2,4-Dimethyl-9H-carbazole CAS 18992-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18992-71-7 |
| Molecular Formula | C16H42O3Si4 |
| Molecular Weight | 394.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dimethyl-9H-carbazole (CAS 18992-71-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H42O3Si4. Molecular weight: 394.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H42O3Si4 |
| Molecular Weight | 394.84 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -4.0 |
| CAS Registry Year (est.) | 1962 |
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Recommended Standards
- Metolazone impurity 2 (CAS CATO-C4X-29702)
- 1-(2-(4-Chlorophenoxy)pyridin-3-yl)-6,7-dimethoxy-3,4-dihydroisoquinoline (CAS 1023554-63-3)
- N-Nitroso Metolazone (CAS CATO-C4X-29701)
- 2-Chloro-3-(methylsulfinyl)pyridine (CAS 70682-08-5)
- Hex-5-ene-1-sulfonamide (CAS 291514-03-9)
- [(1R)-[1,1'-Binaphthalene]-2,2'-diylbis(3-methyl-1h-benzimidazol-1-yl-2(3h)-ylidene)]bis(2,2,2-trifluoroacetato-Îșo)-palladium (CAS 1017569-45-7)
- 3-cyclohexyl-7-methoxy-1,2,3,4-tetrahydroisoquinoline (CAS 1384510-55-7)
- N-(2-((trifluoromethyl)thio)ethyl)thietan-3-amine (CAS 1862906-22-6)
- 4-(methylsulfanyl)benzene-1-sulfonamide (CAS 3476-16-2)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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