1,1',1'',2,2',2''-Hexaphenyl-[4,4':4',4''-terpyrazolidine]-3,3',3'',5,5',5''-hexaone CAS 3812-22-4
| CAS No. | 3812-22-4 |
| Molecular Formula | C45H32N6O6 |
| Molecular Weight | 752.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1,1',1'',2,2',2''-Hexaphenyl-[4,4':4',4''-terpyrazolidine]-3,3',3'',5,5',5''-hexaone is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 752.77 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.
CATO supplies 1,1',1'',2,2',2''-Hexaphenyl-[4,4':4',4''-terpyrazolidine]-3,3',3'',5,5',5''-hexaone (CAS 3812-22-4), a certified reference material (molecular formula C45H32N6O6, MW 752.77 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1,1',1'',2,2',2''-Hexaphenyl-[4,4':4',4''-terpyrazolidine]-3,3',3'',5,5',5''-hexaone 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.
Physical & Chemical Properties
| Molecular Formula | C45H32N6O6 |
| Molecular Weight | 752.77 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.) | 1958 |
| Nitrogen Atoms | 6 |
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Why CATO?
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