Apelin-17 (human, bovine, mouse, rat) CAS 217082-57-0
| CAS No. | 217082-57-0 |
| Molecular Formula | C96H156N34O20S |
| Molecular Weight | 2138.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Apelin-17 (human, bovine, mouse, rat) (CAS 217082-57-0) is a high-purity analytical reference standard with the molecular formula C96H156N34O20S and a molecular weight of 2138.58 g/mol.
Apelin-17 (human, bovine, mouse, rat) (C96H156N34O20S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C96H156N34O20S |
| Molecular Weight | 2138.58 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) | 36.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 34 |
| Sulfur Atoms | 1 |
Related Apelin Standards
- (Tyr0)-Apelin-13 (human, bovine, mouse, rat) (H-4894.0001) (CAS 1815617-96-9)
- Apelin-36 (1-16) amide (human) (CAS 1241836-78-1)
- Apelin-13 (human, bovine, mouse, rat) (CAS 217082-58-1)
- (Pyr1)-Apelin-13 (human, bovine, mouse, rat) (CAS 217082-60-5)
- (Ala13)-Apelin-13 (human, bovine, mouse, rat) (CAS 568565-11-7)
- Apelin-12 (human, bovine, mouse, rat) (CAS 229961-08-4)
- Apelin-36 (human) (CAS 252642-12-9)
- Apelin (mouse) (CAS 230299-95-3)
Recommended Standards
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- Methyl 2-amino-2-(3-chloro-4-methoxyphenyl)acetate (CAS 786632-66-4)
- JWH 387 (CAS 1366067-59-5)
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