Bis(9-phenyl-9H-carbazol-3-yl)amine CAS 1933473-91-6
| CAS No. | 1933473-91-6 |
| Molecular Formula | C36H25N3 |
| Molecular Weight | 499.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Bis(9-phenyl-9H-carbazol-3-yl)amine (CAS 1933473-91-6), molecular formula C36H25N3 and molecular weight 499.60 g/mol, is a CATO reference standard with documented purity and traceability.
Bis(9-phenyl-9H-carbazol-3-yl)amine (C36H25N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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 | C36H25N3 |
| Molecular Weight | 499.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Recommended Standards
- TAPI-1 (CAS 171235-71-5)
- 1-(3,4-Dichlorobenzyl)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indol-2-ol (CAS 303985-19-5)
- (R)-N1-((S)-1-(((S)-1-((2-Aminoethyl)amino)-1-oxopropan-2-yl)amino)-3-(naphthalen-2-yl)-1-oxopropan-2-yl)-N4-hydroxy-2-isobutylsuccinamide (CAS 163847-77-6)
- 1-(Triphenylmethyl)-N-(phenylmethylene)-L-histidine Methyl Ester (CAS 69937-82-2)
- Hexanedinitrile-d8 (CAS 34006-32-1)
- Methyl 2-bromo-5-(chlorosulfonyl)furan-3-carboxylate (CAS 2138232-95-6)
- 2-Chloro-N-methyl-5-(trifluoromethyl)aniline (CAS 42265-74-7)
- rel-(1R,2R)-2-Aminocyclobutanecarboxylic acid (CAS 84585-77-3)
- 2-(4-(((Tert-butoxycarbonyl)amino)methyl)tetrahydro-2H-pyran-4-yl)acetic acid (CAS 1782244-42-1)
- Dapagliflozin Impurity 17 (CAS 103-73-1)
- 3,3-Dimethoxypropan-1-amine (CAS 60185-84-4)
- 1-(tert-Butoxycarbonyl)-4-phenoxy-4-piperidinecarboxylic acid (CAS 1193388-97-4)
- 5-(2-Cyanoacetyl)thiophene-3-carbonitrile (CAS 2259315-07-4)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
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