(S)-2-(pyrrolidin-3-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole CAS 1370732-56-1
| CAS No. | 1370732-56-1 |
| Molecular Formula | C12H12F3N3 |
| Molecular Weight | 255.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies (S)-2-(pyrrolidin-3-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1370732-56-1), a certified reference material (molecular formula C12H12F3N3, MW 255.24 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, (S)-2-(pyrrolidin-3-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 255.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (S)-2-(pyrrolidin-3-yl)-5-(trifluoromethyl)-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 | C12H12F3N3 |
| Molecular Weight | 255.24 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related S Standards
- (R)-2-(Pyrrolidin-2-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1311255-19-2)
- (S)-2-(Pyrrolidin-2-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 944030-54-0)
- 6-Methyl-2-(pyrrolidin-1-yl)-4-(trifluoromethyl)nicotinonitrile (CAS 478049-77-3)
- 4-(Pyrrolidin-1-ylsulfonyl)benzoic acid (CAS 19580-33-7)
- 2-(Pyrrolidin-1-ylsulphonyl)benzoic acid 893615-46-8 KS-00003STJ (CAS 893615-46-8)
- (2-Methyl-6-pyrrolidin-2-yl-pyridin-4-yl)-pyrazin-2-yl-amine (CAS 1361118-52-6)
- (R)-Pyrrolidin-3-yl 2-phenylethanesulfonate (CAS 114715-35-4)
- (S)-Pyrrolidin-3-yl 2-phenylethanesulfonate (CAS 118354-71-5)
Recommended Standards
- Methyl 5-(4-cyanophenyl)-2-fluorobenzoate (CAS 1365272-84-9)
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- Methyl 3-(3-cyanophenyl)-5-fluorobenzoate (CAS 1365272-83-8)
- 4-(2-(Trifluoromethyl)phenyl)tetrahydro-2h-pyran-4-carbonitrile (CAS 1393330-54-5)
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