5824-40-8 Aminotriphenylmethane NSC 1154 Triphenylmethanamine Triphenylmethylamine Tritylamine |A,|A-Diphenylbenzenemethanamine CAS 5824-40-8
| CAS No. | 5824-40-8 |
| Molecular Formula | C19H35N |
| Molecular Weight | 277.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5824-40-8 Aminotriphenylmethane NSC 1154 Triphenylmethanamine Triphenylmethylamine Tritylamine |A,|A-Diphenylbenzenemethanamine.
5824-40-8 Aminotriphenylmethane NSC 1154 Triphenylmethanamine Triphenylmethylamine Tritylamine |A,|A-Diphenylbenzenemethanamine (CAS 5824-40-8) is a high-purity analytical reference standard with the molecular formula C19H35N and a molecular weight of 277.49 g/mol.
Based on its molecular formula C19H35N, 5824-40-8 Aminotriphenylmethane NSC 1154 Triphenylmethanamine Triphenylmethylamine Tritylamine |A,|A-Diphenylbenzenemethanamine contains a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C19H35N |
| Molecular Weight | 277.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2,2,2-trichloro-N'-[(1Z)-1-(methylamino)-2-nitroethylidene]acetohydrazide 3B-024 400079-91-6 (CAS 400079-91-6)
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- Perhexiline (CAS 6621-47-2)
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- (6-Chloropyridin-3-yl)(4-ethylphenyl)methanone (CAS 842136-02-1)
- 3,6-Dichloro-2-(difluoromethoxy)benzodifluoride (CAS 1806349-04-1)
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- 2-Methyl-4-oxo-6-phenyl-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (CAS 1114596-40-5)
- 5-[4-(N,N-Dimethylamino)phenyl]-5-oxovaleric acid (CAS 139675-88-0)
- 3-(Cyanomethyl)-3-hydroxycyclobutanecarbonitrile (CAS 2294868-59-8)
- 4-(3-Amino-4-bromo-1h-pyrazol-1-yl)-2-methylbutan-2-ol (CAS 1499902-95-2)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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