Galanin (1-13)-Bradykinin (2-9) amide CAS 142846-71-7
| CAS No. | 142846-71-7 |
| Molecular Formula | C107H153N27O26 |
| Molecular Weight | 2233.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Galanin (1-13)-Bradykinin (2-9) amide (CAS 142846-71-7), molecular formula C107H153N27O26 and molecular weight 2233.56 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C107H153N27O26, Galanin (1-13)-Bradykinin (2-9) amide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 2233.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Galanin (1-13)-Bradykinin (2-9) amide 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 | C107H153N27O26 |
| Molecular Weight | 2233.56 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 |
| Degree of Unsaturation (DBE) | 45.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 27 |
Related Galanin Standards
- Galanin (1-13)-Substance P (5-11) amide (CAS 138579-66-5)
- Galanin (1-13)-Pro-Pro-(Ala-Leu-)2Ala amide (CAS 143896-17-7)
- Galanin (1-19) (human) (CAS 136005-51-1)
- Galanin (1-16) (mouse, porcine, rat) (CAS 125118-77-6)
- 177352-81-7 Galanin (1-13)-Mastoparan MFCD02264772 (CAS 177352-81-7)
- Galanin (1-13)-Spantide I (CAS 143868-20-6)
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- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
Recommended Standards
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- 2,3,5,6-Tetrafluorophenyl trifluoroacetate (CAS 142685-25-4)
- Chroman-3-one (CAS 19090-04-1)
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- 9-(4-Bromophenyl)-10-(2-naphthyl)anthracene (CAS 936854-62-5)
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