베타인일수화물
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베타인일수화물 속성
- 저장 조건
- 2-8°C
- 용해도
- H2O: 0.1 g/mL, 투명, 무색
- 수용성
- 녹는. >100g/100mL
- Merck
- 13,1182
- BRN
- 3626258
- InChI
- InChI=1S/C5H11NO2.H2O/c1-6(2,3)4-5(7)8;/h4H2,1-3H3;1H2
- InChIKey
- NJZRLXNBGZBREL-UHFFFAOYSA-N
- SMILES
- C(C(=O)O)[N+](C)(C)C.[OH-]
- CAS 데이터베이스
- 590-47-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
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위험 카페고리 넘버 | 20/21/22-36/37/38 | ||
안전지침서 | 24/25-36-26 | ||
WGK 독일 | 1 | ||
HS 번호 | 29239000 |
그림문자(GHS): |
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신호 어: | Danger | |||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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베타인일수화물 C화학적 특성, 용도, 생산
화학적 성질
WHITE CRYSTALS OR CRYSTALLINE POWDER용도
Betaine monohydrate has been used:- in the preparation of KLA buffer to perform polymerase chain reaction (PCR)
- to study the its effects on Km and Vmax of human aldose reductase
- to study its effects on the growth of A549 lung cancer both in vitro and in vivo
정의
ChEBI: A hydrate that is the monohydrate form of glycine betaine.일반 설명
Betaine is a zwitterionic quaternary ammonium compound and is mainly present in animals, microorganisms and plants. It is one of the main constituent of several food items like wheat, shellfish, spinach and sugar beets. It is also termed as trimethylglycine, lycine, glycine betaine and oxyneurine. Betaine is a methyl derivative of glycine. It has a molecular mass of 117.2.Purification Methods
Crystallise betaine from aqueous EtOH or EtOH/Et2O. The monohydrate loses H2O above 100o. Betaine undergoes internal alkylation to methyl dimethylaminoacetate Purification of Biochemicals — Amino Acids and Peptides above its melting point. It is also prepared by treating the hydrochloride (below) with silver oxide and recrystallising from EtOH/Et2O. [Edsall J Am Chem Soc 66 1767 1943, Leifer & Lippincott J Am Chem Soc 79 5098 1957, for pK see Grob et al. Chem and Ind (London) 1222 1955, Beilstein 4 III 1127, 4 IV 2369.]베타인일수화물 준비 용품 및 원자재
원자재
준비 용품
베타인일수화물 공급 업체
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