177352-81-7 Galanin (1-13)-Mastoparan MFCD02264772 CAS 177352-81-7
| CAS No. | 177352-81-7 |
| Molecular Formula | C133H222N34O32 |
| Molecular Weight | 2809.39 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.
177352-81-7 Galanin (1-13)-Mastoparan MFCD02264772 (CAS 177352-81-7) is a high-purity analytical reference standard with the molecular formula C133H222N34O32 and a molecular weight of 2809.39 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 177352-81-7 Galanin (1-13)-Mastoparan MFCD02264772 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 2809.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C133H222N34O32 |
| Molecular Weight | 2809.39 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) | 40.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 34 |
Related Galanin Standards
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Recommended Standards
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- 3-Chloro-2-fluorobenzyl alcohol (CAS 261723-30-2)
- (S)-Danicamtiv (CAS 1970972-75-8)
- 4-(Methylamino)-1,2,5-thiadiazole-3-carboxylic acid (CAS 89033-42-1)
- tert-Butyl 3-[amino(cyclopropyl)methyl]azetidine-1-carboxylate (CAS 1781803-78-8)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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