Fmoc-2,2,6,6-tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic Acid CAS 40761-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40761-70-4 |
| Molecular Formula | C25H34N2O5 |
| Molecular Weight | 442.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc-2,2,6,6-tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic Acid (CAS 40761-70-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H34N2O5. Molecular weight: 442.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H34N2O5 |
| Molecular Weight | 442.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl 2-((2-phenyl-6-((phenylsulfonyl)methyl)pyrimidin-4-yl)thio)propanoate (CAS 860649-58-7)
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- 4',5'-Bis(4-aminophenyl)-[1,1':2',1''-terphenyl]-4,4''-diamine (CAS 2458125-05-6)
- 2-ISOPROPOXY-N-ISOPROPYLANILINE (CAS 1157447-75-0)
- 5-Amino-1H-pyrazole-4-carboxylic amide sulfate (CAS 329351-43-1)
- 3-Fluoro-2,6-dimethylpyridin-4-amine (CAS 3726-29-2)
- 3-Formylphenethyl indolizine-6-carboxylate (CAS 59603-64-4)
- N-(4-Chloro-6-(cyclopentylamino)-1,3,5-triazin-2-yl)-N-ethylacetamide (CAS 84712-79-8)
- (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-((benzylthio)methyl)tetrahydrofuran-3,4-diol (CAS 5135-39-7)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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 13829788188 / jacky.chen@cato-chem.com