(S)-Pyrrolidin-2-ylbis(4-(trifluoromethyl)phenyl)methanol CAS 131180-65-9
| CAS No. | 131180-65-9 |
| Molecular Formula | C19H17F6NO |
| Molecular Weight | 389.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-Pyrrolidin-2-ylbis(4-(trifluoromethyl)phenyl)methanol (CAS 131180-65-9) is a high-purity analytical reference standard with the molecular formula C19H17F6NO and a molecular weight of 389.33 g/mol.
Based on its molecular formula C19H17F6NO, (S)-Pyrrolidin-2-ylbis(4-(trifluoromethyl)phenyl)methanol contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 389.33 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.
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 | C19H17F6NO |
| Molecular Weight | 389.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- Di(pyrrolidin-1-yl)phosphinic anhydride (CAS 51833-62-6)
- 2-((2-Oxo-2-(pyrrolidin-1-yl)ethyl)thio)-3-(p-tolyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one (CAS 686771-17-5)
- 4'-(Pyrrolidin-1-ylsulfonyl)-5-(trifluoromethoxy)-[1,1'-biphenyl]-3-ol (CAS 1261896-33-6)
- 3'-(Pyrrolidin-1-ylsulfonyl)-5-(trifluoromethoxy)-[1,1'-biphenyl]-3-ol (CAS 1261922-47-7)
- N-(5-((2-(Pyrrolidin-1-yl)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzo[d]thiazole-2-carboxamide (CAS 1351643-31-6)
- N-((2-(Pyrrolidin-1-ylmethyl)-1H-indol-5-yl)methyl)-N-((1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)cyclopropanamine (CAS 880360-99-6)
- 9-(4-(3-(Pyrrolidin-1-yl)propoxy)phenyl)-1,2,3,4-tetrahydroacridine (CAS 873014-76-7)
- Pyrrolidin-1-yl(5-(thiophen-2-yl)-1-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-3-yl)methanone (CAS 950061-45-7)
Recommended Standards
- GLPG-0492 (CAS 1215085-92-9)
- 1-Benzyl-2,6-dioxo-N-(3-(trifluoromethyl)phenyl)-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 338412-63-8)
- mk-2866,Ostarine (CAS 1202044-20-9)
- 1-Benzyl-6-hydroxy-2-oxo-N-[4-(trifluoromethyl)phenyl]-1,2-dihydropyrimidine-4-carboxamide (CAS 338412-62-7)
- 1-(2-Chloro-4-nitrophenyl)azepane (CAS 1260897-00-4)
- 5-Cyano-2-cyclopropoxybenzamide (CAS 1243471-58-0)
- 2-[(4-tert-butylphenyl)amino]pyridine-3-carbothioamide (CAS 1041544-39-1)
- 7-bromo-3-phenyl-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 929971-51-7)
- 3-chloro-7-methyl-1,6-naphthyridine (CAS 2250241-77-9)
- N1-(2-Nitro-4-(trifluoromethyl)phenyl)ethane-1,2-diamine (CAS 161605-68-1)
- 3-(((3-Methylbut-2-en-1-yl)oxy)methyl)piperidine hydrochloride (CAS 1185297-60-2)
- 3-Bromo-2-(trifluoromethyl)isonicotinaldehyde (CAS 1227572-68-0)
- 6-(4-Methoxyphenyl)-2,2-dimethyl-[1,3]dioxolo[4,5-f][1,10]phenanthroline (CAS 1620143-64-7)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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