4,4',4''-(1H-Imidazole-2,4,5-triyl)tripyridine CAS 23974-93-8
| CAS No. | 23974-93-8 |
| Molecular Formula | C18H13N5 |
| Molecular Weight | 299.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,4',4''-(1H-Imidazole-2,4,5-triyl)tripyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,4',4''-(1H-Imidazole-2,4,5-triyl)tripyridine (CAS 23974-93-8) is a high-purity analytical reference standard with the molecular formula C18H13N5 and a molecular weight of 299.33 g/mol.
Based on its molecular formula C18H13N5, 4,4',4''-(1H-Imidazole-2,4,5-triyl)tripyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,4',4''-(1H-Imidazole-2,4,5-triyl)tripyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H13N5 |
| Molecular Weight | 299.33 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 5 |
Related H Standards
- 2,2',2''-(1H-Imidazole-2,4,5-triyl)tripyridine (CAS 23974-92-7)
- 2,2-(1H-Imidazole-4,5-diyl)-bis(1H-benzo[d]imidazole) (CAS 54296-21-8)
- 2-(1H-Imidazole-2-carbonyl)-N-(thiazol-2-yl)benzamide (CAS 62367-05-9)
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- 1h-imidazole, 2,4,5-tribromo- 2,4,5-Tribromoimidazole 2,4,5-tribromo-1h-imidazole 2,4,5-tribromo-imidazol 2,4,5-tribromoimidazo 2,4,5-tribromoimidazole, 97% 25gr 2,4,5-tribromoimidazole,97% 2034-22-2 4-Iodo-3,5-dimethyl-1H-pyrazole timtec-bb sbb001252 (CAS 2034-22-2)
- 2-(1H-Imidazole-2-carbonyl)-N-(p-tolyl)benzamide (CAS 62367-01-5)
- 2-(1H-Imidazole-2-carbonyl)-N-phenylbenzamide (CAS 62366-97-6)
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Recommended Standards
- 4'-(Furan-2-yl)-2,2':6',2''-terpyridine (CAS 375382-77-7)
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- 2-Amino-4-(pyridin-4-yl)-4H-benzo[h]chromene-3-carbonitrile (CAS 299437-25-5)
- N-(1,3-Benzodioxol-5-ylmethyl)-N-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 675142-99-1)
- (S)-2-Oxo-3-phenyloxazolidine-5-carboxylic acid (CAS 918543-49-4)
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- 2-((1-(4-Chlorophenyl)ethoxy)methyl)oxirane (CAS 790263-37-5)
- 3-(3-Chloro-4-fluoropyridin-2-yl)propan-1-amine (CAS 1393572-42-3)
- N-{4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridin-2-yl}methanesulfonamide hydrochloride (CAS 1803581-31-8)
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- 7-Bromo-4-chloro-5-fluoroquinazoline (CAS 2384687-59-4)
- Ethyl 2-bromo-2-(naphthalen-1-yl)acetate (CAS 96155-82-7)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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