Indolo[3,2-b]carbazole CAS 241-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 241-55-4 |
| Molecular Formula | C18H10N2 |
| Molecular Weight | 254.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Indolo[3,2-b]carbazole (CAS 241-55-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H10N2. Molecular weight: 254.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H10N2 |
| Molecular Weight | 254.29 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Indolo Standards
- Indolo[2,3-b]carbazole (CAS 241-35-0)
- Indolo[1,2-b][2,7]naphthyridine-6,12-dione (CAS 88207-32-3)
- Indolo[2,1-b]quinazoline-6,12-dione (CAS 13220-57-0)
- 5H-Indolo[2,1-c][1,4]benzodiazepine-6,12(5aH,7H)-dione (CAS 1246040-90-3)
- Indolo[3,2,1-jk]carbazole (CAS 205-95-8)
- 2-(6H-indolo[2,3-b]quinoxalin-6-yl)acetic acid (CAS 25681-06-5)
- Indolo[3,2-b]carbazole-6-carbaldehyde (CAS 1555757-10-2)
- Indolo[3,2,1-jk]carbazol-2-ylboronic acid (CAS 1174032-85-9)
Recommended Standards
- methyl 8-oxo-2,3,7,13-tetrazatricyclo[7.4.0.0²⁶]trideca-1(13),3,5,9,11-pentaene-4-carboxylate (CAS 2649318-76-1)
- Acenaphtho[1,2-b]quinoxaline (CAS 207-11-4)
- N-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-methoxyaniline (CAS 62001-34-7)
- <I>N</I>-(4-methoxybenzylidene)-4-methoxyaniline (CAS 1749-08-2)
- 4-Hydroxyisophthalaldehyde (CAS 3328-70-9)
- 2-Chloro-N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)benzamide (CAS 338961-31-2)
- 6-Bromo-4,7-dichloro-1H-indazole (CAS 2568506-67-0)
- 2-Methyl-1-p-tolyl-1,5,6,7-tetrahydro-indol-4-one (CAS 326916-10-3)
- (3-(6-Fluoropyridin-2-yl)phenyl)boronic acid (CAS 2225175-43-7)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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