 Home > Active Pharmaceutical Ingredients > Inhibitor Drugs > Dsip for Sale > DSIP 62568-57-4 API

DSIP 62568-57-4 API

17 Inquiries

Unit Price: Get Latest Price 

CAS No.:

62568-57-4

Grade:

Industrial Grade

Content:

99%

Port:

上海

Brand:

orient

Packaging:

1KG, 5KG, 25KG

Price valid (until):

2026-06-08

Contact Supplier

 Chat Now

Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Name:	DSIP
Synonyms:	WAGGDASGE;TRP-ALA-GLY-GLY-ASN-ALA-SER-GLY-GLU;TRP-ALA-GLY-GLY-ASP-ALA-SER-GLY-GLU;TRP-ALA-GLY-GLY-ASP-ALA-SER-GLY-GLU 4H2O;DELTA SLEEP-INDUCING PEPTIDE 4H2O;DSIP;DSIP 4H2O;H-TRP-ALA-GLY-GLY-ASP-ALA-SER-GLY-GLU-OH
CAS:	62568-57-4
MF:	C35H48N10O15
MW:	848.82
EINECS:	211-519-9
Product Categories:	Peptide;62568-57-4
Mol File:	62568-57-4.mol

DSIP Chemical Properties

Boiling point	1522.7±65.0 °C(Predicted)
density	1.458±0.06 g/cm3(Predicted)
storage temp.	−20°C
pka	3.18±0.10(Predicted)
form	Powder
color	White to off-white
Water Solubility	Soluble in water at 0.5mg/ml
Sequence	H-Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu-OH
InChIKey	ZRZROXNBKJAOKB-GFVHOAGBSA-N

Safety Information

Safety Statements	22-24/25
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

DSIP Usage And Synthesis

Description	Delta-sleep-inducing peptide (DSIP) is a neuropeptide with amino acid sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu and molecular mass 848.81 g/mol. DSIP occurs in both free and bound forms in the hypothalamus, limbic system and pituitary as well as various peripheral organs, tissues and body fluids. In the pituitary it co-localises with many peptide and non-peptide mediators such as corticotropin-like intermediate peptide (CLIP), adrenocorticotrophic hormone (ACTH), melanocyte-stimulating hormone (MSH), thyroid-stimulating hormone (TSH) and melanin concentrating hormone (MCH). Delta-sleep-inducing peptide is abundant in the gut secretory cells and in the pancreas where it co-localises with glucagon.
Uses	Delta-sleep-inducing peptide (DSIP) was isolated, characterized, and synthesized more than 6 years ago. It can help relieve stress and aches that keep you from restful sleep. It was first proposed as a sleep-peptide and this remains the prevalent impression of its function. DSIP is a natural sleep-promoting nonapeptide with a few beneficial functions. The peptide has been used to treat poor sleep, pain conditions, stress-related symptoms, and more. Delta-Sleep Inducing Peptide trifluoroacetate salt H-Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu-OH trifluoroacetate salt is a useful research chemical compound.
Uses	DSIP is thought to increase sleep regulation, reduce motor activity to improve deep sleep, stimulate ACTH and LH levels, and reportedly normalize blood pressure. DSIP can change the serum level of some hormones, such as adrenocorticotropic hormone, somatostatin, serotonin, etc.
Definition	Emideltide or DSIP is a nonapeptide that is found in neurons, peripheral organs, and plasma. This neuropeptide induces mainly delta sleep in mammals. In addition to sleep, the peptide has been observed to affect electrophysiological activity, neurotransmitter levels in the brain, circadian and locomotor patterns, hormonal levels, psychological performance, and the activity of neuropharmacological drugs including their withdrawal.
benefits	Can restore disturbed sleep patterns;Can promote LH and GH release;Can reduce persistent/chronic pain;Can modulate cortisol production.
benefits	Delta sleep-inducing peptide (DSIP), which suppresses excess production of free radicals in the CNS and prevents neuron death during the body’s response to stress. DSIP activates oxidative phosphorylation and increases the resistance of brain neurons to hypoxia in vitro. It decreases the sensitivity of neuron receptors to the excitatory actions of glutamate. Thus, DSIP helps to prevent excitotoxicity, which may underlie its neuroprotective action in cerebral ischemia[1].
References	[1] E. Koplik. “Delta sleep-inducing peptide and Deltaran: Potential approaches to antistress protection.” Neuroscience and Behavioral Physiology 38 1 (2008): 953–957.
Physiological effects	Delta sleep-inducing peptide (DSIP) has several physiological effects in addition to its ability to promote sleep in animals. It is also involved in neuroendocrine regulation and release of anterior pituitary hormones. In rodents and humans, Delta sleep-inducing peptide (DSIP) influence in the secretion of adrenocorticotropic hormone (ACTH), luteinizing hormone (LH) and growth hormone (GH). It also plays a role in the regulation of the circadian rhythms and and can help restore disturbed patterns of sleep.
Description	DSIP Synthetic is a single, non-glycosylated polypeptide chain containing 15 amino acids, having a molecular mass of 1419.55 Dalton and a Molecular formula of C₆₂H₉₈N₁₆O₂₂.
Background	Delta Sleep-Inducing Peptide (DSIP), also known as Sleep-Promoting Peptide, is a neuropeptide that has been the subject of extensive research due to its potential role in sleep regulation, stress response, and neuroprotection. This nonapeptide, first isolated from the cerebral venous blood of rabbits during sleep, has been shown to induce slow-wave sleep, modulate pain perception, and exhibit potential antioxidant and immunomodulatory properties. DSIP's primary function is its interaction with the sleep regulatory system. By modulating the release of certain neurotransmitters, DSIP can influence sleep patterns, particularly promoting slow-wave sleep, the most restorative stage of sleep. Studies by Kovalzon et al. (2011) have demonstrated that DSIP can enhance sleep quality in rats, suggesting potential applications in sleep disorders and the promotion of healthy sleep patterns. In addition to its sleep-inducing effects, DSIP has been shown to possess neuroprotective properties. Research by Zolotarev et al. (2014) found that DSIP could protect neurons from oxidative stress, suggesting potential applications in the treatment of neurodegenerative diseases such as Alzheimer's and Parkinson's disease. Given its sleep-inducing and neuroprotective effects, DSIP has been proposed as a potential therapeutic agent for a variety of conditions, including sleep disorders, chronic pain, and neurodegenerative diseases. For instance, a study by Spong et al. (2016) found that DSIP could improve sleep quality in patients with chronic insomnia, indicating its potential as a therapeutic agent in the treatment of sleep disorders. While research on DSIP is promising, it is important to note that most studies have been conducted in animals or in vitro. More research is needed to fully understand the potential effects and applications of DSIP in humans. However, the existing body of research suggests that DSIP could be a promising tool in the treatment of sleep disorders, chronic pain, and neurodegenerative diseases.

Shop Tirzepatide API Material-Detailed Image 6

Shop Tirzepatide API Material-Detailed Image 7

Shop Tirzepatide API Material-Detailed Image 8

Shop Tirzepatide API Material-Detailed Image 9

Shop Tirzepatide API Material-Detailed Image 10

Shop Tirzepatide API Material-Detailed Image 11

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Basic Info

Product Name:

Dsip

CAS No.:

62568-57-4

Molecular Formula:

C35H48N10O15

InChIKeys:

ZRZROXNBKJAOKB-GFVHOAGBSA-N

Molecular Weight:

848.8

Exact Mass:

848.33006086

UNII:

YN28Z5YZ73

Categories:

Inhibitor Drugs

Characteristics

See More Dsip Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Dsip Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

17 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	Dsip	1 MT	Apr 26, 2026
United States	DSIP	10 MT	Mar 12, 2026
United States	DSIP	10 MG	Jan 12, 2026
United States	DSIP	1 G	Nov 10, 2025
United States	dsip	1	Oct 20, 2025
United States	DSIP lyphilized powder	100 MG	Jun 24, 2025
United States	Adipotide 5mg 10vial kit	1 MT	Feb 25, 2024
United States	Dsip	10 G	Jan 12, 2026
United States	dsip	100 G	May 17, 2026
United States	DSIP	10 MT	Apr 27, 2026
United States	DSIP	10	Apr 13, 2026
United States	DSIP	1 MT	Apr 10, 2026
United States	Dsip	100 MT	Feb 3, 2026
United States	Dsip	1 MT	Dec 17, 2025
Italy	Adipotide	100 MG	Jun 2, 2024
United States	DSIP	100 MG	Nov 28, 2025
United States	Epitalon, NAD+, DSIP, 5-Amino-1MQ, PEG-MGF	1	May 9, 2026

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Nad+ peptide powder 100mg 300mg factory supply high quality Anti-Aging Lyophilized Powder 99% Purity CAS 53-84-9	Pharmaceutical Grade/99	$50-55/UNIT FOB	Guangzhou Duo Run Trading	Inquiry
Delta Sleep-Inducing Peptides (DSIP) Freeze-dried Powder: China Origin with 99.0% Purity	High Purity Grade/99		Jinan Pingxing Trading Co., Ltd.	Inquiry
DSIP High Purity Peptide Cas number 62568-57-4 5mg 10mg made in China	Pharmaceutical Grade/99	$10-13/MT FOB	Hangzhou Zhongshuan Technology Co., Ltd.	Inquiry
DSIP Inducing Peptide CAS 62568-57-4 cash commodity Hot best price	Pharmaceutical grade/99			Inquiry
Delta sleep-inducing peptide DSIP Peptide 98% white powder CAS 62568-57-4	Cosmetics Grade/95	$100/MT FOB	Chengdu Jinglin Biotechnology Co., Ltd.	Inquiry