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L(+)-2-Aminobutyric acid

L(+)-2-Aminobutyric acid structure

CAS No.: 1492-24-6

Chemical Name:: L(+)-2-Aminobutyric acid

Synonyms: AMINOBUTYRIC ACID;L-2-AMINOBUTYRIC ACID;2-AMINOBUTANOIC ACID;L-ABU;H-ABU-OH;L-ALPHA-AMINOBUTYRIC ACID;L-2-AMINOBUTANOIC ACID;L-2-Abu;L-ABU-OH;Z-&gamma

CBNumber:: CB3741533

Molecular Formula:: C4H9NO2

Molecular Weight:: 103.12

MDL Number:: MFCD00064415

MOL File:: 1492-24-6.mol

MSDS File:: SDS

Last updated:2024-04-24 17:21:45

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L(+)-2-Aminobutyric acid Properties

Melting point	300 °C
Boiling point	215.2±23.0 °C(Predicted)
alpha	21.6 º (c=2, 5N HCl)
Density	1.2300 (estimate)
refractive index	1.4650 (estimate)
storage temp.	room temp
solubility	22.7 g/100 mL (22°C)
pka	2.29(at 25℃)
form	Crystalline Powder
color	White to beige
Water Solubility	22.7 g/100 mL (22 ºC)
Merck	14,428
BRN	1720935
InChIKey	QWCKQJZIFLGMSD-VKHMYHEASA-N
CAS DataBase Reference	1492-24-6(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	0QAJ5KN9IM
ATC code	N03AG03
NIST Chemistry Reference	(l)-2-Aminobutanoic acid(1492-24-6)
EPA Substance Registry System	Butanoic acid, 2-amino-, (2S)- (1492-24-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H317

Precautionary statements

P280

Hazard Codes

Risk Statements

Safety Statements

36/37

WGK Germany

Hazard Note

Irritant

TSCA

Yes

HS Code

29224999

NFPA 704

	0
1		0

L(+)-2-Aminobutyric acid price More Price(59)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A1879	L-2-Aminobutyric acid ≥99% (titration)	1492-24-6	1g	$120	2024-03-01	Buy
Sigma-Aldrich	A1879	L-2-Aminobutyric acid ≥99% (titration)	1492-24-6	5g	$396	2024-03-01	Buy
TCI Chemical	A0826	(S)-(+)-2-Aminobutyric Acid >99.0%(T)	1492-24-6	1g	$30	2024-03-01	Buy
TCI Chemical	A0826	(S)-(+)-2-Aminobutyric Acid >99.0%(T)	1492-24-6	5g	$84	2024-03-01	Buy
Alfa Aesar	J11079	L-alpha-Amino-N-Butyric acid, 98+%, Affymetrix/USB	1492-24-6	1g	$62.07	2021-12-16	Buy

Product number	Packaging	Price	Buy
A1879	1g	$120	Buy
A1879	5g	$396	Buy
A0826	1g	$30	Buy
A0826	5g	$84	Buy
J11079	1g	$62.07	Buy

L(+)-2-Aminobutyric acid Chemical Properties,Uses,Production

Chemical Properties

White Crystalline Solid

Uses

L-(+)-2-Aminobutyric acid is used in the biosynthesis of nonribosomal peptides. It acts as a receptor antagonist. It is also used as a chiral reagent. Further, it is used in the determination of substrate of glutamyl cysteine acid synthase. In addition to this, it is also utilized as a drug intermediate.

Uses

aminobutyric acid is an amino acid with water-binding properties and possible anti-inflammatory capacities.

Definition

ChEBI: An optically active form of alpha-aminobutyric acid having L-configuration.

Synthesis Reference(s)

Journal of the American Chemical Society, 68, p. 450, 1946 DOI: 10.1021/ja01207a032

General Description

L-2-Aminobutyric acid is synthesized from L-threonine and L-aspartic acid through a ?-transamination reaction. It is an L-alanine analogue with an ethyl side chain.

Biochem/physiol Actions

L-α-Aminobutyric acid (AABA) is an isomer of the non-natural amino acid aminobutyric acid with activity in the γ-glutamyl cycle that regulates glutathione biosynthesis. Recently AABA has been studied as a supplement to in vitro maturation medium (NCSU 23 medium) for culture of oozytes and embryos. This product has been qualified for use in cell culture. AABA is also used as a substitute amino acid for alanine in studies on peptide function.

Purification Methods

Crystallise butyrine from aqueous EtOH, and the melting point depends on heating rate but has m 303o in a sealed tube. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 2399 IR: 2401 1961, Beilstein 4 III 1294, 4 IV 2584.]

L(+)-2-Aminobutyric acid Preparation Products And Raw materials

Raw materials

Preparation Products

BOC-ABU-OH (R)-(-)-2-Aminobutane

L(+)-2-Aminobutyric acid Suppliers

Global( 640)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jiangxi Chiyan Biopharmaceutical Technology Co.,Ltd.	+86-18616643091 +86-18616643091	info@rochipharma.com	China	246	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	Mandy@hangyubiotech.com	China	11013	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hangzhou ICH Biofarm Co., Ltd	+undefined8613073685410	sales@ichemie.com	China	985	58
Sichuan HongRi Pharma-Tech Co.,Ltd	+86-028-64841719 +8618980456393	daisy@enlaibio.com	China	1369	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15933	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	0523-86132544	sales@thbiochem.com	CHINA	305	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55

Supplier	Advantage
Jiangxi Chiyan Biopharmaceutical Technology Co.,Ltd.	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
Hebei Mojin Biotechnology Co., Ltd	58
Hangzhou ICH Biofarm Co., Ltd	58
Sichuan HongRi Pharma-Tech Co.,Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Taizhou Tianhong Biochemistry Technology Co., Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55

View Lastest Price from L(+)-2-Aminobutyric acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-29	L(+)-2-Aminobutyric acid 1492-24-6	US $5.00 / kg	1kg	≥99%	200mt/year	Jinan Finer Chemical Co., Ltd
2024-04-28	L-2-Abu 1492-24-6	US $0.00-0.00 / kg	1kg	99%	1T+	Sichuan HongRi Pharma-Tech Co.,Ltd
2024-04-24	L(+)-2-Aminobutyric acid 1492-24-6	US $10.00 / kg	1kg	99.8%	10000ton	Ouhuang Engineering Materials (Hubei) Co., Ltd

L(+)-2-Aminobutyric acid
1492-24-6
US $5.00 / kg
≥99%
Jinan Finer Chemical Co., Ltd

L-2-Abu
1492-24-6
US $0.00-0.00 / kg
99%
Sichuan HongRi Pharma-Tech Co.,Ltd

L(+)-2-Aminobutyric acid
1492-24-6
US $10.00 / kg
99.8%
Ouhuang Engineering Materials (Hubei) Co., Ltd

L(+)-2-Aminobutyric acid Spectrum

L(+)-2-Aminobutyric acid(1492-24-6)MS L(+)-2-Aminobutyric acid(1492-24-6)¹HNMR L(+)-2-Aminobutyric acid(1492-24-6)¹³CNMR L(+)-2-Aminobutyric acid(1492-24-6)IR1 L(+)-2-Aminobutyric acid(1492-24-6)IR2 L(+)-2-Aminobutyric acid(1492-24-6)Raman

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L-2-AMINO-N-BUTYRIC ACID L-(+)-2-AMINOBUTYRIC ACID L-ALPHA-AMINO-N-BUTYRIC ACID H-ABU(ALPHA)-OH H-ABU(2)-OH H-2-ABU-OH 2-AMINO-BUTYRIC ACID (S)-(+)-2-AMINO-N-BUTYRIC ACID (S) 2-AMINOBUTYRIC ACID (S)-(+)-2-AMINOBUTYRIC ACID (S)-(+)-2-Aminobutyric acid; (S)-(+)-2-Aminobutyric acid; 2-Aminobutanoic acid;L(+)-2-Aminobutyric acid H-L-NHCH(CH2CH3)-COOH H-L-ABU-OH (S)-(+)-α-aminobutyricacid L-A-AMINO-N-BUTYRIC ACID CELL CULTURETES TED L-A-AMINO-N-BUTYRIC ACID SIGMA GRADECRYS TALLINE (2S)-2-Aminobutanoic Acid (S)-(+)-a-2-Aminobutyric Acid L-a-2-Aminobutyric Acid L-Ethylglycine LH-L-ABU-OH L-(+)-2-Aminobutyric L-2-Abu-OH L-ABU-OH L-2-AMINOBUTYRIC ACID >= 99% (TITRAT L-α-Aminobutyric acid≥ 99% (Titration) L-α-Aminobutyric acid L(+)-2-Aminobutyric acid (S)-(+)-2-Aminobutyric acid 2-Aminobutanoic acid H-Abu-OH (S)-2-aminobutanoicacid (s)-butanoicaci Butanoic acid, 2-amino-, (S)- butanoicacid,2-amino-,(S)-(+)- Butyric acid, 2-amino-, L- L-alpha-Aminobutyrate L-Butyrine L-α-aminobutyricacid S-butyrine H-Abu-OH (L-2-Aminobutyric acid L-a-Amino-butyric acid (S)-(+)-2-Aminobutyric acid) L-(+)-2-Aminobutyric acid, 98+% L-α-Amino-butyric acid, L-2-Aminobutyric acid H-Abu-OH (L-2-Aminobutyric acid: L-a-Amino-butyric acid: (S)-(+)-2-Aminobutyric acid) H-Abu-OH (L-2-Aminobutyric acid: L-a-Amino-butyric ac:: (S)-(+)-2-Aminobutyric acid) H-L-2-Abu-OH L-2-Aminobutyric acid,L-α-Aminobutyric acid 2-Aminobutanoic acid, TECH (2S)-2-Aminobutyric acid, L-2-Aminobutyric acid (S)-2-AMinobutanoic Acid, 97+% L-2-Aminobutyric aCld Butanoic acid, 2-amino-, (2S)- NSC 97060 L(+)-2-AMinobutyric acid, 98% 1GR D-α-aMino-n-butyric acid L-2-AMinobutyric acid, (S)-(+)-2-AMinobutyric acid (2S)-2-Aminobutyric acid, L-Aminobutyric acid L-2-AMinobrtyric acid L-Amino butanoic acid Levetiracetam Impurity I L-2-Abu