3-(trifluoromethyl)pyrazin-2-amine CAS 213019-67-1
| CAS No. | 213019-67-1 |
| Molecular Formula | C5H10F3N3 |
| Molecular Weight | 169.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(trifluoromethyl)pyrazin-2-amine (CAS 213019-67-1) is a high-purity analytical reference standard with the molecular formula C5H10F3N3 and a molecular weight of 169.15 g/mol.
The molecular framework of 3-(trifluoromethyl)pyrazin-2-amine (C5H10F3N3) is characterized by 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H10F3N3 |
| Molecular Weight | 169.15 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related trifluoromethyl Standards
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- 5-(trifluoromethyl)pyrimidin-2-amine (CAS 69034-08-8)
- 6-(trifluoromethyl)pyridazin-3-amine (CAS 935777-24-5)
- 3-(Trifluoromethyl)piperidin-3-ol (CAS 1052713-79-7)
- 2-(trifluoromethyl)pyridin-3-ol (CAS 1063697-17-5)
- 2-(Trifluoromethyl)piperidin-4-ol, mixture of diastereomers (CAS 1245644-81-8)
- 4-(Trifluoromethyl)oxan-4-amine (CAS 1269151-37-2)
Recommended Standards
- 3-(Methoxycarbonyl)bicyclo[1.1.1]pentane-1-carboxylic Acid (CAS 83249-10-9)
- 3-Amino-5-fluoro-2-methylbenzoic acid (CAS 246877-31-6)
- 3-(Aminomethyl)-4-fluorobenzoic acid (CAS 771573-08-1)
- 3-Aminomethyl-5-fluorobenzoic Acid Methyl Ester (CAS 886732-31-6)
- 7-Chloroheptanenitrile (CAS 22819-91-6)
- (2R,3R,5S,6R)-2-(((S)-2-hydroxy-3-(hydroxymethyl)but-3-en-1-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS CATO-C3D-262273)
- 4-Fluoro-1H-indol-6-ol (CAS 1227579-58-9)
- 2-[3-cyclopropyl-6-(4-ethylphenyl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 1018143-88-8)
- (S)-N-Cyclopentyl-2-(2-(hydroxymethyl)pyrrolidin-1-yl)acetamide (CAS 1311603-64-1)
- 9-(4-Fluorophenyl)[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(6H)-one (CAS 861208-11-9)
- Piroxicam Impurity 27 (CAS 1184017-37-5)
- 2-(4-Hydroxyphenyl)quinoline-8-carboxamide (CAS 655222-51-8)
- 8-bromo-4,6-dimethylquinoline (CAS 1368100-94-0)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
Why CATO?
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