H-Pro-Arg-OH

H-PRO-ARG-OH

Also known as: (2S)-5-(diaminomethylideneamino)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoic acid, (2S)-5-[bis(azanyl)methylideneamino]-2-[[(2S)-pyrrolidin-2-yl]carbonylamino]pentanoic acid, (2S)-5-guanidino-2-[[(2S)-pyrrolidine-2-carbonyl]amino]valeric acid, (S)-5-Guanidino-2-((S)-pyrrolidine-2-carboxamido)pentanoic acid, L-Arginine, L-prolyl-, L-Arginine,L-prolyl, L-Arginine,N2-L-prolyl, L-Pro-L-Arg, L-prolyl-L-arginine, Pro-Arg, Pro-arg, Prolyl-arginine, prolylarginine

CAS No.
2418-74-8
Jingsj CID
J-1969462-7
Molecular Formula
C11H21N5O3
Chinese Name
H-PRO-ARG-OH
Molecular Weight
271.32 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Density1.5g/cm3

Frequently Asked Questions

What is the CAS number of H-Pro-Arg-OH?

2418-74-8

What are the molecular formula and molecular weight of H-Pro-Arg-OH?

C11H21N5O3, molecular weight 271.32 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026