1-(4-Methylphenyl)-5-(3-nitrophenyl)-1h-imidazole-2-thiol CAS 1105189-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105189-41-0 |
| Molecular Formula | C16H13N3O2S |
| Molecular Weight | 311.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methylphenyl)-5-(3-nitrophenyl)-1h-imidazole-2-thiol (CAS 1105189-41-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13N3O2S. Molecular weight: 311.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13N3O2S |
| Molecular Weight | 311.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- n-(3-Methylphenyl)-4-(4-nitrophenyl)-1,3-thiazol-2-amine (CAS 300852-00-0)
- 3-Methyl-2-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)imino]-1,3-thiazole (CAS 866011-11-2)
- Methyl 3-((4-methylphenyl)sulfonamido)thiophene-2-carboxylate (CAS 79128-72-6)
- 2-Methylphenyl 2-acetamido-2-deoxy-β-D-glucopyranoside (CAS 263746-45-8)
- 3-Methylphenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 50729-96-9)
- 4-Methylphenyl 2-acetamido-2-deoxy-β-D-glucopyranoside (CAS 35694-99-6)
- 1-(1-(4-Methylphenyl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604037-05-9)
- 2-[(4-Methylphenyl)methylene]-3-phenyl-1-indanone (CAS 337921-39-8)
Recommended Standards
- 5-(3-Nitrophenyl)-1-(o-tolyl)-1H-imidazole-2-thiol (CAS 1105189-33-0)
- 1-Benzyl-5-(3-nitrophenyl)-1h-imidazole-2-thiol (CAS 1105189-49-8)
- 4,7-Dibromo-6-chloro-1H-benzo[d][1,2,3]triazole (CAS 1086837-03-7)
- 5-Methoxyquinoline (CAS 6931-19-7)
- tert-butyl 5-(4-methylpiperazin-1-ylsulfonyl)-1H-indole-1-carboxylate (CAS 519148-73-3)
- Lanthanum Carbonate (CAS 587-26-8)
- 2-Chloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine (CAS 1260669-93-9)
- 5-Amino-1-tert-butyl-1h-pyrazole-4-carboxamide (CAS 186190-79-4)
- 3-Formyl-4-methylbenzonitrile (CAS 27613-39-4)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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