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DL-2-Aminobutyric acid

Chemical Name:
DL-2-Aminobutyric acid
DL-AABA;DL-2-Abu;DL-ABU-OH;NSC 3251-d;homoalanine;DL-Butyrine;NSC 3251-d3;H-DL-ABU-OH;DL-Butyrine-d3;2-Aminobutyric
Molecular Formula:
Molecular Weight:
MOL File:

DL-2-Aminobutyric acid Properties

Melting point 291 °C (dec.)(lit.)
alpha [α]D20 0.0±0.1° (c=10, H2O)
Boiling point 215.2±23.0 °C(Predicted)
Density 1.2300
refractive index 1.4650 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility 210g/l
pka 2.29(at 25℃)
form Crystalline Powder
color White
Water Solubility almost transparency
Merck 14,428
BRN 635889
CAS DataBase Reference 2835-81-6(CAS DataBase Reference)
NIST Chemistry Reference DL-2-Aminobutyric acid(2835-81-6)
EPA Substance Registry System 2-Aminobutyric acid (2835-81-6)


Risk and Safety Statements

Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  22-24/25-36-26
WGK Germany  3
HS Code  29224995
NFPA 704
1 0

DL-2-Aminobutyric acid price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 162663 DL-2-Aminobutyric acid ReagentPlus , 99% 2835-81-6 25g $51.2 2022-05-15 Buy
Sigma-Aldrich 162663 DL-2-Aminobutyric acid ReagentPlus , 99% 2835-81-6 100g $173 2022-05-15 Buy
TCI Chemical A0280 DL-2-Aminobutyric Acid >99.0%(T) 2835-81-6 25g $44 2022-04-27 Buy
Alfa Aesar L06035 DL-2-Aminobutyric acid, 99% 2835-81-6 25g $36.5 2021-12-16 Buy
Alfa Aesar L06035 DL-2-Aminobutyric acid, 99% 2835-81-6 100g $95.6 2021-12-16 Buy
Product number Packaging Price Buy
162663 25g $51.2 Buy
162663 100g $173 Buy
A0280 25g $44 Buy
L06035 25g $36.5 Buy
L06035 100g $95.6 Buy

DL-2-Aminobutyric acid Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid


A descriptor amino acid QSARs peptide


ChEBI: An alpha-amino acid that is butyric acid bearing a single amino substituent located at position 2.

Purification Methods

Crystallise the acid from water. [Albertson & McKay J Am Chem Soc 81 505 1959, Perrin J Chem Soc 3125 1958, Beilstein 4 IV 2584.]

Synthesis of DL-2-Aminobutyric acid from 2-Oxobutyric acid

DL-2-Aminobutyric acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 337)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 China 19994 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886 China 16666 58
Taizhou Tianhong Biochemistry Technology Co., Ltd.
0523-86132544 CHINA 306 60
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 China 22021 55
21-51619050 China 26815 60
Hubei Jusheng Technology Co.,Ltd.
86-18871470254 CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322 United States 19969 58
Shandong chuangyingchemical Co., Ltd.
18853181302 CHINA 5917 58
Alchem Pharmtech,Inc.
8485655694 United States 63726 58
Shanghai Yingrui Biopharma Co.,Ltd
21-33585366 CHINA 1321 58

View Lastest Price from DL-2-Aminobutyric acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 DL-2-Aminobutyric acid
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 DL-2-Aminobutyric acid
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02 DL-2-Aminobutyric acid
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Butanoicacid,2-amino-,(±)- Butyric acid, 2-amino-, DL- butyricacid,2-amino- DL-2-Aminobutanoic acid DL-2-Aminobutanoicacid dl-2-Aminobutyric DL-alpha-Amino-n-butyric acid (beta-form) DL-α-Amino-n-buttersαure(FormA) DL-α-Amino-n-buttersαure(FormB) DL-α-Amino-n-butyricacid(C-form) DL-2-AMinobutyric acid ReagentPlus(R), 99% DL-2-Aminobutyric aCld DL-2-Aminobutyric acid Vetec(TM) reagent grade, 98% DL-ABU-OH homoalanine DL-Alpha-Amino-N-Butyric DL-α-Aminobutyric acid (-2-Aminobutanoic Acid-d3 (-2-Aminobutyric Acid-d3 (-a-Aminobutyric Acid-d3 DL-a-2-Aminobutyric Acid-d3 DL-Butyrine-d3 DL-Ethylglycine-d3 NSC 3251-d DL-A-AMINOBUTYRIC ACID DL-a-Amino-n-butyric acid DL-Butyrine DL-Ethylglycine DL-AABA DL-2-Aminobutyric acid,99% NSC 3251-d3 DL-2-Aminobutyric ac DL-2-AMINOBUTYRIC ACID DL-2-AMINO-N-BUTYRIC ACID DL-ALPHA-AMINOBUTYRIC ACID DL-ALPHA-AMINO-N-BUTYRIC ACID H-DL-ABU-OH (+/-)-2-AMINOBUTANOIC ACID 2-AMINOBUTANOIC ACID 2-AMINOBUTYRIC ACID ALPHA-AMINOBUTYRIC ACID 2-aminobutanoic 2-amino-n-butyricacid Aminobutyric acid,-2-, alpha Butanoic acid, 2-amino-, (± Butanoic acid, 2-amino-, (.+/-.)- butanoicacid,2-amino- DL-2-Abu DL-2-Aminobutyric Acid Standard 2-Aminobutyric DL-2-Aminobutyric Acid Reference Material DL-2-Aminobutyric Acid > -2-Aminobutyric acid α-aminobutyricaci DL-2-Aminobutyric acid USP/EP/BP DL-a-Aminobutyric Acid extrapure, 99% 2835-81-6 2835-81-8
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