L-Aminobutyric Acid

Basic Information

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CAS Number

1492-24-6

Molecular Formula

C4H9NO2

Molecular Weight

103.12 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

300 ºC

Boiling Point

215.2℃ at 760 mmHg

Water Solubility

22.7 g/100 mL (22 ºC)

Flash Point

83.9℃

Solubility

22.7 g/100 mL (22°C)

Refractive Index

1.4650 (estimate)

Specific Rotation

21.6 º (c=2, 5N HCl)

SMILES

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CCC(C(=O)O)N

InChI

InChI=1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1

InChIKey

QWCKQJZIFLGMSD-VKHMYHEASA-N

LogP

-0.19169999999999998

pKa

2.29(at 25℃)

Topological Polar Surface Area

63.32000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

72.1

Safety Information

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GHS Hazard Pictograms

H317

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

Synonyms & References

English

.ALPHA.-AMINOBUTYRIC ACID, L-
h-abu-oh
Q27104317
(2S)-2-amino butanoic acid
h-abu(2)-oh
A-5220
2S-amino-butanoate
(S)-2-Aminobutanoate
HY-W010589
L-(+)-2-aminobutyric acid
0QAJ5KN9IM
(S)-2-amino-Butanoic acid
Homoalanine
CS-W011305
L-alpha-Aminobutyrate
L-alpha-Aminobutyric acid
l-2-amino-n-butyric acid
Z1741965569
L-2-Aminobutyric acid, >=99% (titration)
AKOS015923108
s6203
SCHEMBL78599
(S)-2-Amino-butyric acid
02A4013E-092F-4F03-9966-02E7F6164833
l(+)-2-aminobutyric acid
(S)-(+)-2-Aminobutyric acid L-Abu-OH
J-300325
NSC-97060
L-Ethylglycine
(S)-(+)-alpha-Aminobutyric acid
Butyric acid, 2-amino-, L-

MDL Number

MFCD00064415

Customs Code

2922499990

FAQ

What is L-Aminobutyric Acid (CAS: 1492-24-6)?

L-Aminobutyric Acid (L-ABA), with the CAS number 1492-24-6, is a naturally occurring amino acid that serves as a key neurotransmitter in the central nervous system. It has the chemical formula C4H9NO2 and is known for its role in inhibiting nerve signal transmission, contributing to calming effects. L-ABA is also used in various industrial and research applications due to its chemical versatility.

What are the main uses of L-Aminobutyric Acid (CAS: 1492-24-6)?

L-Aminobutyric Acid (CAS: 1492-24-6) is primarily used in pharmaceuticals as a neurotransmitter modulator for treating anxiety and epilepsy. It also finds applications in food additives, research for neuropharmacology studies, and industrial processes such as the synthesis of other chemicals. Its unique properties make it valuable in multiple sectors.

Is L-Aminobutyric Acid (CAS: 1492-24-6) safe?

L-Aminobutyric Acid (CAS: 1492-24-6) is generally considered safe when used as directed, but it may cause adverse effects in high doses or with prolonged use. Safety standards require proper handling to avoid inhalation or skin contact. Users should follow recommended guidelines and consult safety data sheets for detailed precautionary measures.

How should L-Aminobutyric Acid (CAS: 1492-24-6) be stored?

L-Aminobutyric Acid (CAS: 1492-24-6) should be stored in a cool, dry, and dark place, away from moisture and light. It is typically kept in airtight containers to maintain stability and prevent degradation. Proper storage conditions help preserve its chemical integrity and ensure safe handling.