1,2,4-Trimethyl-1H-imidazole CAS 1842-63-3
| CAS No. | 1842-63-3 |
| Molecular Formula | C6H10N2 |
| Molecular Weight | 110.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 110.16 g/mol gives 1,2,4-Trimethyl-1H-imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2,4-Trimethyl-1H-imidazole (CAS 1842-63-3) is a high-purity analytical reference standard with the molecular formula C6H10N2 and a molecular weight of 110.16 g/mol.
The molecular framework of 1,2,4-Trimethyl-1H-imidazole (C6H10N2) is characterized by 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).
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 1,2,4-Trimethyl-1H-imidazole 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 | C6H10N2 |
| Molecular Weight | 110.16 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Trimethyl Standards
- 1,2,5-Trimethyl-1H-imidazole (CAS 1739-81-7)
- 1,4,5-Trimethyl-1H-imidazole (CAS 20185-22-2)
- 2,4,5-Trimethyl-1H-imidazole (CAS 822-90-2)
- 1,2,4-Trimethyl-1H-pyrrole (CAS 931-25-9)
- 2,3,5-Trimethyl-1H-pyrrole (CAS 2199-41-9)
- 3,4,5-Trimethyl-4H-1,2,4-triazole (CAS 16759-45-8)
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Recommended Standards
- 1-Isopropylpyrazole (CAS 18952-87-9)
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- 4-ethyl-1-methyl-1H-imidazole (CAS 196303-99-8)
- 5,6-dimethyl-2,3-dihydropyrazine (CAS 15986-92-2)
- Benzo[d]thiazol-6-yl(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1797791-89-9)
- 7-Chloro-2-vinylquinoline (CAS 177748-00-4)
- Ethyl 5-amino-4-chloro-1-(4-chlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1427012-05-2)
- (3,5-Diiodosalicylato)(5-nitro-8-quinolinolato)copper (CAS 14040-02-9)
- 2-(2-Chloro-4-fluorophenyl)-2-methylpropanoic acid (CAS 920501-64-0)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 150536-03-1)
- 4-Chloro-2,6-bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]pyridine (CAS 142611-36-7)
- 4-{[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]sulfanyl}benzoic acid (CAS 929973-36-4)
- (4-Fluoropyridin-3-yl)methanol hydrochloride (CAS 1946021-34-6)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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