1-n-Heptyl-2-phenylbenzimidazole CAS 305347-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 305347-16-4 |
| Molecular Formula | C20H24N2 |
| Molecular Weight | 292.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-n-Heptyl-2-phenylbenzimidazole (CAS 305347-16-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H24N2. Molecular weight: 292.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H24N2 |
| Molecular Weight | 292.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related n Standards
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- 4'-Heptyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 58573-94-7)
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Recommended Standards
- 1,5-Di(thiophen-2-yl)naphthalene (CAS 204654-62-6)
- 2-(Butylthio)-6-(phenylthio)pyrimidin-4(1H)-one (CAS 284682-03-7)
- 1-(4-tert-butylbenzyl)-5,6-dimethyl-1H-benzimidazole (CAS 871666-58-9)
- 5-(Chloromethyl)-4-methyl-N,N-dipropylpyridin-2-amine (CAS 1355193-78-0)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-imidazole-2-thiol (CAS 339276-66-3)
- Tris(4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)phosphane (CAS 325459-92-5)
- 2-(Difluoromethyl)-5-iodo-3-methoxypyridine-4-sulfonyl chloride (CAS 1805533-73-6)
- 5-Bromo-1-methyl-3-((5-(piperazin-1-yl)-pyridin-2-yl)amino)pyridin-2(1H)-one (CAS 1346674-58-5)
- tert-Butyl 2-(2-amino-2-oxoethyl)hydrazine-1-carboxylate (CAS 23354-15-6)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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