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甜菜碱一水合物,Betaine monohydrate;≥99%

一水甜菜碱;一水合甜菜碱;甜菜碱水合物;CAS号 590-47-6 线性分子式 (CH3)3N+CH2COO- · H2O 分子量 135.16 Beilstein/REAXYS Number 3626258 EINECS 编号 209-684-7 MDL number MFCD00150010 PubChem Substance ID 24891670 NACRES NA.83
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): B2754
CAS号: 590-47-6
MDL号: MFCD00150010
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HK$2,230.26

产品描述

General description

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.[1]

Application

Betaine monohydrate has been used:
• in the preparation of KLA buffer to perform polymerase chain reaction (PCR)[4]
• to study the its effects on Km and Vmax of human aldose reductase[2]
• to study its effects on the growth of A549 lung cancer both in vitro and in vivo[3]

Biochem/physiol Actions

Betaine, as an osmolyte helps to guard the cells, proteins and enzymes from environmental stress. It also acts as a methyl donor to involve in the methionine cycle.[1]

胆碱氧化代谢的终产物,甜菜碱是一个普遍的甲基供体,特别是在蛋氨酸生物合成的次要途径。用于治疗蛋氨酸生物合成主要途径缺陷的同型胱氨酸尿症。

性质

Quality Level200
biological sourcesynthetic
assay≥99%
formpowder or crystals
solubilitywater: 50 mg/mL, clear, colorless
storage temp.2-8°C
SMILES stringO.C[N+](C)(C)CC([O-])=O
InChI1S/C5H11NO2.H2O/c1-6(2,3)4-5(7)8;/h4H2,1-3H3;1H2
InChI keyNJZRLXNBGZBREL-UHFFFAOYSA-N


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 1
商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62
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