4,4',4''-(9H-Carbazole-3,6,9-triyl)tribenzoic acid CAS 2292116-92-6
| CAS No. | 2292116-92-6 |
| Molecular Formula | C33H21NO6 |
| Molecular Weight | 527.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,4',4''-(9H-Carbazole-3,6,9-triyl)tribenzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4,4',4''-(9H-Carbazole-3,6,9-triyl)tribenzoic acid (CAS 2292116-92-6), molecular formula C33H21NO6 and molecular weight 527.52 g/mol, is a CATO reference standard with documented purity and traceability.
4,4',4''-(9H-Carbazole-3,6,9-triyl)tribenzoic acid (C33H21NO6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C33H21NO6 |
| Molecular Weight | 527.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related H Standards
- 1,1'-(9H-Carbazole-2,9-diyl)diethanone (CAS 23592-73-6)
- 9H-Carbazole,9-[1,1-biphenyl]-4-yl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1391729-66-0)
- 4,4'-(9H-carbazole-3,6-diyl)dibenzoic acid (CAS 1258419-79-2)
- 4,4',4'',4'''-(9H-Carbazole-1,3,6,8-tetrayl)tetrabenzoic acid (CAS 2097131-99-0)
- 4,4'-(9H-carbazole-3,6-diyl)bis(N,N-diphenylaniline) (CAS 885665-26-9)
- 4,4'-(9H-carbazole-3,6-diyl)dibenzaldehyde (CAS 1380609-13-1)
- 9H-Carbazole, 9-benzoyl-3-bromo- (CAS 177775-87-0)
- 4,4'-(9H-Carbazole-3,6-diyl)dianiline (CAS 1859947-37-7)
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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 18665070610 / Nicole.chen@cato-chem.com