[Tyr8] Bradykinin CAS 32222-00-7
| CAS No. | 32222-00-7 |
| Molecular Formula | C50H73N15O12 |
| Molecular Weight | 1076.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[Tyr8] Bradykinin (C50H73N15O12) contains a nitrogen-containing heterocyclic scaffold, an amide 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.
[Tyr8] Bradykinin (CAS 32222-00-7) is a high-purity analytical reference standard with the molecular formula C50H73N15O12 and a molecular weight of 1076.20 g/mol.
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), [Tyr8] Bradykinin 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 | C50H73N15O12 |
| Molecular Weight | 1076.20 g/mol |
| Purity | >90% |
| 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 15 |
Related Tyr Standards
- (Hyp3)-Bradykinin (CAS 37642-65-2)
- (Thr6)-Bradykinin (CAS 6120-63-4)
- Bradykinin (CAS 58-82-2)
- [Lys0] Bradykinin (CAS 342-10-9)
- Tyr-Bradykinin (CAS 33289-76-8)
- Bradykinin (2-9) (CAS 16875-11-9)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
- Bradykinin (1-7) (CAS 23815-87-4)
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