DL-2-(Trifluoromethyl)norleucine CAS 127127-26-8
| CAS No. | 127127-26-8 |
| Molecular Formula | C7H12F3NO2 |
| Molecular Weight | 199.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
DL-2-(Trifluoromethyl)norleucine (C7H12F3NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
DL-2-(Trifluoromethyl)norleucine (CAS 127127-26-8), molecular formula C7H12F3NO2 and molecular weight 199.17 g/mol, is a CATO reference standard with documented purity and traceability.
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 manufactures DL-2-(Trifluoromethyl)norleucine 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.
Physical & Chemical Properties
| Molecular Formula | C7H12F3NO2 |
| Molecular Weight | 199.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related DL Standards
- 2-(2-Methyl-5-(trifluoromethyl)phenyl)acetonitrile (CAS 1000513-69-8)
- 2-(2-Methyl-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1000515-00-3)
- 2-(4-Methyl-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1000526-63-5)
- 3-Methyl-5-(trifluoromethyl)-1H-indole (CAS 1004547-95-8)
- 2-(5-Methyl-2-(trifluoromethyl)phenyl)acetonitrile (CAS 1017778-24-3)
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- 2-(2-(Trifluoromethyl)phenyl)propanenitrile (CAS 1096308-46-1)
Recommended Standards
- 1-Methyl-5-(trifluoromethyl)-1H-indole (CAS 1264670-41-8)
- 2,2,2-Trifluoro-N-(5-hydroxypentyl)acetamide (CAS 128238-44-8)
- 2-((4-Amino-5-nitropyrimidin-2-yl)amino)ethan-1-ol (CAS 1257551-04-4)
- Ethyl 4,4,4-trifluoro-3-(methylamino)butanoate (CAS 129612-47-1)
- 7-Bromo-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one (CAS 1547064-78-7)
- 2-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)ethane-1-sulfonyl fluoride (CAS 201160-78-3)
- D-2-(o-bromo-p-fluorophenyl)glycine (CAS 1213687-00-3)
- Benzoic acid, 2-amino-5-methoxy-4-[3-(4-morpholinyl)propoxy]-, methyl ester (CAS 574738-67-3)
- (1H-Benzo[d]imidazol-2-yl)difluoromethyl vinylcarbamate (CAS 387394-11-8)
- 2-Methylthiophene-3-carbonyl chloride (CAS 123116-02-9)
- 6-(4-Bromophenyl)hexanoic acid (CAS 855915-97-8)
- 1-((4-Methylpiperazin-1-yl)sulfonyl)-1,4-diazepane (CAS 1038274-23-5)
- 2,2'-(Hydrazine-1,2-diyl)diethanol (CAS 2488-95-1)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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