N,N-bis((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-1-phenylmethanamine CAS 111184-83-9
| CAS No. | 111184-83-9 |
| Molecular Formula | C21H19N7 |
| Molecular Weight | 369.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N,N-bis((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-1-phenylmethanamine (CAS 111184-83-9), molecular formula C21H19N7 and molecular weight 369.42 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N,N-bis((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-1-phenylmethanamine (C21H19N7) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C21H19N7 |
| Molecular Weight | 369.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 7 |
Recommended Standards
- (4Z)-3-Methyl-4-{[(4-phenoxyphenyl)amino]methylidene}-1-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 1024888-77-4)
- 2-(5-Cyclopropyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(pyridin-3-ylmethyl)acetamide (CAS 1170417-59-0)
- 2-(2,4-Dimethylphenoxy)-N-(quinolin-8-yl)pyridine-3-carboxamide (CAS 1023535-97-8)
- Desmethylazido aloxistatin, >98% (CAS 1174021-95-4)
- 2-(6-(Benzyloxy)-1H-indazol-3-yl)acetic acid (CAS 885272-16-2)
- (S)-2-Amino-N-(2,3-dichlorobenzyl)propanamide (CAS 1354000-57-9)
- 1-Phenylcyclopropanamine Hydrochloride (CAS 73930-39-9)
- Ethyl 2-acetyldecanoate (CAS 24317-95-1)
- 2-(Benzylthio)-1-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)ethan-1-one (CAS 1226427-64-0)
- 2-(2-Bromophenyl)-N-methylacetamide (CAS 141438-47-3)
- Methyl 4-(3-cyanopyridin-2-yl)-5-formyl-1H-pyrrole-3-carboxylate (CAS 398125-12-7)
- Potassium Sorbate (CAS 24634-61-5)
- 1,7-Dimethylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione (CAS 1031577-44-2)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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