SUNCHEM

L(+)-Arginine

L-Arginine is a semi-essential amino acid and direct precursor to nitric oxide (NO), supporting cardiovascular health, immune function, and wound healing, widely used in sports nutrition, clinical nutrition, and pharmaceutical preparations. SUNCHEM supports international buyers with L-Arginine sourcing from qualified Chinese producers, with quality documentation,…

74-79-3
  • Lot COA with every shipment
  • Samples for your trials
  • Technical support for your trial
CAS No.74-79-3
FormulaC6H14N4O2
SynonymsL-Arginine; FEMA 3819; L-arginie; AGRININE; L-ARG; Expand

Product overview & key benefits

L-Arginine is a semi-essential amino acid and direct precursor to nitric oxide (NO), supporting cardiovascular health, immune function, and wound healing, widely used in sports nutrition, clinical nutrition, and pharmaceutical preparations. SUNCHEM supports international buyers with L-Arginine sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Existing Supplier Overview

We are currently dealing in lipoic acid, calcium gama-hydroxybutyrate and hyaluronic acid. We have a great advantage in the supply chain of amino acids, a good amino acid plant needs to have fermentation advantages, high costs and barriers, and also high environmental requirements. We know every amino acid plant in China and can provide you with the most accurate information.

Technical specifications

PropertyReference value
Density1.46 g/cm3
Boiling Point409.1ºC at 760 mmHg
Melting Point223-224ºC
Flash Point201.2ºC
Refractive Index27 ° (C=8, 6mol/L HCl)
Water Solubility148.7 g/L (20 ºC)
Merck14,780
PH Range10.5 - 12

Existing product reference data. Confirm the specification of the offered grade before ordering.

Applications

Nitric oxide precursor for cardiovascular health
Sports nutrition supplement for blood flow and pump
Clinical nutrition for wound healing and immune support
Pharmaceutical API for amino acid therapy
Cardiovascular health nutraceutical
Animal feed additive for growth performance
Food and beverage protein fortification

L(+)-Arginine application image from the existing record

From first email to approved supply

01

Send your RFQ

Share your application, quantity, destination and current grade.

02

Review the documents

Review the producer TDS, a recent COA and SDS with the quotation.

03

Trial a sample

Run your own tests against your current grade.

04

Lock the spec

Put approved lot limits into the contract and check every COA against them.

Tell us your requirement. We match the grade.

Share your application, required quantity and destination.

Email david@sunchemgroup.com

Discuss your L(+)-Arginine requirements

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