2-Pentyl-1H-benzo[d]imidazole CAS 5851-46-7
| CAS No. | 5851-46-7 |
| Molecular Formula | C12H16N2 |
| Molecular Weight | 188.27 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 2-Pentyl-1H-benzo[d]imidazole.
2-Pentyl-1H-benzo[d]imidazole (CAS 5851-46-7), molecular formula C12H16N2 and molecular weight 188.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H16N2, 2-Pentyl-1H-benzo[d]imidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Pentyl-1H-benzo[d]imidazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H16N2 |
| Molecular Weight | 188.27 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related Pentyl Standards
- 3-[ethyl(pentyl)amino]propanoic acid (CAS 1184196-24-4)
- 2-(4-(Tert-pentyl)phenyl)acetonitrile (CAS 200725-68-4)
- 2-Pentyl-1H-indole (CAS 92039-39-9)
- 2-Pentyl-1H-indene (CAS 926925-73-7)
- 2-(tert-pentyl)benzoic acid (CAS 69713-44-6)
- Pentyl Cyclopentanecarboxylate (CAS 959026-72-3)
- 5-Pentyl-1,2,4-oxadiazole-3-carboxylic acid (CAS 1340344-36-6)
- 5-(Tert-pentyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1342213-17-5)
Recommended Standards
- 2-Methyl-4-phenylcyclohexanone (CAS 88958-99-0)
- 2-Phenyl-1-oxaspiro[2.5]octane (CAS 37545-92-9)
- 2-Methyl-1-propyl-1H-indol-5-amine (CAS 883543-99-5)
- 2-Phenyloctahydropyrrolo[3,4-c]pyrrole (CAS 86732-23-2)
- (Z)-((4-Methoxybuta-1,3-dien-2-yl)oxy)trimethylsilane (CAS 124306-13-4)
- 2-(4-Nitrophenyl)-1,3-dioxane (CAS 833-64-7)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(m-tolyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 763089-03-8)
- 3-(2-(4-Nitrophenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 820245-79-2)
- N-(2-chlorophenyl)-2-((3-chlorophenyl)sulfinyl)acetamide (CAS 339107-05-0)
- 3-((Trifluoromethyl)thio)pyridin-4-amine (CAS 1204235-21-1)
- Methyl 6-(chloromethyl)picolinate hydrochloride (CAS 1427520-41-9)
- Z-Arg(Mtr)-OH · CHA (CAS 80745-09-1)
- 4-(3,3,3-Trifluoro-2-hydroxypropyl)thiomorpholine 1,1-dioxide (CAS 1340529-88-5)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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