Mca-(endo-1a-Dap(Dnp))-TNF-α (-5 to +6) amide (human) CAS 192723-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 192723-42-5 |
| Molecular Formula | C69H103N23O24 |
| Molecular Weight | 1638.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Mca-(endo-1a-Dap(Dnp))-TNF-α (-5 to +6) amide (human) (CAS 192723-42-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C69H103N23O24. Molecular weight: 1638.72 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C69H103N23O24 |
| Molecular Weight | 1638.72 g/mol |
| 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) | 30.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 23 |
Related Mca Standards
- endo-BCN-PEG4-Val-Cit-PAB-MMAE (CAS 2762519-08-2)
- endo-4a-Ser-Cetrorelix (CAS CATO-C4X-201433)
- Endo-4a-Ser-Goserelin (CAS CATO-C4X-192050)
- Endo-Asn8a-Terlipressin (CAS CATO-C4X-219335)
- Endo-Gly9a-Atosiban (CAS CATO-C4X-229371)
- Endo-3,7,14-trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane (CAS 307531-89-1)
- Endo BCN-PEG12-acid-1 (CAS 2702973-69-9)
- endo-BCN-PEG8-NHS ester (CAS 1608140-48-2)
Recommended Standards
- Daptomycin Impurity 46 (CAS CATO-C4X-137846)
- Somatostatin Impurity 20 (CAS CATO-C4X-235020)
- Daptomycin Impurity 31 (CAS CATO-C4X-137831)
- 4-Methyloxazol-2(3H)-one (CAS 125210-03-9)
- N-(5-bromothieno[2,3-d]pyrimidin-4-yl)-4-chlorobenzenesulfonamide (CAS 2007921-12-0)
- 5-Chloro-2-(5-methylfuran-2-yl)thiazolo[5,4-d]pyrimidin-7-amine (CAS 2232172-56-2)
- 5-Isopropyl-2-styryloxazole-4-carboxylic acid (CAS 89724-20-9)
- Cyclopropane-1,1,2,2,3,3-hexacarboxylic acid hexamethyl ester, 98% (CAS 109777-05-1)
- 3-ISOPROPYL,5-TERT-BUTYLPYROCATECHOL (CAS 143767-20-8)
- Tetrapeptide-3 (CAS 827306-97-8)
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