3,4-Dihydro-4-phenyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine CAS 26958-67-8
| CAS No. | 26958-67-8 |
| Molecular Formula | C15H13N5 |
| Molecular Weight | 263.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3,4-Dihydro-4-phenyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine (C15H13N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 263.30 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3,4-Dihydro-4-phenyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine (CAS 26958-67-8) is a high-purity analytical reference standard with the molecular formula C15H13N5 and a molecular weight of 263.30 g/mol.
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 | C15H13N5 |
| Molecular Weight | 263.30 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 3-(2-Aminoethyl)-1H-indol-6-ol (CAS 443-31-2)
- 3,5-Dimethyl-1-{5H-pyrimido[5,4-b]indol-4-yl}-1H-pyrazole (CAS 286860-15-9)
- 3-(1H-Indol-5-yl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 825630-53-3)
- 3-Hydrazinyl-5,6-diphenyl-1,2,4-triazine (CAS 21383-24-4)
- (butan-2-yl)[3-(3-chlorophenoxy)-2-hydroxypropyl]amine (CAS 1179633-55-6)
- tert-Butyl 4-carbamoylbenzyl(methyl)carbamate (CAS 1489615-75-9)
- N-Allyl-N,N-dimethylprop-2-en-1-aminium (CAS 48042-45-1)
- Methyl 4-((3-chlorobenzyl)amino)butanoate hydrochloride (CAS 1391080-08-2)
- 5-(2-Phenyl-1,3-thiazol-4-yl)-3-[3-(trifluoromethyl)phenyl]-1,2-oxazole (CAS 400079-69-8)
- (4-(2-Fluorophenyl)piperazin-1-yl)(1H-indol-2-yl)methanone (CAS 919729-68-3)
- 4-[(2-Methoxyethoxy)methyl]piperidinehydrochloride (CAS 1185297-63-5)
- 1,2,3-Trifluoro-5-(trans-4-pentylcyclohexyl)benzene (CAS 131819-22-2)
- 3-(tert-butylsulfanyl)azetidine (CAS 1706460-32-3)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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