| CAS No. | 869354-59-6 |
| Molecular Formula | C22H41N3O8S |
| Molecular Weight | 507.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
N-(15,16-Dihydroxy-4,7,10,13-tetraoxahexadecyl-D-(+)-biotinamide (CAS 869354-59-6) is a high-purity analytical reference standard with the molecular formula C22H41N3O8S and a molecular weight of 507.64 g/mol.
Based on its molecular formula C22H41N3O8S, N-(15,16-Dihydroxy-4,7,10,13-tetraoxahexadecyl-D-(+)-biotinamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 507.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-(15,16-Dihydroxy-4,7,10,13-tetraoxahexadecyl-D-(+)-biotinamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
| Molecular Formula | C22H41N3O8S |
| Molecular Weight | 507.64 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |