyphenyl)-1H-pyrazole-5-carboxamide (CAS 268725-86-6)
- [(3-benzyl-4-oxo-6-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetic acid (CAS 750607-14-8)
- 2,2,2-Trifluoro-N-(2,2,6,6-tetramethylpiperidin-4-yl)acetamide (CAS 61948-16-1)
- tert-Butyl N-[2-(methylaminomethyl)phenyl]carbamate (CAS 1493336-44-9)
- 2-(5-Fluoro-6-methylpyridin-2-yl)ethan-1-ol (CAS 1000534-34-8)
- 3-Isopropoxy-4-methoxybenzoic acid (CAS 159783-29-6)
- 2-Phenyl-1,3-thiazole-4-carbonyl chloride (CAS 36094-04-9)
- 2,4-Dichloro-6,6-dimethyl-8,9-dihydro-6H-[1,4]oxazino[4,3-e]purine (CAS 1382981-73-8)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com