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Molekula

Molekula

L-Arginine - USP CRS

SKU 90036872 CAS 74-79-3 C6H14N4O2 MW 174.20 Made to order

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

L-Arginine USP CRS is a naturally occurring amino acid essential for protein synthesis, nitric oxide production, and cardiovascular health, widely used in pharmaceuticals, nutritional supplements, and research applications. This analytical standard meets USP (United States Pharmacopeia) specifications for identity, purity, and performance testing, ensuring reliable results in quality control and research settings. CAS 74-79-3, molecular formula C6H14N4O2, molecular weight 174.20 g/mol, stable at ambient conditions. Signal word: Warning. Molekula supplies L-Arginine USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Overview

L-Arginine USP CRS is a naturally occurring amino acid essential for protein synthesis, nitric oxide production, and cardiovascular health, widely used in pharmaceuticals, nutritional supplements, and research applications. This analytical standard meets USP (United States Pharmacopeia) specifications for identity, purity, and performance testing, ensuring reliable results in quality control and research settings. CAS 74-79-3, molecular formula C6H14N4O2, molecular weight 174.20 g/mol, stable at ambient conditions. Signal word: Warning. Molekula supplies L-Arginine USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

Property Value
Appearance White to Off-white powder
Conclusion Conforms to USP monograph

Storage & handling

Property Value
Storage Temperature Ambient
Acidity Base

Identification

Property Value
SKU 90036872
CAS Number 74-79-3
Molecular Formula C6H14N4O2
Molecular Weight 174.20
SMILES C(CC(C(=O)O)N)CN=C(N)N
REACH Code Y113
TSCA Listed Yes
HTS Code 29252900
Tariff Code 2925290090

Safety & GHS

Warning
  • GHS pictogram — Health Hazard Health Hazard GHS07

Hazard statements

  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

Precautionary statements

  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P308+313 IF exposed or concerned: Get medical advice/attention

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is L-Arginine USP CRS commonly used for?

L-Arginine USP CRS is primarily used in pharmaceuticals, clinical nutrition, and research for its role in nitric oxide production, wound healing, and immune function support.

What is the chemical formula and molecular weight of L-Arginine USP CRS?

The chemical formula is **C6H14N4O2**, and the molecular weight is **174.20 g/mol**.

How should L-Arginine USP CRS be stored?

Store in a tightly sealed container at ambient temperature, away from moisture and direct sunlight.

What grade of L-Arginine is USP CRS, and how does it differ from other grades?

USP CRS (United States Pharmacopeia Chemical Reference Substance) is a high-purity grade meeting strict pharmaceutical standards for identity, purity, and performance testing.

Can Molekula supply L-Arginine USP CRS in bulk quantities?

Yes, Molekula can supply L-Arginine USP CRS in bulk, with flexible packaging options (e.g., drums, bags) based on customer requirements.

What documentation comes with an order of L-Arginine USP CRS?

Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **Certificate of Conformance (CoC)** for USP CRS compliance.

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