(E)-6-(2-((4-(trifluoromethoxy)phenyl)amino)vinyl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-3-carbonitrile CAS 338411-71-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338411-71-5 |
| Molecular Formula | C19H11F3N6O |
| Molecular Weight | 396.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-6-(2-((4-(trifluoromethoxy)phenyl)amino)vinyl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-3-carbonitrile (CAS 338411-71-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H11F3N6O. Molecular weight: 396.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H11F3N6O |
| Molecular Weight | 396.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
Related E Standards
- 5-(3-(Trifluoromethoxy)phenyl)-1-(4-(trifluoromethyl)phenyl)pyrrolidine-2,3-dione (CAS 1031721-49-9)
- 4-(4-(Trifluoromethoxy)phenyl)-2-(4-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 343373-52-4)
- N-{4-[4-(trifluoromethoxy)phenoxy]phenyl}-3-bromopropanamide (CAS 215519-06-5)
- 2-{[4-(trifluoromethoxy)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (CAS 338396-33-1)
- 3-{[4-(trifluoromethoxy)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (CAS 338405-83-7)
- 4-{[4-(trifluoromethoxy)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (CAS 338396-20-6)
- Methyl 8-(3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)octanoate (CAS 680216-05-1)
- Ethyl 2-({5-[3-(trifluoromethoxy)benzamido]-1,3,4-thiadiazol-2-yl}sulfanyl)acetate (CAS 329699-49-2)
Recommended Standards
- 4-(2,5-DIoxo-pyrrolidin-1-yloxysulfonyl)-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester (CAS 1807503-84-9)
- 1-(4-Chlorobenzoyl)-4-{[(4-chlorophenyl)sulfanyl]methyl}piperidin-4-ol (CAS 478248-10-1)
- Tetraethyl (1-fluoro-2-phenylethane-1,1-diyl)bis(phosphonate) (CAS 1312032-33-9)
- (3S,4S)-3-Amino-4-methyloxetan-2-one 4-methylbenzenesulfonate (CAS 131232-75-2)
- 4-(((1-Cyclopentyl-1H-pyrazol-4-yl)methyl)amino)butan-1-ol hydrochloride (CAS 1856082-25-1)
- 4-(tert-Butyl)benzofuran-5-ol (CAS 115483-15-3)
- 1-(4-((Benzyloxy)methyl)piperidin-1-yl)-2-(2-methoxyphenoxy)ethan-1-one (CAS 1226429-97-5)
- 2-Methylquinazolin-5-amine (CAS 825654-44-2)
- 5,6-Dimethylbenzotriazole Hydrate (CAS 1354973-50-4)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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