Terephthalaldehydecompoundwith4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetraaniline(1:1) CAS 2043949-92-2
| CAS No. | 2043949-92-2 |
| Molecular Formula | C40H30N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Terephthalaldehydecompoundwith4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetraaniline(1:1) is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Terephthalaldehydecompoundwith4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetraaniline(1:1) (CAS 2043949-92-2), molecular formula C40H30N4C8H6O2 and molecular weight 700.84 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Terephthalaldehydecompoundwith4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetraaniline(1:1) (C40H30N4C8H6O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Terephthalaldehydecompoundwith4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetraaniline(1:1) 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 | C40H30N4 C8H6O2 |
| Molecular Weight | 700.84 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Recommended Standards
- Methyl 2-(benzyloxy)-6-hydroxybenzoate (CAS 74292-74-3)
- 2-(1-((5-Bromothiophen-2-yl)sulfonyl)azetidin-3-yl)-1H-benzo[d]imidazole (CAS 1251682-13-9)
- 4-Chloro-3-formylbenzenesulfonic acid (CAS 60767-69-3)
- 53342-08-8 3-(Dimethylamino)-1-(3-methoxyphenyl)propan-1-one hydrochloride MFCD00034838 (CAS 53342-08-8)
- (E)-Pent-2-en-4-yn-1-ol (CAS 35042-52-5)
- 5-Chloro-2-(piperidin-3-yloxy)pyridine (CAS 1250188-27-2)
- 2,2-Difluoro-2-(5-methylpyridin-2-yl)ethan-1-ol (CAS 780769-39-3)
- 1-(3-Chloro-2-methylpropyl)-4-iodobenzene (CAS 1493672-63-1)
- 1-(Prop-2-yn-1-yl)-2-(thiophen-2-yl)-1h-imidazole (CAS 1249302-29-1)
- Uremic Pentapeptide (CAS 71494-20-7)
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