3-[3-(Trifluoromethyl)benzamido]thiophene-2-carboxylic acid CAS 866150-49-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866150-49-4 |
| Molecular Formula | C13H8F3NO3S |
| Molecular Weight | 315.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3-(Trifluoromethyl)benzamido]thiophene-2-carboxylic acid (CAS 866150-49-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8F3NO3S. Molecular weight: 315.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8F3NO3S |
| Molecular Weight | 315.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-[4-(difluoromethoxy)phenyl]quinoline-4-carboxylic acid (CAS 302936-16-9)
- 4-(2,4-Difluorophenoxy)-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-61-2)
- 2,6-Diphenyltetrahydro-4H-selenopyran-4-one (CAS 67139-96-2)
- 1-Cycloheptylguanidine (CAS 847572-30-9)
- (S)-2,6-Diamino-2-methylhexanoic acid hydrochloride (CAS 104112-34-7)
- 2-(4-Isopropylthiazol-2-yl)ethanamine (CAS 642081-25-2)
- Tricyclo[5.2.1.02,6]decanedimethanol (CAS 26160-83-8)
- 1-Bromo-5-fluoropentane (CAS 407-97-6)
- (S)-2-(2,3-dichlorophenyl)pyrrolidine (CAS 1228571-05-8)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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