2-Amino-4-pentenoic acid

Basic Information

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CAS Number

7685-44-1

Molecular Formula

C5H9NO2

Molecular Weight

115.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

258-260 °C

Boiling Point

215.41°C (rough estimate)

Density

1.1808 (rough estimate)

Flash Point

93.5 °C

Refractive Index

1.4538 (estimate)

Specific Rotation

37 º (C=2% IN H2O)

SMILES

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C=CCC(C(=O)O)N

InChI

InChI=1S/C5H9NO2/c1-2-3-4(6)5(7)8/h2,4H,1,3,6H2,(H,7,8)

InChIKey

WNNNWFKQCKFSDK-UHFFFAOYSA-N

LogP

-0.025600000000000345

Topological Polar Surface Area

63.32000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

101

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

FT-0627674
AKOS016842838
AB89048
SY064478
MFCD00063103
SCHEMBL44428
Q4733443
Z317024964
alpha-Allyl-Gly-OH
DTXSID701313217
DL-2-Aminopent-4-enoic acid
H-Allyl-DL-glycine
AI3-52415
4-Pentenoic acid, 2-amino-
AS-56631
HY-W023493
7685-44-1
BCP04800
NSC70870
ALLYLGLYCINE
2-Amino-4-pentanoic acid
SY008709
FT-0602665
AB88392
A2663
CS-0060001
(R)-2-amino-pent-4-enoic acid
2-AMINOPENT-4-ENOIC ACID ;Dl-c-Allylglycine
2-Allyl-DL-glycine
DL-2-Allylglycine
4-Pentenoic acid, 2-amino-, (+/-)-

MDL Number

MFCD00063103

Customs Code

2922499990

FAQ

What are the physical and chemical properties of 2-Amino-4-pentenoic acid (CAS: 7685-44-1)?

2-Amino-4-pentenoic acid is a white crystalline solid with a molecular weight of approximately 138.15 g/mol. It has a pKa of around 2.2 and is soluble in water. It is moderately reactive, particularly with basic substances. This compound is prone to hydrolysis and can react with carboxylic acid derivatives.

How is 2-Amino-4-pentenoic acid (CAS: 7685-44-1) typically synthesized?

2-Amino-4-pentenoic acid can be synthesized through the condensation of acetoacetic acid and ammonia. Alternatively, it can be prepared by the reduction of 4-pentenoic acid with hydrogen in the presence of a catalyst such as palladium on carbon. The yield and selectivity of the reaction can be improved by optimizing reaction conditions.

What industries use 2-Amino-4-pentenoic acid (CAS: 7685-44-1)?

2-Amino-4-pentenoic acid is primarily used in the pharmaceutical industry for the synthesis of various drugs. It also finds applications in the polymer industry as a monomer and in sensor technology for its reactivity with certain compounds. Additionally, it has potential uses in semiconductor processing due to its chemical properties.

What precautions should be taken when handling 2-Amino-4-pentenoic acid (CAS: 7685-44-1)?

When handling 2-Amino-4-pentenoic acid, it is essential to wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. This compound should be stored in a cool, dry place away from oxidizing agents and acids. Spills should be cleaned up carefully using appropriate chemicals and procedures as outlined in a safety data sheet (SDS). Fume hoods should be used during handling to minimize inhalation risk.