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C2175 Sigma-Aldrich

(Tyr[SO3H]27)Cholecystokinin fragment 26-33 Amide

≥97% (HPLC), powder

Synonym: CCK-8, Cholecystokinin octapeptide, Pancreozymin C-terminal octapeptide, Sincalide

  • CAS Number 25126-32-3

  • Empirical Formula (Hill Notation) C49H62N10O16S3

  • Molecular Weight 1143.27

  •  Beilstein/REAXYS Number 5231801

  •  EC Number 246-639-0

  •  MDL number MFCD00079849

  •  PubChem Substance ID 24892470

  •  NACRES NA.32

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Properties

Related Categories Cell Biology, Cell Signaling and Neuroscience, Cholecystokinins, Neuropeptides, Peptides and Proteins,
Quality Level   200
assay   ≥97% (HPLC)
form   powder
storage temp.   −20°C
SMILES string   CSCC[C@H](NC(=O)[C@H](Cc1ccc(OS(O)(=O)=O)cc1)NC(=O)[C@@H](N)CC(O)=O)C(=O)NCC(=O)N[C@@H](Cc2c[nH]c3ccccc23)C(=O)NC(CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](Cc4ccccc4)C(N)=O
InChI   1S/C49H62N10O16S3/c1-76-18-16-34(55-47(69)37(58-44(66)32(50)23-41(61)62)21-28-12-14-30(15-13-28)75-78(72,73)74)45(67)53-26-40(60)54-38(22-29-25-52-33-11-7-6-10-31(29)33)48(70)56-35(17-19-77-2)46(68)59-39(24-42(63)64)49(71)57-36(43(51)65)20-27-8-4-3-5-9-27/h3-15,25,32,34-39,52H,16-24,26,50H2,1-2H3,(H2,51,65)(H,53,67)(H,54,60)(H,55,69)(H,56,70)(H,57,71)(H,58,66)(H,59,68)(H,61,62)(H,63,64)(H,72,73,74)/t32-,34-,35?,36-,37-,38-,39-/m0/s1
InChI key   IZTQOLKUZKXIRV-IVVJSLGPSA-N
Gene Information   human ... CCK(885)
rat ... Cckar(24889), Cckbr(25706)

Description

Amino Acid Sequence

Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2

Biochem/physiol Actions

Neurotransmitter; predominant form of CCK in CNS and gastrointestinal tract; may play a role in satiety.

Other Notes

C-Terminal octapeptide of cholecystokinin

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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