4,5-Dimethyl-2-(thiophen-3-yl)-1H-imidazole CAS 496807-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 496807-49-9 |
| Molecular Formula | C9H10N2S |
| Molecular Weight | 178.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dimethyl-2-(thiophen-3-yl)-1H-imidazole (CAS 496807-49-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2S. Molecular weight: 178.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2S |
| Molecular Weight | 178.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 6,7-Dimethyl-1H-benzo[d]imidazole-2-thiol (CAS 116643-17-5)
- 3,5-Dimethyl-4-thiocyanatoaniline (CAS 141471-92-3)
- 1,5-Dimethyl-1H-benzo[d]imidazole-2(3H)-thione (CAS 149530-79-0)
- 4,7-Dimethyl-1H-benzo[d]imidazole-2(3H)-thione (CAS 16458-68-7)
- 1,3-DImethyl-1,3-dihydro-2H-benzo[d]imidazole-2-thione (CAS 3418-46-0)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-1,3-thiazole (CAS 28142-85-0)
- 2,3-Dimethyl-4-thiocyanatoaniline (CAS 23530-64-5)
- 2,5-Dimethyl-4-thiocyanatoaniline (CAS 46050-16-2)
Recommended Standards
- 4,5-Dihydro-[3]benzothiepin-1-one (CAS 51659-38-2)
- 4,6-Dimethyl-2-(methylsulfanyl)pyridine-3-carbonitrile (CAS 72456-86-1)
- 4-(Methylsulfonyl)cyclohexan-1-ol (CAS 21975-10-0)
- 4-Chloro-2-(1H-imidazol-1-yl)-6-methylpyrimidine (CAS 135052-24-3)
- lithium(1+) ion 2-[2-(morpholin-4-yl)-1,3-thiazol-4-yl]acetate (CAS 1803586-29-9)
- 2-(Diethylamino)ethyl Methacrylate (CAS 105-16-8)
- 1,1,2-Trichloro-3,3,3-trifluoropropene (CAS 431-52-7)
- 1-(1-Methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)-3-(prop-2-en-1-yl)urea (CAS 1796910-51-4)
- Ethyl 2,3,4,5,6-pentafluorobenzoate (CAS 4522-93-4)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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 13829788188 / jacky.chen@cato-chem.com