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A2646

Sigma-Aldrich

D-Arginine

≥98% (TLC), suitable for ligand binding assays

Synonym(s):

(R)-2-Amino-5-guanidinopentanoic acid

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About This Item

Linear Formula:
H2NC(=NH)NH(CH2)3CH(NH2)CO2H
CAS Number:
157-06-2
Molecular Weight:
174.20
Beilstein:
1725412
EC Number:
205-866-5
MDL number:
MFCD00063116
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24890684
NACRES:
NA.32

product name

D-Arginine, ≥98% (TLC)

Assay

≥98% (TLC)

form

powder

technique(s)

ligand binding assay: suitable

color

white to off-white

mp

226 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

N[C@H](CCCNC(N)=N)C(O)=O

InChI

1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m1/s1

InChI key

ODKSFYDXXFIFQN-SCSAIBSYSA-N

Gene Information

rat ... Ppm1a(24666)

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General description

Arginine (Arg) is a dibasic amino acid and exists as two enantiomers: D-Arg and L-Arg. D-Arg is a cationic endogenous amino acid and is found in the central nervous system.

Application

D-Arginine has been used:
  • as an organic substrate to study the metabolic versatility of freshwater sedimentary archaea feeding on different organic carbon sources
  • to study its role in the inhibition of Pseudorabies virus (PRV) plaque formation by arginase
  • as a reference standard for chromatographic separation

Biochem/physiol Actions

D-Arginine is a semi-essential amino acid that maintains cell death in the central nervous system (CNS). It may possess neuroprotective actions against glucocorticoids induced neurotoxicity in the CNS.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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