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O-(2-氧代-1(2H)吡啶基)-N,N,N′,N′-四甲基脲四氟硼酸盐

名称

[ CAS 号 ]:
125700-71-2

[ 中文名 ]:
2-(2-吡啶酮-1-基)-1,1,3,3-四甲基脲四氟硼酸盐

[ 英文名 ]:
|O|-(2-Oxo-1(2H)pyridyl)-|N|,|N|,|N|',|N|'-tetramethyluronium tetrafluoroborate

[中文别名 ]:

[英文别名 ]:

MFCD00075475
2-(2-Pyridon-1-yl)-1,1,3,3-tetram
TPTU

物理化学性质

[ 熔点 ]:
140 °C (dec.)(lit.)

[ 分子式 ]:
C₁₀H₁₆BF₄N₃O₂

[ 分子量 ]:
297.058

[ 精确质量 ]:
297.127167

[ PSA ]:
37.48000

[ LogP ]:
0.76660

[ 外观性状 ]:
白色至灰白色粉末

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
insoluble

MSDS

详细MSDS(安全技术说明书)

安全信息

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S36/37/39-S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2933399090

海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

文献

Rapid esterification of nucleosides to solid-phase supports for oligonucleotide synthesis using uronium and phosphonium coupling reagents.

Bioconjug. Chem. 10 , 1051-1057, (1999)

Nucleosides can be esterified to solid-phase supports using uronium or phosphonium coupling reagents and a coupling additive, such as 1-hydroxybenzotriazole (HOBT), 7-aza-1-hydroxybenzotriazole (HOAT)...

Structural mimicry of the α-helix in aqueous solution with an isoatomic α/β/γ-peptide backbone.

J. Am. Chem. Soc. 133 , 7336-7339, (2011)

Artificial mimicry of α-helices offers a basis for development of protein-protein interaction antagonists. Here we report a new type of unnatural peptidic backbone, containing α-, β-, and γ-amino acid...

Synthesis and biological evaluation of pyridin-2-one nucleosides.

Nucleosides Nucleotides 20 , 731-733, (2001)

The synthesis of 1-(beta-D-ribofuranosyl)pyridin-2-one-3-carboxylic acid and the 3-carboxamide as well as a short series of 3N-carboxamides, prepared by TPTU/HOBt coupling of primary amines with 1-(be...

更多文献

O-(2-氧代-1(2H)吡啶基)-N,N,N′,N′-四甲基脲四氟硼酸盐

名称

物理化学性质

MSDS

详细MSDS(安全技术说明书)

安全信息

海关

文献

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