Thalidomide-O-C6-NH2 (TFA) CAS 1957235-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1957235-99-2 |
| Molecular Formula | C19H23N3O5 C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thalidomide-O-C6-NH2 (TFA) (CAS 1957235-99-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H23N3O5 C2HF3O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H23N3O5 C2HF3O2 |
| Molecular Weight | 487.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Thalidomide Standards
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- Thalidomide-d4 (CAS 1219177-18-0)
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- Thalidomide-5,6-F (CAS 1496997-41-1)
- Thalidomide-O-amido-C4-NH2 (CAS 1799711-24-2)
- Thalidomide-O-amido-C3-PEG3-C1-NH2 (CAS 1799711-29-7)
- Thalidomide-O-amido-C6-NH2 (CAS 1950635-13-8)
- Thalidomide-O-amido-C6-NH2 (TFA) (CAS 1950635-14-9)
Recommended Standards
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- Ethyl 3-bromo-7-(trifluoromethyl)imidazo[1,2-a]pyrimidine-6-carboxylate (CAS 1009378-98-6)
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