(Lys(Me)??)-Histone H3 (1-21)-Gly-Gly-Lys(biotinyl) trifluoroacetate salt CAS 1622085-04-4
| CAS No. | 1622085-04-4 |
| Molecular Formula | C116H208N42O33S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Lys(Me)??)-Histone H3 (1-21)-Gly-Gly-Lys(biotinyl) trifluoroacetate salt.
(Lys(Me)??)-Histone H3 (1-21)-Gly-Gly-Lys(biotinyl) trifluoroacetate salt (CAS 1622085-04-4) is a high-purity analytical reference standard with the molecular formula C116H208N42O33SC2HF3O2 and a molecular weight of 2865.28 g/mol.
Structurally, (Lys(Me)??)-Histone H3 (1-21)-Gly-Gly-Lys(biotinyl) trifluoroacetate salt (C116H208N42O33SC2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 34.0, corresponding to approximately 34 ring(s) or double-bond equivalent(s). With a molecular weight of 2865.28 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), (Lys(Me)??)-Histone H3 (1-21)-Gly-Gly-Lys(biotinyl) trifluoroacetate salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C116H208N42O33S C2HF3O2 |
| Molecular Weight | 2865.28 g/mol |
| Purity | >95% |
| 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) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 42 |
| Sulfur Atoms | 1 |
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