261952-23-2 3 - (Trifluoromethoxy) - DL - phenylglycine Amino-(3-trifluoromethoxy-phenyl)-acetic acid amino[3-(trifluoromethoxy)phenyl]acetic acid benzeneacetic acid, alpha-amino-3-(trifluoromethoxy)- CAS 261952-23-2
| CAS No. | 261952-23-2 |
| Molecular Formula | C9H8F3NO3 |
| Molecular Weight | 235.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 261952-23-2 3 - (Trifluoromethoxy) - DL - phenylglycine Amino-(3-trifluoromethoxy-phenyl)-acetic acid amino[3-(trifluoromethoxy)phenyl]acetic acid benzeneacetic acid, alpha-amino-3-(trifluoromethoxy)- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
261952-23-2 3 - (Trifluoromethoxy) - DL - phenylglycine Amino-(3-trifluoromethoxy-phenyl)-acetic acid amino[3-(trifluoromethoxy)phenyl]acetic acid benzeneacetic acid, alpha-amino-3-(trifluoromethoxy)- (CAS 261952-23-2), molecular formula C9H8F3NO3 and molecular weight 235.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 261952-23-2 3 - (Trifluoromethoxy) - DL - phenylglycine Amino-(3-trifluoromethoxy-phenyl)-acetic acid amino[3-(trifluoromethoxy)phenyl]acetic acid benzeneacetic acid, alpha-amino-3-(trifluoromethoxy)- (C9H8F3NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C9H8F3NO3 |
| Molecular Weight | 235.16 g/mol |
| Appearance | Off-white to pale 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethoxy Standards
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- 2-(2-(Trifluoromethoxy)phenoxy)propan-1-amine (CAS 886763-43-5)
- 1-((3-(Trifluoromethoxy)pyrrolidin-1-yl)methyl)-1H-imidazole (CAS 1206523-84-3)
- 2-(4-(Trifluoromethoxy)phenyl)ethanethioamide (CAS 1016725-27-1)
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Recommended Standards
- Trans-2-(2-bromopropan-2-yl)-5-isopropyltetrahydrofuran (CAS 89065-46-3)
- (3-Bromopropoxymethyl)benzene 3-(Benzyloxy)propyl Bromide 54314-84-0 B2818 Benzyl 3-Bromopropyl Ether (CAS 54314-84-0)
- N,N-Dimethyl-5-nitro-3-(trifluoromethyl)pyridin-2-amine (CAS 813425-49-9)
- 1-(3-Bromopropyl)-4-methoxybenzene 3-(4-Methoxyphenyl)propyl bromide 4-(3-Bromopropyl)anisole 57293-19-3 (CAS 57293-19-3)
- 2-Hydroxy-3’-methylacetophenone (CAS 121612-23-5)
- N-(4-Chlorobenzyl)-2-(5-phenylisoxazol-3-yl)acetamide (CAS 946226-38-6)
- (1S,2R)-2-(dimethylamino)cyclohexanol (CAS 21651-86-5)
- 3-Difluoromethoxy-5-(trifluoromethyl)pyridine (CAS 1803850-92-1)
- 1-(9H-Fluoren-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 88092-98-2)
- 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin (CAS 58200-66-1)
- 1-(3-Bromophenyl)-2-phenylpropan-2-ol (CAS 1179208-30-0)
- [1,1'-Biphenyl]-2-yl(4-(dimethylamino)phenyl)(methyl)phosphineoxide (CAS 94861-77-5)
- 4-Methoxy 17beta-Estradiol (CAS 26788-23-8)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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