1-Isopropyl-2-(o-tolyl)-1H-imidazole CAS 141237-80-1
| CAS No. | 141237-80-1 |
| Molecular Formula | C13H16N2 |
| Molecular Weight | 200.28 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.
1-Isopropyl-2-(o-tolyl)-1H-imidazole (CAS 141237-80-1), molecular formula C13H16N2 and molecular weight 200.28 g/mol, is a CATO reference standard with documented purity and traceability.
1-Isopropyl-2-(o-tolyl)-1H-imidazole (C13H16N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-Isopropyl-2-(o-tolyl)-1H-imidazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H16N2 |
| Molecular Weight | 200.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- n-Isopropyl-8-methylquinolin-5-amine (CAS 1158040-82-4)
- N-isopropyl-2-methylquinolin-8-amine (CAS 1342609-61-3)
- 2-(Isopropyl(1-methylpyrrolidin-3-yl)amino)acetic acid (CAS 1353947-87-1)
- 2-(3-(Isopropyl(methyl)amino)pyrrolidin-1-yl)acetic acid (CAS 1353960-86-7)
- (S)-2-(3-(Isopropyl(methyl)amino)pyrrolidin-1-yl)acetic acid (CAS 1353993-21-1)
- (S)-2-(Isopropyl(1-methylpyrrolidin-3-yl)amino)acetic acid (CAS 1354008-90-4)
- (R)-2-(Isopropyl(1-methylpyrrolidin-3-yl)amino)acetic acid (CAS 1354008-95-9)
- 3-Isopropyl-1-methyl-5-phenyl-1H-pyrazole (CAS 1956370-47-0)
Recommended Standards
- tert-Butyl (cis-3-amino-3-methylcyclobutyl)carbamate (CAS 1408076-24-3)
- tert-butyl 3-(1-aminoethyl)azetidine-1-carboxylate (CAS 1420852-13-6)
- cis-(3-amino-1-methyl-cyclobutyl)carbamic acid tert-butyl ester (CAS 1408076-04-9)
- 1-(4-Ethynylphenyl)-4-methylpiperazine (CAS 1421580-82-6)
- 3-Amino-N-(tert-butyl)propanamide hydrochloride (CAS 1103861-54-6)
- 2-Piperidin-2-ylethanesulfonamide hydrochloride (CAS 1984136-82-4)
- 2-Morpholinoacetimidamide hydrochloride (CAS 122723-43-7)
- Cyclooctyne-O-PFP ester (CAS 886209-60-5)
- Isopropyl 3-(4-isobutylphenyl)-3-methyloxirane-2-carboxylate (CAS 53500-83-7)
- 2-Amino-N-(4-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 83822-33-7)
- 1-(1-(4-Ethylphenyl)-5-oxopyrrolidine-3-carbonyl)piperidine-4-carboxylic acid (CAS 1051138-08-9)
- 8-Iodotetralone, 97% (CAS 651735-61-4)
- 4-Chloro-1-methyl-5-(trifluoromethyl)-1h-pyrazole-3-carboxylic acid (CAS 1001519-38-5)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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