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DL-3-Aminobutyric acid

DL-3-Aminobutyric acid 구조식 이미지
카스 번호:
2835-82-7
상품명:
DL-3-Aminobutyric acid
동의어(영문):
DL-BABA;H-DL-ABU(3)-OH;H-DL-BETA-ABU-OH;H-DL-ABU(BETA)-OH;3-Methyl-b-alanine;3-AMINOBUTYRIC ACID;3-AMINOBUTYLIC ACID;RARECHEM AK HD C012;3-AMINOBUTANOIC ACID;DL-beta-homo-alanine
CBNumber:
CB4164982
분자식:
C4H9NO2
포뮬러 무게:
103.12
MOL 파일:
2835-82-7.mol

DL-3-Aminobutyric acid 속성

녹는점
189 °C (dec.)(lit.)
알파
[α]D20 0.0±0.1° (c=2, H2O)
밀도
1.2300 (estimate)
굴절률
1.4650 (estimate)
용해도
soluble
산도 계수 (pKa)
pK2: 10.14(0) (25°C)
수용성
soluble
CAS 데이터베이스
2835-82-7(CAS DataBase Reference)
EPA
Butanoic acid, 3-amino-(2835-82-7)

안전

위험품 표기 Xi,Xn
위험 카페고리 넘버 36/37/38-20/21/22
안전지침서 26-24/25-22-36
WGK 독일 3
RTECS 번호 EK7713333

DL-3-Aminobutyric acid MSDS


DL-3-Aminobutyric acid

DL-3-Aminobutyric acid C화학적 특성, 용도, 생산

Synthesis Reference(s)

The Journal of Organic Chemistry, 23, p. 94, 1958 DOI: 10.1021/jo01095a604

Purification Methods

Crystallise the acid from aqueous EtOH or MeOH/Et2O. Also crystallise it by heating a slightly diluted EtOH solution and adding Me2CO. It gives a purple spot with RF 0.89 on paper chromatography using 80% aqueous phenol (the -amino acid has RF 0.74). [Zilka & Rivlin J Org Chem 23 94 1958, Bruylants Bull Soc Chim Belg 32 259 1923, Beilstein 4 IV 2595.]

DL-3-Aminobutyric acid 준비 용품 및 원자재

원자재

준비 용품


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