1-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)ethan-1-ol CAS 338397-81-2
| CAS No. | 338397-81-2 |
| Molecular Formula | C12H10ClF3N2O |
| Molecular Weight | 290.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)ethan-1-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)ethan-1-ol (CAS 338397-81-2), a certified reference material (molecular formula C12H10ClF3N2O, MW 290.67 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H10ClF3N2O, 1-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)ethan-1-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 1-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)ethan-1-ol 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 | C12H10ClF3N2O |
| Molecular Weight | 290.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-2-(3-methyl-1H-pyrazol-1-yl)-α-(trifluoromethyl)benzenemethanol (CAS 1033805-20-7)
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Recommended Standards
- 1-Isopropyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-5-carbonyl chloride (CAS 690632-69-0)
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- 5-(3-Chloropropyl)-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 923809-15-8)
- 637753-85-6 (2Z)-2-(2-Chloro-6-fluorobenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one MFCD04181737 (CAS 637753-85-6)
- 3-Morpholin-4-ylquinoxalin-2(1H)-one (CAS 2725-16-8)
- (3-(Tert-butylcarbamoyl)-4-chlorophenyl)boronic acid (CAS 871332-72-8)
- 4-Chloro-2-(methoxymethyl)pyrimidine (CAS 105950-89-8)
- 5-Formyl-2-thiopheneboronic Acid Pinacol Ester (CAS 1040281-83-1)
- 2-Amino-1-(3,4-dichlorophenyl)ethan-1-oloxalate (CAS 1170444-55-9)
- N-(5-Chloro-3-(phenylsulfonyl)-1H-indol-2-yl)-2,4-difluorobenzamide (CAS 918493-42-2)
- Z-Trp-Lys(Boc)-NH2 (CAS 323187-30-0)
- KNK423 (CAS 1859-42-3)
- (R)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)butanoic acid (CAS 1263046-84-9)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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