H-D-Arg-OH

Modify Date: 2026-07-02 07:58:08

H-D-Arg-OH Structure
H-D-Arg-OH structure
Common Name H-D-Arg-OH
CAS Number 157-06-2 Molecular Weight 174.201
Density 1.5±0.1 g/cm3 Boiling Point 367.6±52.0 °C at 760 mmHg
Molecular Formula C6H14N4O2 Melting Point 221-224ºC
MSDS USA Flash Point 176.1±30.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of H-D-Arg-OH


D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name D-arginine
Synonym More Synonyms

 H-D-Arg-OH Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine[1].
Related Catalog
References

[1]. Eduardo Navarro , et al. Toxicological and Pharmacological Effects of D-arginine. Basic Clin Pharmacol Toxicol. 2005 Sep;97(3):149-54.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.5±0.1 g/cm3
Boiling Point 367.6±52.0 °C at 760 mmHg
Melting Point 221-224ºC
Molecular Formula C6H14N4O2
Molecular Weight 174.201
Flash Point 176.1±30.7 °C
Exact Mass 174.111679
PSA 125.22000
LogP -1.79
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.601
InChIKey ODKSFYDXXFIFQN-SCSAIBSYSA-N
SMILES NC(N)=NCCCC(N)C(=O)O

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36
Safety Phrases S26
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS CF1934220
HS Code 2925290090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

H-D-Arg-OH Structure

H-D-Arg-OH

CAS#:157-06-2

Learn More
Literature: Journal of the American Chemical Society, , vol. 102, # 15 p. 5115 - 5117

~%

H-D-Arg-OH Structure

H-D-Arg-OH

CAS#:157-06-2

Learn More
Literature: Archives of Biochemistry, , vol. 60, p. 496 Journal of Biochemistry (Tokyo, Japan), , vol. 45, p. 687,691

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2925290090
Summary 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles13

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Cloning a neutral protease of Clostridium histolyticum, determining its substrate specificity, and designing a specific substrate.

Appl. Microbiol. Biotechnol. 99 , 10489-99, (2015)

Islet transplantation is a prospective treatment for restoring normoglycemia in patients with type 1 diabetes. Islet isolation from pancreases by decomposition with proteolytic enzymes is necessary fo...

Arginase promotes skeletal muscle arteriolar endothelial dysfunction in diabetic rats.

Front. Immunol. 4 , 119, (2013)

Endothelial dysfunction is a characteristic feature in diabetes that contributes to the development of vascular disease. Recently, arginase has been implicated in triggering endothelial dysfunction in...

Simultaneous determination of 18 D-amino acids in rat plasma by an ultrahigh-performance liquid chromatography-tandem mass spectrometry method: application to explore the potential relationship between Alzheimer's disease and D-amino acid level alterations.

Anal. Bioanal. Chem 408 , 141-50, (2016)

D-Amino acids are increasingly being recognized as important signaling molecules, and abnormal levels of D-amino acids have been implicated in the pathogenesis of Alzheimer's disease. To evaluate the ...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(R)-2-Amino-5-guanidinopentanoic acid
EINECS 205-866-5
H-D-Arg-OH
D-ARGININE BASE
R-(-)-ARGININE
(2R)-2-amino-5-guanidinopentanoic acid
D-Arg-OH
D-ARG.FREE BASE
D-2-Amino-5-guanidinovalerate
ARGININE,D
D-Arginine
N-(diaminomethylidene)-D-ornithine
D-(-)-ARGININE
MFCD00063116
D-Arg
D(-)-Arginine

 H-D-Arg-OH | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of D-arginine?
A: The English name of D-arginine is D-arginine.
Q: What are the uses of D-arginine?
A: Main uses of D-arginine: D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine[1].
Q: What is the molecular formula of D-arginine?
A: Molecular formula of D-arginine is C6H14N4O2.
Q: What is the SMILES notation of D-arginine?
A: SMILES notation of D-arginine is NC(N)=NCCCC(N)C(=O)O.
Q: What is the polar surface area (PSA) of D-arginine?
A: Polar surface area (PSA) of D-arginine is 125.22000.
Q: What are the upstream materials of D-arginine?
A: Related upstream materials(CAS) of D-arginine: 7200-25-1;2389-86-8.
Q: What is the safety information for D-arginine?
A: Safety information for D-arginine: S26.
Q: What is the LogP of D-arginine?
A: LogP of D-arginine is -1.79.
Q: What is the InChIKey of D-arginine?
A: InChIKey of D-arginine is ODKSFYDXXFIFQN-SCSAIBSYSA-N.
Q: What English synonyms does D-arginine have?
A: English synonyms of D-arginine: (R)-2-Amino-5-guanidinopentanoic acid, EINECS 205-866-5, H-D-Arg-OH, D-ARGININE BASE, R-(-)-ARGININE, (2R)-2-amino-5-guanidinopentanoic acid, D-Arg-OH, D-ARG.FREE BASE, D-2-Amino-5-guanidinovalerate, ARGININE,D, D-Arginine, N-(diaminomethylidene)-D-ornithine, D-(-)-ARGININE, MFCD00063116, D-Arg, D(-)-Arginine.

 H-D-Arg-OHfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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