DPDPE

DPDPE is a selective δ-opioid receptor agonist peptide that inhibits electrically stimulated contraction of mouse vas deferens in vitro and is antinociceptive in vivo. DPDPE is a heterodetic cyclic peptide that is a cyclic enkephalin analogue, having D-penicillaminyl residues located at positions 2 and 5, which form the heterocycle via a disulfide bond. It has a role as a delta-opioid receptor agonist.

Online Inquiry

Specification Technical Data Related Products Featured Products Customer reviews and Q&A Useful Tools Publications

CAT#	R1918
Chemical Structure
CAS	88373-73-3
Synonyms/Alias	DPDPE; [D-Pen2,5]Enkephalin; [D-Pen2,D-Pen5]Enkephalin
Chemical Name	(4S,7S,13S)-13-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-7-benzyl-3,3,14,14-tetramethyl-6,9,12-trioxo-1,2-dithia-5,8,11-triazacyclotetradecane-4-carboxylic acid
M.F/Formula	C30H39N5O7S2
M.W/Mr.	645.79
Sequence	One Letter Code: YXGFX Three Letter Code: H-Tyr-D-Pen(1)-Gly-Phe-D-Pen(1)-OH
Application	Opioid Research
Appearance	Solid powder
Activity	Agonist
Biological Activity	Prototypical selective δ-opioid receptor agonist peptide. Inhibits electrically stimulated contraction of mouse vas deferens in vitro (EC50 = 5.2 nM), and is antinociceptive in vivo.

CAT#	Product Name	Inquiry
R1148	Ac-IEPD-AFC	Inquiry
R1406	HAEGT	Inquiry
R1739	Urocortin III, mouse	Inquiry
R1799	γ-1-Melanocyte Stimulating Hormone (MSH), amide	Inquiry
R2068	Dasiglucagon	Inquiry

CAT#	Product Name	M.W	Molecular Formula	Inquiry
10-101-20	Goserelin Acetate	1269.43	C59H84N18O14	Inquiry
10-101-59	Liraglutide	3751.2	C172H265N43O51	Inquiry
R1574	Octreotide	1019.24	C₄₉H₆₆N₁₀O₁₀S₂	Inquiry
10-101-139	Myrcludex B			Inquiry
10-101-285	Teduglutide	3752.08	C164H252N44O55S	Inquiry
R1847	Sermaglutide	4114	C187H291N45O59	Inquiry
R1961	Carbetocin	988.2	C45H69N11O12S	Inquiry

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Storage	Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility	Soluble in DMSO
Shipping Condition	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
InChI	InChI=1S/C30H39N5O7S2/c1-29(2)23(34-25(38)20(31)14-18-10-12-19(36)13-11-18)27(40)32-16-22(37)33-21(15-17-8-6-5-7-9-17)26(39)35-24(28(41)42)30(3,4)44-43-29/h5-13,20-21,23-24,36H,14-16,31H2,1-4H3,(H,32,40)(H,33,37)(H,34,38)(H,35,39)(H,41,42)/t20-,21-,23-,24-/m0/s1
InChI Key	MCMMCRYPQBNCPH-WMIMKTLMSA-N
Canonical SMILES	CC1(C(C(=O)NCC(=O)NC(C(=O)NC(C(SS1)(C)C)C(=O)O)CC2=CC=CC=C2)NC(=O)C(CC3=CC=C(C=C3)O)N)C
Isomeric SMILES	CC1([C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(SS1)(C)C)C(=O)O)CC2=CC=CC=C2)NC(=O)[C@H](CC3=CC=C(C=C3)O)N)C