1-(Prop-2-yn-1-yl)-1H-benzo[d]imidazole CAS 42076-28-8
| CAS No. | 42076-28-8 |
| Molecular Formula | C10H8N2 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(Prop-2-yn-1-yl)-1H-benzo[d]imidazole (C10H8N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-(Prop-2-yn-1-yl)-1H-benzo[d]imidazole (CAS 42076-28-8) is a high-purity analytical reference standard with the molecular formula C10H8N2 and a molecular weight of 156.18 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(Prop-2-yn-1-yl)-1H-benzo[d]imidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8N2 |
| Molecular Weight | 156.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
Related Prop Standards
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- 3-(Prop-2-en-1-yl)oxolane-3-carboxylic acid (CAS 1514141-11-7)
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- 4-Methyl-4-(prop-2-yn-1-yloxy)pentan-2-ol (CAS 102764-92-1)
- [4-(prop-2-en-1-yl)oxan-4-yl]methanol (CAS 441774-70-5)
- 1-(1-(Prop-2-yn-1-yloxy)ethoxy)butane (CAS 871-12-5)
Recommended Standards
- 1-(Methoxymethyl)cyclopent-3-ene-1-carboxylic acid (CAS 1997749-69-5)
- 1-(Tetrahydrofuran-2-yl)butane-1,3-dione (CAS 860705-06-2)
- 1-(Hydroxymethyl)-3,4,4-trimethyl-1H-pyrazol-5(4H)-one (CAS 51355-45-4)
- 1,1'-(Pyrazolidine-1,2-diyl)diethanone (CAS 55249-74-6)
- Iodothiouracil (CAS 5984-97-4)
- 1-Isopropylcyclohexa-1,4-diene (CAS 62782-27-8)
- N-methyl-3-(propan-2-yl)aniline (CAS 117802-45-6)
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- 7-(chloroacetyl)-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one (CAS 154195-54-7)
- 2-(2,3-Dichlorophenoxy)-N-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)acetamide (CAS 956963-03-4)
- 1-benzyl-3,4-dihydroxypyrrolidine-2,5-dione (CAS 332040-86-5)
- 5-(1-Amino-2-methylpropyl)-1,3,4-thiadiazol-2-amine dihydrochloride (CAS 1243250-16-9)
- 1-(E)-(1-aminoethylidene)amino 4-methyl benzene-1,4-dicarboxylate (CAS 874452-27-4)
- Insulin Detemir (CAS 169148-63-4)
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