2-(trifluoromethyl)-1,3-benzoxazol-5-amine CAS 122139-97-3
| CAS No. | 122139-97-3 |
| Molecular Formula | C8H13F3N2O |
| Molecular Weight | 210.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(trifluoromethyl)-1,3-benzoxazol-5-amine 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.
2-(trifluoromethyl)-1,3-benzoxazol-5-amine (CAS 122139-97-3) is a high-purity analytical reference standard with the molecular formula C8H13F3N2O and a molecular weight of 210.20 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-(trifluoromethyl)-1,3-benzoxazol-5-amine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H13F3N2O |
| Molecular Weight | 210.20 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) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related trifluoromethyl Standards
- 3-(trifluoromethyl)-1h-pyrazolo[4,5-e]pyridin-5-amine (CAS 1186608-81-0)
- 6-(trifluoromethyl)-2,3-dihydrofuro[2,3-b]pyridin-3-amine (CAS 1196156-88-3)
- N-[6-(trifluoromethyl)piperidin-3-yl]acetamide (CAS 1546318-01-7)
- 2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridin-7-amine (CAS 1546447-84-0)
- (3S)-6-(trifluoromethyl)-2,3-dihydrofuro[2,3-b]pyridin-3-amine (CAS 2382612-91-9)
- 1-methyl-4-(trifluoromethyl)-Naphthalene (CAS 52331-42-7)
- 2-(trifluoromethyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 2090093-36-8)
- 2-Methyl-1-(trifluoromethyl)naphthalene (CAS 70109-82-9)
Recommended Standards
- (R)-2-(2-fluoro-4-nitrophenyl)pyrrolidine (CAS 1213539-53-7)
- Methyl 3-(4-fluorophenyl)-2-methyl-3-oxopropanoate (CAS 1225526-86-2)
- (R)-2-(4-fluoro-2-nitrophenyl)pyrrolidine (CAS 1213533-39-1)
- 4-(2-Fluorophenyl)-2-methyl-4-oxobutanoic acid (CAS 1225922-26-8)
- 7-Chloro-8-methyl-2-phenylquinoline-4-carboxylic acid (CAS 500346-26-9)
- 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-(trifluoromethyl)pyridin-3-yl)acetonitrile (CAS 1361903-08-3)
- 5-(3,5-Dichlorophenoxy)pentanenitrile (CAS 1247785-09-6)
- 2-{2-[2-(tert-Butyl)-4-methylphenoxy]-ethyl}piperidine hydrochloride (CAS 1219956-97-4)
- 1-Benzyl-3,3-dimethylpiperidin-4-ol (CAS 324769-02-0)
- 2-(2-Ethylphenoxy)-1-(piperazin-1-yl)propan-1-one (CAS 1094502-76-7)
- 1-(4-Chlorophenethyl)-6,7-dimethoxy-2-(3-methylbut-2-en-1-yl)-1,2,3,4-tetrahydroisoquinoline (CAS 63937-77-9)
- 2,6-Dichloro-[3,3]-bipyridine (CAS 942206-19-1)
- 2-((3-(Ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 502856-09-9)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com