5-Phenyl-2,3,7,8-tetrakis(phenylamino)phenazin-5-ium chloride CAS 4935-82-4
| CAS No. | 4935-82-4 |
| Molecular Formula | C42H33N6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 5-Phenyl-2,3,7,8-tetrakis(phenylamino)phenazin-5-ium chloride is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 657.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 5-Phenyl-2,3,7,8-tetrakis(phenylamino)phenazin-5-ium chloride (CAS 4935-82-4), a certified reference material (molecular formula C42H33N6Cl, MW 657.22 g/mol) for analytical method development and quality control.
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), 5-Phenyl-2,3,7,8-tetrakis(phenylamino)phenazin-5-ium chloride 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 | C42H33N6 Cl |
| Molecular Weight | 657.22 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Phenyl Standards
- 2,2',6,6'-Tetrakis((S)-4-phenyl-4,5-dihydrooxazol-2-yl)-1,1'-biphenyl (CAS 1000016-12-5)
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- 1,4,7,10-Tetrakis(2-methoxyethyl)-1,4,7,10-tetraazacyclododecane (CAS 102202-74-4)
- 3,4,5,6-Tetrakis(ethylthio)phthalonitrile (CAS 102231-97-0)
Recommended Standards
- ethyl[2-(2-methoxyethoxy)ethyl]amine (CAS 188575-78-2)
- 5,7-Difluoroquinolin-6-amine (CAS 2838105-09-0)
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- Saikosaponin G (CAS 99365-19-2)
- (S)-tert-Butyl 2-((2-chloro-N-ethylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353993-32-4)
- 4-Amino-5-(4-methoxyphenoxymethyl)-4h-1,2,4-triazole-3-thiol (CAS 723332-65-8)
- 5-(2-Fluorophenyl)oxazole-4-carboxylic acid (CAS 347187-18-2)
- 4,5-Diaminonicotinaldehyde (CAS 1289212-58-3)
- 2-Propenoic acid, polymer with butyl 2-propenoate, 2-methyl-2-propenamide and 2-propenenitrile (CAS 25916-39-6)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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