N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)thiophene-3-carboxamide CAS 1421507-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1421507-90-5 |
| Molecular Formula | C16H12F3NO2S |
| Molecular Weight | 339.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)thiophene-3-carboxamide (CAS 1421507-90-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12F3NO2S. Molecular weight: 339.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12F3NO2S |
| Molecular Weight | 339.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-Methyl-2-((3-(trifluoromethyl)phenyl)sulfonamido)pentanoic acid (CAS 1008214-80-9)
- 2-Methyl-4-(4-(trifluoromethyl)benzyl)-4H-thieno[3,2-b]pyrrole-3-carboxylic acid (CAS 1207954-47-9)
- N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)thiophene-2-carboxamide (CAS 1421483-97-7)
- 4-Methyl-2-({[3-(trifluoromethyl)phenyl]-sulfonyl}amino)pentanoic acid (CAS 251097-65-1)
- 6-((3-(Trifluoromethyl)benzyl)thio)imidazo[2,1-b]thiazole-5-carbonitrile (CAS 303996-50-1)
- 4-(2-(5-(Trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)benzoic acid (CAS 1227954-76-8)
- 2-((2-Oxo-2-((3-(trifluoromethyl)benzyl)amino)ethyl)sulfonyl)acetic acid (CAS 338953-89-2)
- N-(2-(Trifluoromethyl)benzyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxamide (CAS 1252893-89-2)
Recommended Standards
- (2s,3s)-3-Methyl-2-[3-(trifluoromethyl)benzenesulfonamido]pentanoic acid (CAS 1485384-14-2)
- 2,2,2-trifluoroethyl N-[3-(phenylmethane)sulfonylpropyl]carbamate (CAS 1354952-74-1)
- 1-((Isocyano(4-(trifluoromethyl)phenyl)methyl)sulfonyl)-4-methylbenzene (CAS 748187-71-5)
- 4-Formylphthalic acid (CAS 144876-16-4)
- 4-Isopropoxy-3-(trifluoromethyl)phenylboronic acid (CAS 1444260-43-8)
- 4-Formyl-2-iodo-6-methoxyphenyl 4-methoxybenzoate (CAS 443731-18-8)
- Tert-butyl 4-(3-(2-cyanophenyl)ureido)piperidine-1-carboxylate (CAS 1286265-17-5)
- (1R)-1-(3-methyl-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 731848-94-5)
- 3-(Aminomethyl)-2-hydroxyhexanoic acid (CAS 1517090-33-3)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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