(S)-2-(Pyrrolidin-2-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole CAS 944030-54-0
| CAS No. | 944030-54-0 |
| Molecular Formula | C12H12F3N3 |
| Molecular Weight | 255.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(Pyrrolidin-2-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 944030-54-0), molecular formula C12H12F3N3 and molecular weight 255.24 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-2-(Pyrrolidin-2-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole (C12H12F3N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 255.24 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1987 |
| 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-3-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1370732-56-1)
- 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
- (4-(1-Methyl-4-(trifluoromethyl)-1H-imidazol-2-yl)phenyl)methanamine (CAS 2098215-73-5)
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- (3E)-1,1,1-Trifluoro-4-(1,2,3,4-tetrahydroisoquinolin-2-yl)but-3-en-2-one (CAS 478040-73-2)
- 1-(3-Fluorobenzyl)indoline-2,3-dione (CAS 689757-49-1)
- (3-Aminopiperidin-1-yl)(cyclobutyl)methanone (CAS 1251139-75-9)
- 3-(2-Bromoacetyl)-6-(trifluoromethyl)-1,2-dihydropyridin-2-one (CAS 1000931-76-9)
- Cyclobutyltriphenylphosphonium bromide (CAS 3666-89-5)
- 2,3-Dichloro-4-fluorobenzyl alcohol (CAS 1806302-51-1)
- 8-Methyl-7H-pyrrolo[3,2-f]quinazoline-1,3-diamine (CAS 65796-36-3)
- n-(Furan-2-ylmethyl)-3-methoxypropan-1-amine (CAS 932267-74-8)
- Methyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate (CAS 877399-11-6)
- 5-Amino-n,n-dimethyl-1-benzofuran-2-carboxamide (CAS 1002726-97-7)
- 3-Fluorocyclohexan-1-amine (CAS 1273566-51-0)
- MOTS-c Peptide (CAS 1627580-64-6)
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