2-(5-Nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetic acid CAS 1174870-62-2
| CAS No. | 1174870-62-2 |
| Molecular Formula | C6H4F3N3O4 |
| Molecular Weight | 239.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H4F3N3O4, 2-(5-Nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 239.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
2-(5-Nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetic acid (CAS 1174870-62-2), molecular formula C6H4F3N3O4 and molecular weight 239.11 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 2-(5-Nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetic acid 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 | C6H4F3N3O4 |
| Molecular Weight | 239.11 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, water |
| 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 4-Nitro-1-(2,2,2-trifluoroethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006433-24-4)
- 2-(4-Nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetic acid (CAS 1006957-15-8)
- 2-(3-Nitro-5-(trifluoromethyl)-1H-pyrazol-1-yl)acetic acid (CAS 1174882-24-6)
- 5-Nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylic acid (CAS 1328640-37-4)
- 3-Nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1328640-43-2)
- 3-Nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylic acid (CAS 1798715-21-5)
- 4-Nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1856071-62-9)
- 1-Nitro-2-(1,1,2,2-tetrafluoroethoxy)benzene (CAS 28202-31-5)
Recommended Standards
- 4-(3-Bromophenyl)-3,6-dihydro-2H-pyran (CAS 1174324-81-2)
- 2-(4-Bromo-1H-indol-1-yl)ethan-1-amine (CAS 1158552-88-5)
- 2-Bromo-5,6,8,9-tetrahydro-7H-benzo[7]annulen-7-one (CAS 1180671-71-9)
- 7-Bromo-1-isopropyl-1H-indazole (CAS 1147015-33-5)
- (S)-N-((1R,2R)-2-(3-(3,5-Bis(trifluoromethyl)phenyl)ureido)cyclohexyl)-2-methylpropane-2-sulfinamide (CAS 934762-67-1)
- (Z)-1-(Prop-1-en-1-yl)naphthalene (CAS 53269-00-4)
- 2-(5-Bromothiophen-2-yl)cyclopropane-1-carboxylic acid (CAS 1157641-77-4)
- <I>N</I>-hydroxythiosuccinimide sodium salt (CAS 106627-54-7)
- 5-(2-tert-Butyl-6-methylpyrimidin-4-yl)-4-methylthiazol-2-amine (CAS 1217487-74-5)
- 8-(Trifluoromethoxy)quinolin-3-amine (CAS 2092339-50-7)
- 2-Bromo-4-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805350-81-5)
- Ethyl 2-(3-hydroxyphenyl)-2-(methylamino)acetate (CAS 56768-10-6)
- Methyl 3-cyclohexylpropiolate (CAS 42134-60-1)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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