H-D-Arg-OMe.2HCl

Name: H-D-Arg-OMe.2HCl
Brand: ChemScene
Availability: InStock
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CAS No. 78851-84-0
Cat. No. CS-W012496
Purity≥98%
MDL No.MFCD00153417

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 78851-84-0

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Description

H-D-Arg-OMe.2HCl features a protected D-arginine residue with a methyl ester group, delivering enhanced stability and solubility in organic solvents. This derivative serves as a key building block for peptide synthesis, particularly in the construction of bioactive sequences requiring arginine side-chain functionality.

Application

H-D-Arg-OMe.2HCl serves as a stable, bench-ready building block for peptide synthesis, enabling efficient access to arginine-containing sequences with enhanced solubility and handling. Its dihydrochloride salt form ensures improved crystallinity and purification ease, while the methyl ester group provides orthogonal protection for C-terminal functionalization. Functions reliably in standard coupling protocols across diverse peptide scaffolds.

General Information

CAS No. 78851-84-0
Cat. No. CS-W012496
Purity ≥98%
MDL No. MFCD00153417
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₈Cl₂N₄O₂
Molecular Weight 261.15
Synonym(s) None
SMILES O=C(OC)[C@H](N)CCCNC(N)=N.[H]Cl.[H]Cl

Computational Chemistry Data

TPSA 114.22
LogP -0.40643
H_Acceptors 4
H_Donors 4
Rotatable_Bonds 5

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Bioactive Molecules Peptides

Life Science Amino Acids and their Derivatives Arginine and derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Amino Acid Derivatives

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

Biochemistry Biochemicals and Reagents Amino Acids C-ProtectedAmino Acids

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H-D-Arg-OMe.2HCl

CAS No. 78851-84-0

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