L-Arginine | CAS No. 74-79-3

L-Arginine

Basic Information

View in Editor

CAS Number

74-79-3

Molecular Formula

C6H14N4O2

Molecular Weight

174.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Physical State

Powder

Melting Point

222 °C (dec.)

Boiling Point

409.1°C at 760 mmHg

Density

1.2297 (rough estimate)

Water Solubility

148.7 g/L (20 ºC)

Flash Point

201.2 °C

Solubility

H2O: 100 mg/mL

Refractive Index

27 ° (C=8, 6mol/L HCl)

Specific Rotation

27.1 º (c=8, 6N HCl)

SMILES

View in Editor

N[C@@H](CCCNC(=N)N)C(=O)O

InChI

InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1

InChIKey

ODKSFYDXXFIFQN-BYPYZUCNSA-N

LogP

-1.338429999999999

pKa

1.82, 8.99, 12.5(at 25℃)

Topological Polar Surface Area

125.22000000000001 Å²

Hydrogen Bond Donor/Acceptor

7 / 6

Complexity

176

Safety Information

View Safety Information

GHS Hazard Pictograms

H319

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Storage Conditions

2-8℃

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

Air Sensitive

Synonyms & References

English

L-Arginine
ABL2 (38-end), active, His tagged human
FLJ41441
ANTI-ABL2 antibody produced in mouse
FLJ22224
FLJ31718
Abelson murine leukemia viral oncogene homolog 2
Abelson tyrosine-protein kinase 2
ABL2
L-(+)-Arginine
(S)-(+)-Arginine
(S)-2-Amino-5-guanidinopentanoic acid
Arginine
ARGININE, L-(P)
ARGININE, L-(RG)
H-Arg-OH
L(+)-Arginine
PARAGOS 530602
charides
AGRININE
ARG
FEMA 3819
FREE BASE
H-L-ARG-OH
L-ARG
L-arginie
l-arginin
L-Argnie
L-ARG-OH
L-Guanidine aMinovaleric acid
L-α-AMino-δ-guanidovaleric acid

MDL Number

MFCD00002635

Customs Code

2922499990

FAQ

What is L-Arginine (CAS: 74-79-3)?

L-Arginine is an essential amino acid with the chemical formula C6H14N4O2. It plays a crucial role in protein synthesis, nitric oxide production, and various metabolic processes. Found naturally in the body, L-Arginine is also used as a dietary supplement. Its molecular weight is 174.20 g/mol, and it is typically a white crystalline powder with a slightly bitter taste. It is widely studied for its potential health benefits and is commonly used in research and pharmaceutical applications.

What are the main uses of L-Arginine (CAS: 74-79-3)?

L-Arginine has diverse applications in pharmaceuticals, food, and research. It is used to treat cardiovascular conditions by promoting nitric oxide production, support immune function, and enhance exercise performance. In the food industry, it serves as a flavor enhancer and is added to protein supplements. It is also a key component in various research studies related to metabolism and cellular health. Due to its natural occurrence and versatility, L-Arginine is a popular compound for both therapeutic and nutritional purposes.

Is L-Arginine (CAS: 74-79-3) safe?

L-Arginine is generally considered safe when used in appropriate amounts. It is approved for use in food and dietary supplements by regulatory bodies like the FDA. However, high doses may cause side effects such as gastrointestinal discomfort or interactions with certain medications. Proper handling and storage are important to ensure safety. Always follow safety guidelines and consult a healthcare professional before using L-Arginine for therapeutic purposes.

How should L-Arginine (CAS: 74-79-3) be stored?

L-Arginine should be stored in a cool, dry place away from moisture and direct light. It is best kept in a sealed container to maintain its stability and prevent degradation. The ideal storage temperature is between 15°C to 25°C, with humidity levels below 60%. Avoid exposure to strong odors and ensure proper ventilation. These storage conditions help preserve its chemical integrity and effectiveness for extended periods.