T7633
三亚乙基四胺-N,N,N′,N′′,N′′′,N′′′-六乙酸
suitable for suitability for complexometry, ≥98.0%
别名:
TTHA
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
[-CH2N(CH2CO2H)CH2CH2N(CH2CO2H)2]2
化学文摘社编号:
分子量:
494.45
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-790-6
Beilstein/REAXYS Number:
1811090
MDL number:
Assay:
≥98.0%
Form:
powder
InChI
1S/C18H30N4O12/c23-13(24)7-19(3-5-21(9-15(27)28)10-16(29)30)1-2-20(8-14(25)26)4-6-22(11-17(31)32)12-18(33)34/h1-12H2,(H,23,24)(H,25,26)(H,27,28)(H,29,30)(H,31,32)(H,33,34)
SMILES string
OC(=O)CN(CCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O)CCN(CC(O)=O)CC(O)=O
InChI key
RAEOEMDZDMCHJA-UHFFFAOYSA-N
assay
≥98.0%
form
powder
mp
232-233 °C (lit.)
suitability
suitable for suitability for complexometry
Quality Level
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Agnieszka Gawin et al.
Scientific reports, 10(1), 12470-12470 (2020-07-29)
Bacterial alginate initially consists of 1-4-linked β-D-mannuronic acid residues (M) which can be later epimerized to α-L-guluronic acid (G). The family of AlgE mannuronan C-5-epimerases from Azotobacter vinelandii has been extensively studied, and three genes putatively encoding AlgE-type epimerases have
V Seshan et al.
Magnetic resonance in medicine, 34(1), 25-31 (1995-07-01)
Since transmembrane sodium gradient is essential to many cell functions, there is continuing interest in methods that differentiate intracellular and extracellular Na+. In the kidney, shift reagent (SR) aided 23Na magnetic resonance spectroscopy (MRS) has been successfully used only in
E Preston et al.
NMR in biomedicine, 6(5), 339-344 (1993-09-01)
A sensitive radiotracer technique was used to measure transfer constants (Kis) for blood to brain diffusion of the MR contrast reagent gadolinium diethylenetriaminepentaacetate (GdDTPA2-) and the MR shift reagent dysprosium triethylenetetraminehexaacetate (DyTTHA3-) across the normal and the ischemically injured blood-brain
E Heyduk et al.
Analytical biochemistry, 248(2), 216-227 (1997-06-01)
Lanthanide chelates have recently been shown to be extremely promising luminescence probes for distance measurements in biomolecules using luminescence resonance energy transfer measurements [P. R. Selvin, T. M. Rana, and J. E. Hearst (1994) J. Am. Chem. Soc. 116, 6029-6030;
S J Kohler et al.
Magnetic resonance in medicine, 23(1), 77-88 (1992-01-01)
The shift reagents thulium(III) 1,4,7,10-tetraazacyclododecane N,N',N",N"'tetramethylenephosphonate (TmDOTP5-), and dysprosium(III)triethylenetetramine-hexaacetate (DyTTHA3-) are compared in this work for their uses in sodium chemical shift imaging (NaCSI). In a series of experiments using phantoms we evaluated the relative contributions of bulk magnetic susceptibility
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持