(D-Pen2,p-chloro-Phe4,D-Pen5)-Enkephalin

(D-PEN2,P-CHLORO-PHE4,D-PEN5)-ENKEPHALIN

Also known as: (4S,7S,13S)-13-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-7-[(4-chlorophenyl)methyl]-3,3,14,14-tetramethyl-6,9,12-trioxo-1,2-dithia-5,8,11-triazacyclotetradecane-4-carboxylic acid, (4S,7S,13S)-7-(4-Chlorobenzyl)-3,3,14,14-tetramethyl-6,9,12-trioxo-13-(L-tyrosylamino)-1,2-dithia-5,8,11-triazacyclotetradecane-4-carboxylic acid, (D-PEN2,5, P-CL-PHE4)-ENKEPHALIN, 1,2-Dithia-5,8,11-triazacyclotetradecane-4-carboxylic acid, 13-[[(2S)-2-amino-3-(4-hydroxyphenyl)-1-oxopropyl]amino]-7-[(4-chlorophenyl)methyl]-3,3,14,14-tetramethyl-6,9,12-trioxo-, (4S,7S,13S)-, Dpdp(Cl)E, Enkephalin,pen(2,5)-4-chloro-phe(4), H-TYR-D-PEN-GLY-P-CHLORO-PHE-D-PEN-OH, Pcl-dpdpe, TYR-D-PEN-GLY-P-CHLORO-PHE-D-PEN, TYR-D-PEN-GLY-PCL-PHE-D-PEN, Tyr-D-Pen-Gly-pCl-Phe-D-Pen (Disulfide bridge D-Pen2-D-Pen5), [D-Pen2,4'-Cl-Phe4,D-Pen5]enkephalin, [D-Pen2,p-Cl-Phe4,D-Pen5]enkephalin, [pCl-Phe4]-DPDPE, cyclic[D-Pen2,4'-ClPhe4,D-Pen5]enkephalin, cyclo[D-Pen2-4'-Cl-Phe4,D-Pen5]enkephalin, enkephalin, Pen(2,5)-4-chloro-Phe(4)-, pen(2,5)-4-chloro-phe(4)-enkephali

(D-Pen2,p-chloro-Phe4,D-Pen5)-Enkephalin (CAS 122507-47-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C30H38ClN5O7S2 and a molecular weight of 680.235 g/mol. It is also known as (4S,7S,13S)-13-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-7-[(4-chlorophenyl)methyl]-3,3,14,14-tetramethyl-6,9,12-trioxo-1,2-dithia-5,8,11-triazacyclotetradecane-4-carboxylic acid, (4S,7S,13S)-7-(4-Chlorobenzyl)-3,3,14,14-tetramethyl-6,9,12-trioxo-13-(L-tyrosylamino)-1,2-dithia-5,8,11-triazacyclotetradecane-4-carboxylic acid and (D-PEN2,5, P-CL-PHE4)-ENKEPHALIN. Key properties include a boiling point of 1052.0±65.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 590.0±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

122507-47-5

Jingsj CID

J-1101205-0

Molecular Formula

C₃₀H₃₈ClN₅O₇S₂

Chinese Name

(D-PEN2,P-CHLORO-PHE4,D-PEN5)-ENKEPHALIN

Molecular Weight

680.235 g/mol

Category

Organic Compounds

Last updated

8/21/2026