B2629
甜菜碱
From sugar beets, ≥98% (perchloric acid titration), choline metabolite, powder or crystals
别名:
Oxyneurine, Trimethylglycine, （羧甲基）三甲胺 内盐
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线性分子式:
(CH3)3N+CH2COO-
化学文摘社编号:
分子量:
117.15
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352202
EC Number:
203-490-6
MDL number:
Beilstein/REAXYS Number:
3537113
产品名称
甜菜碱, ≥98% (perchloric acid titration)
biological source
sugar beets
Quality Level
assay
≥98% (perchloric acid titration)
form
powder or crystals
mp
310 °C (dec.)
solubility
water: 50 mg/mL, clear, colorless to faintly yellow
storage temp.
2-8°C
SMILES string
C[N+](C)(C)CC([O-])=O
InChI
1S/C5H11NO2/c1-6(2,3)4-5(7)8/h4H2,1-3H3
InChI key
KWIUHFFTVRNATP-UHFFFAOYSA-N
General description
甜菜碱是一种季铵盐，广泛存在于动植物和微生物中。它也是一种良好的食物来源，因为它在小麦，菠菜，贝类和甜菜均有发现。甜菜碱是氨基酸甘氨酸的甲基衍生物。它有不同的名字，如三甲基甘氨酸，甘氨酸甜菜碱，赖氨酸和三甲甘胺酸。
Application
甜菜碱对冷冻再生的抗氧化影响已得到研究。
Biochem/physiol Actions
甜菜碱是胆碱氧化代谢的终产物，是一种通用的甲基供体，特别存在于甲硫氨酸生物合成的一个次要途径中。它被用于治疗同型半胱氨酸尿症，一种在蛋氨酸生物合成主要途径的缺陷。
甜菜碱除参与转甲基化外，还具有保护细胞在应激状态下的有机渗透作用。这在植物和微生物中得到了明显的观察。已知甜菜碱还可以增加 S-腺苷蛋氨酸的水平，从而可能减少肝脂肪变性的影响。
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存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| B2629-100G | 04061835540679 |
| B2629-1KG | 04061833426968 |
| B2629-50G | 04061835540686 |