4,4'-(9H-carbazole-3,6-diyl)dibenzaldehyde CAS 1380609-13-1
| CAS No. | 1380609-13-1 |
| Molecular Formula | C26H17NO2 |
| Molecular Weight | 375.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4,4'-(9H-carbazole-3,6-diyl)dibenzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 375.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4,4'-(9H-carbazole-3,6-diyl)dibenzaldehyde (CAS 1380609-13-1), molecular formula C26H17NO2 and molecular weight 375.42 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4,4'-(9H-carbazole-3,6-diyl)dibenzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H17NO2 |
| Molecular Weight | 375.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related H Standards
- 9H-Carbazole, 9-benzoyl-3-bromo- (CAS 177775-87-0)
- 4,4'-(9H-Carbazole-3,6-diyl)dianiline (CAS 1859947-37-7)
- 4,4'-(9H-Carbazole-2,7-diyl)dianiline (CAS 1902127-03-0)
- 4,4'-(9H-carbazole-3,6-diyl)dibenzoic acid (CAS 1258419-79-2)
- 9H-Carbazole,9-[1,1-biphenyl]-4-yl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1391729-66-0)
- Carbazole-3-boronic Acid Pinacol Ester (CAS 855738-89-5)
- 9H-Carbazole, 3-bromo-9-ethenyl-, homopolymer (CAS 32072-08-5)
- 9H-Carbazole-3-sulfonyl chloride (CAS 21421-43-2)
Recommended Standards
- (2R,3R,4S,5R)-2-(6-Amino-8-(oct-1-yn-1-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 137896-06-1)
- tert-Butyl 4-hydroxy-4-[2-(methoxycarbonyl)-1-benzofuran-5-yl]-1-piperidinecarboxylate (CAS 1424939-68-3)
- tert-Butyl 4-hydroxy-4-[2-(methoxycarbonyl)-1-benzofuran-6-yl]-1-piperidinecarboxylate (CAS 1353506-84-9)
- (S)-2-(((benzyloxy)carbonyl)amino)-3,3-diphenylpropanoic acid (CAS 149597-96-6)
- 4-(1-Methylhydrazinyl)pyrimidin-2-amine (CAS 67873-59-0)
- 5-Hydroxy-9,10-dioxo-9,10-dihydroanthracene-1,4-diyl diacetate (CAS 87712-25-2)
- (1r,2s)-2-(3-Fluorophenyl)cyclopentan-1-ol (CAS 436847-87-9)
- N-(2-Acetyl-6-iodopyridin-4-yl)acetamide (CAS 1393566-33-0)
- 2-(2,5-Dimethylphenyl)imidazo[1,2-a]pyridine (CAS 881040-60-4)
- N,N-Dimethyl-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-amine (CAS 844856-48-0)
- 3-[7-(6-aminohexyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2382972-46-3)
- Daclatasvir Impurity 15 (CAS CATO-C4X-184815)
- 2-(2-Fluorophenyl)pyrrolidine hydrochloride (CAS 1197227-16-9)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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