Introduction：Basic information about CAS 63968-82-1|Kassinin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Kassinin |
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| CAS Number | 63968-82-1 | Molecular Weight | 1335.525 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 1714.5±65.0 °C at 760 mmHg |
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| Molecular Formula | C59H95N15O18S | Melting Point | / |
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| MSDS | / | Flash Point | 990.7±34.3 °C |
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Names
| Name | Kassinin |
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| Synonym | More Synonyms |
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Kassinin BiologicalActivity
| Description | Kassinin is a peptide derived from the Kassina frog. It belongs to tachykinin family of neuropeptides. It is secreted as a defense response, and is involved in neuropeptide signalling. |
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| Related Catalog | Signaling Pathways >>GPCR/G Protein >>Neurokinin ReceptorSignaling Pathways >>Neuronal Signaling >>Neurokinin ReceptorNatural Products >>OthersPeptidesResearch Areas >>Neurological Disease |
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| In Vitro | Amino acid composition and sequence of Kassinin, a tachykinin dodecapeptide from the skin of the African frog Kassina senegalensis. Methanol extracts of the skin of the African amphibian Kassina senegalensis contain a dodecapeptide, Kassinin, belonging to the family of tachykinins or physalaemin-like peptides. Kassinin, like all other natural tachykinins, possesses the characteristic C-terminal tripeptide Gly-Leu-Met-NH2 and a phenylalanine residue in position 5 from the C-terminus. The amino acid sequence in the N-moiety of the molecule differs sharply from that of the other tachykinins[1]. |
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| References | [1]. Anastasi A, et al. Amino acid composition and sequence of kassinin, a tachykinin dodecapeptide from the skin of the African frog Kassina senegalensis. Experientia. 1977 Jul 15;33(7):857-8. |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 1714.5±65.0 °C at 760 mmHg |
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| Molecular Formula | C59H95N15O18S |
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| Molecular Weight | 1335.525 |
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| Flash Point | 990.7±34.3 °C |
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| Exact Mass | 1334.654053 |
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| LogP | 0.20 |
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| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
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| Index of Refraction | 1.571 |
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| InChIKey | NXTPETCPVNEEOP-UHFFFAOYSA-N |
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| SMILES | CSCCC(NC(=O)C(CC(C)C)NC(=O)CNC(=O)C(NC(=O)C(Cc1ccccc1)NC(=O)C(CCC(N)=O)NC(=O)C(CC(=O)O)NC(=O)C(CO)NC(=O)C(CCCCN)NC(=O)C1CCCN1C(=O)C(NC(=O)C(N)CC(=O)O)C(C)C)C(C)C)C(N)=O |
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| Storage condition | 2-8℃ |
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Synonyms
| L-Methioninamide, L-α-aspartyl-L-valyl-L-prolyl-L-lysyl-L-seryl-L-α-aspartyl-L-α-glutamyl-L-phenylalanyl-L-valylglycyl-L-leucyl- |
| Asp-Val-Pro-Lys-Ser-Asp-Gln-Phe-Val-Gly-Leu-Met-NH2 |
| Kassinin |
| L-α-Aspartyl-L-valyl-L-prolyl-L-lysyl-L-seryl-L-α-aspartyl-L-α-glutamyl-L-phenylalanyl-L-valylglycyl-L-leucyl-L-methioninamide |
