Skip to Content
Merck
CN

D4072

Delta Sleep Inducing Peptide

Synonym(s):

DSIP, Emideltide, Sleep inducing peptide, Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C35H48N10O15
CAS Number:
62568-57-4
Molecular Weight:
848.81
NACRES:
NA.32
PubChem Substance ID:
329798794
UNSPSC Code:
12352200
MDL number:
MFCD00076883

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

ZRZROXNBKJAOKB-GFVHOAGBSA-N

SMILES string

C[C@H](NC(=O)[C@@H](N)Cc1c[nH]c2ccccc12)C(=O)NCC(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(O)=O

InChI

1S/C35H48N10O15/c1-16(41-32(56)20(36)9-18-11-37-21-6-4-3-5-19(18)21)30(54)39-12-25(47)38-13-26(48)44-23(10-29(52)53)34(58)42-17(2)31(55)45-24(15-46)33(57)40-14-27(49)43-22(35(59)60)7-8-28(50)51/h3-6,11,16-17,20,22-24,37,46H,7-10,12-15,36H2,1-2H3,(H,38,47)(H,39,54)(H,40,57)(H,41,56)(H,42,58)(H,43,49)(H,44,48)(H,45,55)(H,50,51)(H,52,53)(H,59,60)/t16-,17-,20-,22-,23-,24-/m0/s1

form

powder

storage temp.

−20°C

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

DSIP promotes sleep by targeting various areas of the brain. The peptide is easily absorbed from the gut and is not denatured by enzymes. It crosses the blood-brain barrier easily. DSIP influences the circadian rhythm in humans. Low concentrations of the peptide are observed in patients with schizophrenia and depression.

General description

Delta sleep inducing peptide (DSIP) is a nonapeptide which was isolated from the rabbit brain. It is synthesized in the hypothalamus and is present in small amounts in the blood.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

涉药品监管产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SLBK6326
SLBK6162

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Joo Sung Kim et al.
Macromolecular bioscience, 20(11), e2000147-e2000147 (2020-07-15)
Mechanoreceptors in human skin possess high sensitivity, wide sensing range, and high sensing resolution for external stimuli. Several attempts have been made to implement electronic skin (e-skin) that can mimic human skin. However, previous attempts are limited by the fundamental
Delta sleep-inducing peptide
Pollard BJ and Pomfrett CJD
European Journal of Anaesthesiology, 18(7), 419-422 (2001)
Piia Liigand et al.
Journal of mass spectrometry : JMS, 54(6), 481-487 (2019-03-09)
Electrospray ionization is widely used to generate gas phase ions from a variety of molecules ranging from small ions to large proteins, while the ionization mechanism is claimed to depend on the size of the molecule. For small molecules, the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service