1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-7-carbonitrile CAS 1521801-40-0
| CAS No. | 1521801-40-0 |
| Molecular Formula | C10H6F3N3 |
| Molecular Weight | 225.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-7-carbonitrile (C10H6F3N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 225.17 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-7-carbonitrile (CAS 1521801-40-0) is a high-purity analytical reference standard with the molecular formula C10H6F3N3 and a molecular weight of 225.17 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.
As a certified reference material (CRM), 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-7-carbonitrile 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 | C10H6F3N3 |
| Molecular Weight | 225.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 2-(Trifluoromethyl)quinoline-8-carbaldehyde (CAS 1260670-80-1)
- 2-(Trifluoromethyl)quinoline-5-carbaldehyde (CAS 1260672-09-0)
- 2-Oxo-2-[4-(trifluoromethyl)piperidin-1-yl]acetic acid (CAS 1447942-48-4)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-5-carbonitrile (CAS 1506412-07-2)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-4-carbonitrile (CAS 1519218-26-8)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-6-carbonitrile (CAS 864273-95-0)
- 2-(2-(Trifluoromethyl)-1h-benzo[d]imidazol-1-yl)acetonitrile (CAS 478042-43-2)
- 2-(2-Oxo-3-(trifluoromethyl)piperidin-1-yl)acetic acid (CAS 2138039-59-3)
Recommended Standards
- 2,2,2-Trifluoro-1-(quinolin-8-yl)ethan-1-one (CAS 1522687-41-7)
- 2-(1-(2,2,2-Trifluoroacetamido)cyclobutyl)acetic acid (CAS 1513969-30-6)
- (R)-1-(2,2,2-Trifluoroacetyl)piperidine-2-carboxylic acid (CAS 1567892-21-0)
- 1-(2,2,2-Trifluoroacetamido)cyclopentane-1-carboxylic acid (CAS 151159-24-9)
- N-Propylpyrimidin-4-amine (CAS 45815-12-1)
- 5-azaspiro[3.5]nonane hydrochloride (CAS 1419101-47-5)
- (R)-1-(ethylamino)propan-2-ol (CAS 1312607-89-8)
- methyl 4-bromo-2-chloro-5-(chlorosulfonyl)benzoate (CAS 1157673-21-6)
- 3-Methyl-N-(piperidin-4-yl)isoxazole-5-carboxamide hydrochloride (CAS 1235440-82-0)
- Phytomenadione/Vitamin K1 Impurity 136 (CAS CATO-C4X-2207136)
- 3-Fluoro-5-nitrobenzaldehyde (CAS 108159-96-2)
- Spiro[5.6]dodecan-7-one (CAS 4728-90-9)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-2,4,4-trimethylpentan-2-amine (CAS 1157983-38-4)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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