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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关于此项目
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)
Mireille M Kattar et al.
Journal of clinical microbiology, 46(12), 3935-3940 (2008-10-17)
Brucellosis remains an important anthropozoonosis worldwide. Brucella species are genetically homogeneous, and thus, the typing of Brucella species for epidemiological purposes by conventional molecular typing methods has remained elusive. Although many methods could segregate isolates into the phylogenetically recognized taxa
L Garcia-Gonzalez et al.
International journal of food microbiology, 129(3), 253-263 (2009-01-23)
High pressure carbon dioxide (HPCD) treatment is currently considered as an attractive non-thermal process for preserving food. Industrial application of this technique requires, among others, systematic (quantitative) data on the inactivation of food relevant pathogenic and spoilage microorganisms, and in-depth
Jindong Hao et al.
Animals : an open access journal from MDPI, 11(6) (2021-07-03)
m6A is one of the most common and abundant modifications of RNA molecules present in eukaryotes. The methyltransferase complex, consisting of methyltransferase-like 3 (METTL3), METTL14, and WTAP, is responsible for the m6A modification of RNA. WTAP was identified as an
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| B2629-100G | 04061835540679 |
| B2629-1KG | 04061833426968 |
| B2629-50G | 04061835540686 |