AVT (Shanghai) Pharmaceutical Tech Co., Ltd.
arginine hydrochloride for injection

Arginine hydrochloride (for injection)

Arginine is widely used as a solubilizer in protein purification steps such as protein recovery from inclusion bodies, and as a mobile phase component in analytical size exclusion chromatography, as well as a pharmaceutical excipient. Other amino acids used to stabilize proteins also include methionine, proline, etc.

NMPA CDE registration no.: F20230000161

USFDA DMF no.: /


Product Name

Arginine Hydrochloride

Chemical Name

L-2-Amino-5-guanidinopentane hydrochloride



NMPA CDE registration no.




Quality grade

 Injectable pharmaceutical excipient

Quality standards

Comply with ChP, USP, JP, EP or other pharmacopoeia standards

Molecular Formula


Applications and examples

As pharmaceutical excipients, amino acids can maintain the protein stability through multiple mechanisms, including preferential hydration, direct binding, pH buffering or antioxidant properties.  

Product code


Package sizes


Storage condition

It should be retested every 2 years when used and stored properly.

Key Benefits of Arginine hydrochloride (for injection)

Arginine hydrochloride (for injection) is a common amino acid used in biological preparations such as antibodies,antibody-drug conjugate (ADC) drugs, vaccines, etc;

Low endotoxin, high purity, injection grade;

Small packaging, produced in GMP compliant facility, stock available;

Compliance with multi pharmacopoeias (ChP, USP NF, JP and EP);

Support overseas regulatory registration.

Arginine hydrochloride (for injection) Product Properties

Arginine hydrochloride (for injection) has following functions:

PH buffer system;

Protection during lyophilization;

Reducing viscosity;

Promote protein dissolution and inhibit aggregation, etc.

Have Any Questions?

If you have any questions, please don't hesitate to contact us. We're always here to help with Pharmaceutical Excipients for your business. We can provide products ranging from grams to tons. AVT is able to produce and even register the product in US FDA according to your special needs.

Contact us
Room A, 27th Floor, Huadu Mansion, No.838, Zhangyang Road, Pudong District, Shanghai.
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