L-Arginine, bioultra, 99.5%

Name: L-Arginine, bioultra, 99.5%
Brand: Vaqora Chemicals
SKU: VQ-002119

About L-Arginine, bioultra, 99.5%

L-Arginine, bioultra is an amino acid derivative carrying the CAS registry number 74-79-3 with a typical assay of ≥99.5%. Formula C6H14N4O2, molecular weight 174.2 g/mol. Systematically, it is named (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid. Common synonyms include (S)-2-Amino-5-guanidinopentanoic acid and arginine.

The material typically appears as a white powder. Reported physical data include a melting point of 222 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for peptide synthesis, cell culture media and biochemical research. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 25 g, 100 g, 500 g and 5 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Peptide synthesis
Cell culture media
Biochemical research

Industries

Specifications & identifiers

Chemical identifiers
Product name	L-Arginine, bioultra, 99.5%
Catalogue No.	VQ-002119
CAS Number	74-79-3
IUPAC name	(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid
Molecular formula	C₆H₁₄N₄O₂
Molecular weight	174.2 g/mol
Exact mass	174.1117
Purity / assay	≥99.5%
HSN code	29224990
InChIKey	ODKSFYDXXFIFQN-BYPYZUCNSA-N
SMILES	C(C[C@@H](C(=O)O)N)CN=C(N)N
PubChem CID	6322

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	222 °C (dec.)
LogP (XLogP3)	-4.2
H-bond donors / acceptors	4 / 4
TPSA	128 Å²
Synonyms	(S)-2-Amino-5-guanidinopentanoic acid, arginine, L-(+)-Arginine, L-Arg, L-alpha-Amino-delta-guanidinovaleric acid, L-Arginin, 2-amino-5-guanidinovaleric acid, (2S)-2-amino-5-carbamimidamidopentanoic acid, (S)-2-Amino-5-((aminoiminomethyl)amino)pentanoic acid, (S)-2-Amino-5-guanidinovaleric acid, (2S)-2-amino-5-guanidinopentanoic acid, (S)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 74-79-3

Biochemistry

L-Arginine, 99%+

CAS: 74-79-3
Formula: C₆H₁₄N₄O₂
MW: 174.2 g/mol

VQ-002118

BP/USP/EP / Cell Cult…

L-Arginine, BP/USP/EP, cell culture tested

CAS: 74-79-3
Formula: C₆H₁₄N₄O₂
MW: 174.2 g/mol

VQ-046053

Cell Culture

L-Arginine, cell culture tested

CAS: 74-79-3
Formula: C₆H₁₄N₄O₂
MW: 174.2 g/mol

VQ-046322

IP/USP

L-Arginine, IP/USP 98.50–101.50%

CAS: 74-79-3
Formula: C₆H₁₄N₄O₂
MW: 174.2 g/mol

VQ-046736

Reagent

L-Arginine, reagent grade, ≥98%

CAS: 74-79-3
Formula: C₆H₁₄N₄O₂
MW: 174.2 g/mol

VQ-002120

Frequently asked questions

What is the CAS number of L-Arginine, bioultra, 99.5%?

The CAS Registry Number of L-Arginine, bioultra, 99.5% is 74-79-3. It is also known as (S)-2-Amino-5-guanidinopentanoic acid, arginine, L-(+)-Arginine.

What is the molecular formula and molecular weight of L-Arginine, bioultra, 99.5%?

L-Arginine, bioultra, 99.5% has the molecular formula C6H14N4O2 and a molecular weight of 174.2 g/mol. Its IUPAC name is (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid.

Which grade and pack sizes of L-Arginine, bioultra, 99.5% can I order?

We supply L-Arginine, bioultra, 99.5% in (≥99.5%) grade, in 25 g, 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Arginine, bioultra, 99.5%?

Yes. Every lot of L-Arginine, bioultra, 99.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can L-Arginine, bioultra, 99.5% be shipped internationally?

Yes. L-Arginine, bioultra, 99.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.