1-Methyl-2-(methylthio)-5-phenyl-1H-imidazole CAS 25433-15-2
| CAS No. | 25433-15-2 |
| Molecular Formula | C11H12N2S |
| Molecular Weight | 204.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Methyl-2-(methylthio)-5-phenyl-1H-imidazole.
1-Methyl-2-(methylthio)-5-phenyl-1H-imidazole (CAS 25433-15-2), molecular formula C11H12N2S and molecular weight 204.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12N2S, 1-Methyl-2-(methylthio)-5-phenyl-1H-imidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 204.29 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 1-Methyl-2-(methylthio)-5-phenyl-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 | C11H12N2S |
| Molecular Weight | 204.29 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.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-(Methylthio)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 154384-04-0)
- 5-Methyl-3-(methylthio)-1-phenyl-1H-pyrazole (CAS 18714-79-9)
- 2-Ethyl-3-(methylthio)quinoxaline (CAS 658686-48-7)
- 2-Methyl-3-(methylthio)-5-phenylfuran (CAS 54930-80-2)
- 3-(Methylthio)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 839680-24-9)
- 1-Methyl-3-(5-(methylthio)-1,2,4-thiadiazol-3-yl)urea (CAS 78430-01-0)
- 4-(Methylthio)benzenesulfonic acid (CAS 70140-60-2)
- Ethyl 5-(methylthio)-1,3,4-thiadiazole-2-carboxylate (CAS 75573-82-9)
Recommended Standards
- 1H-indole-5-sulfonamide (CAS 3074-27-9)
- 1-Methyl-5-(4-methylphenyl)-1h-imidazole-2-thiol (CAS 685542-86-3)
- 1H-indole-2-sulfonamide (CAS 85953-41-9)
- 1-Phenyl-2-(thiophen-2-yl)ethan-1-ol (CAS 58255-22-4)
- 4,4'-(((Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde (CAS 111550-48-2)
- 4,5,6-Trifluoro-1H-benzo[d]imidazol-2-amine (CAS 2138085-67-1)
- 2-Methylthiazole-5-carboxylic Acid (CAS 40004-69-1)
- (5E)-5-{[6-(4-fluorophenoxy)pyridin-3-yl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 329699-86-7)
- 3-Amino-4-methylbenzisoxazole (CAS 1126636-46-1)
- Methanesulfonohydrazide (CAS 10393-86-9)
- 2-Hydrazinyl-5-methoxy-1H-benzo[d]imidazole (CAS 99122-14-2)
- Bz-Tyr-pNA (CAS 6154-45-6)
- N-cyclopentyl-N-ethylacetamide (CAS 54244-76-7)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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