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Key Documents

Safety Information

T0675

Sigma-Aldrich

[D-Ala2]-Deltorphin II

≥97% (HPLC)

Synonym(s):

Tyr-D-Ala-Phe-Glu-Val-Val-Gly amide

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About This Item

Empirical Formula (Hill Notation):
C38H54N8O10
CAS Number:
Molecular Weight:
782.88
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.32

biological source

synthetic (organic)

Quality Level

Assay

≥97% (HPLC)

form

powder

storage temp.

−20°C

SMILES string

CC(C)[C@H](NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](C)NC(=O)[C@@H](N)Cc2ccc(O)cc2)C(C)C)C(=O)NCC(N)=O

InChI

1S/C38H54N8O10/c1-20(2)31(37(55)41-19-29(40)48)46-38(56)32(21(3)4)45-35(53)27(15-16-30(49)50)43-36(54)28(18-23-9-7-6-8-10-23)44-33(51)22(5)42-34(52)26(39)17-24-11-13-25(47)14-12-24/h6-14,20-22,26-28,31-32,47H,15-19,39H2,1-5H3,(H2,40,48)(H,41,55)(H,42,52)(H,43,54)(H,44,51)(H,45,53)(H,46,56)(H,49,50)/t22-,26+,27+,28+,31+,32+/m1/s1

InChI key

NUNBRHVOPFWRRG-RCEFDBTISA-N

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Amino Acid Sequence

Tyr-Ala-Phe-Glu-Val-Val-Gly-NH2

Biochem/physiol Actions

Selective δ2 opioid receptor agonist

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

T0675PROC:
T0675-PPG:
T0675-1MG-PW:
T0675-1MG:
T0675-.5MG:
T0675-VAR:
T0675-PH:
T0675-BULK:
T0675-5MG:


Certificates of Analysis (COA)

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Aurore Cravezic et al.
Neuropharmacology, 61(8), 1229-1238 (2011-08-02)
The biological effects of endomorphins (EMs) are short-lasting due to their rapid degradation by endogenous enzymes. Competing enzymatic degradation is an approach to prolong EM bioavailability. In the present study, a series of tetra- and tripeptides of similar to EMs
S V Gein et al.
Neuroscience and behavioral physiology, 39(6), 591-595 (2009-06-11)
The studies reported here showed that beta-endorphin at concentrations of 10(-7)-10(-11) M increased interleukin-1beta (IL-1beta) production in unfractionated leukocyte suspensions both in the presence of 0.1 microg/ml lipopolysaccharide (LPS) and in cultures not stimulated with LPS. Interleukin-8 (IL-8) production by
L N Maslov et al.
Bulletin of experimental biology and medicine, 149(5), 591-593 (2010-12-18)
The cardioprotective properties of a δ₂-opioid receptor agonist deltorphin II were studied in rats with coronary occlusion and reperfusion. Opioid receptor ligands and inhibitors (glybenclamide, chelerythrine, and 5-hydroxydecanoate) were injected intravenously before ischemia and reperfusion. A δ₂-opioid receptor agonist deltorphin
Aaron C Overland et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 29(42), 13264-13273 (2009-10-23)
Coactivation of spinal alpha(2)-adrenergic receptors (ARs) and opioid receptors produces antinociceptive synergy. Antinociceptive synergy between intrathecally administered alpha(2)AR and opioid agonists is well documented, but the mechanism underlying this synergy remains unclear. The delta-opioid receptor (DOP) and the alpha(2A)ARs are
Michael A Ansonoff et al.
Psychopharmacology, 210(2), 161-168 (2010-03-25)
During the past decade, substantial evidence has documented that opioid receptor heterodimers form in cell lines expressing one or more opioid receptors. More recent studies have begun to investigate whether heterodimer formation also occurs in vivo. We have used opioid

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