6-(5-Methyl-2-thienyl)-2-phenyl-1,5,6,7-tetrahydro-4H-benzimidazol-4-one CAS 1428139-58-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428139-58-5 |
| Molecular Formula | C18H16N2OS |
| Molecular Weight | 308.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(5-Methyl-2-thienyl)-2-phenyl-1,5,6,7-tetrahydro-4H-benzimidazol-4-one (CAS 1428139-58-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H16N2OS. Molecular weight: 308.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H16N2OS |
| Molecular Weight | 308.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 3,6-di(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 850583-75-4 (CAS 850583-75-4)
- 4-[3-(2-Thienyl)acryloyl]phenyl methanesulfonate (CAS 298218-21-0)
- 1-{4-[(2E)-3-(2-Thienyl)prop-2-enoyl]-phenyl}-1H-pyrrole-2,5-dione (CAS 1365988-69-7)
- 2,5-Di(2-thienyl)thieno[3,2-b]thiophene (CAS 21210-90-2)
- 1171976-97-8 4-(2-Thienyl)-5,6,8,9-tetrahydro-4H,7H-cyclopenta[4,5]thieno[3,2-f]pyrrolo[1,2-a][1,4]diazepine MFCD14282071 (CAS 1171976-97-8)
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Recommended Standards
- 5-Benzoyl-N,N-dimethyl-3-(pyridin-3-yl)thiophen-2-amine (CAS 1383543-20-1)
- 2-(4-(4-(Methylamino)phenyl)buta-1,3-dien-1-yl)benzo[d]thiazol-6-ol (CAS 1609195-15-4)
- 1346600-58-5 Nordihydro Guaiaretic Acid-d6 (CAS 1346600-58-5)
- 5-(3-Chloro-4-methoxyphenyl)-1H-pyrazol-3-amine hydrochloride (CAS 1031793-11-9)
- 1-[3-(difluoromethyl)phenyl]-2,2,2-trifluoroethan-1-amine (CAS 1270481-94-1)
- 3-(4-Bromophenyl)-1,2,4-oxadiazol-5(4H)-one (CAS 16672-19-8)
- 9-Nitrophenanthrene (CAS 954-46-1)
- 2-((4-((2-Hydroxybenzylidene)amino)phenyl)thio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 765285-05-0)
- 6-Amino-2-methyl-2h-pyrido[3,2-b][1,4]oxazin-3(4h)-one (CAS 337463-77-1)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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