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2-乙基-5-苯基异恶唑-3'-磺酸盐

2-乙基-5-苯基异恶唑-3'-磺酸盐用途

【用途一】
酶分子中羧基的修饰[1]；多肽合成缩合剂[2]。

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2-乙基-5-苯基异恶唑-3'-磺酸盐名称

[ CAS 号 ]:
4156-16-5

[ 中文名 ]:
伍德沃德氏试剂K

[ 英文名 ]:
n-ethyl-5-phenylisoxazolium-3'-sulfonate

[中文别名 ]:

[英文别名 ]:

EINECS 223-988-7
3-(2-Ethyl-1,2-oxazol-2-ium-5-yl)benzenesulfonate
2-Ethyl-5-phenylisoxazolium-3'-sulfonate
2-Ethyl-5-phenylisoxazolium-3'-sulphoneate
NEPIS
n-ethyl-5-phenylisoxazolium-3'-sulfonate
Woodwards reagent K
2-ethyl-5-phenylisoxazolium-3'-sulphonate
3-(2-ethylisoxazol-5-yl)benzenesulfonic acid
2-ethyl-5-(3-sulfo-phenyl)-isoxazolium,betaine

2-乙基-5-苯基异恶唑-3'-磺酸盐物理化学性质

[ 熔点 ]:
216-219 °C (dec.)

[ 分子式 ]:
C₁₁H₁₁NO₄S

[ 分子量 ]:
253.274

[ 精确质量 ]:
253.040878

[ PSA ]:
82.60000

[ LogP ]:
2.23890

[ 外观性状 ]:
白色至淡粉红色晶体

[ 储存条件 ]:
Store at RT.

2-乙基-5-苯基异恶唑-3'-磺酸盐MSDS

2-乙基-5-苯基异恶唑-3'-磺酸盐安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
22

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2934999090

2-乙基-5-苯基异恶唑-3'-磺酸盐合成路线

2-乙基-5-苯基异恶唑-3'-磺酸盐海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-乙基-5-苯基异恶唑-3'-磺酸盐文献

[Synthesis of electroconductive polyaniline using immobilized laccase].

Prikl. Biokhim. Mikrobiol. 45(1) , 33-7, (2009)

A new method for synthesis of the conductive complex between polyaniline (PANI) and poly(2-acrylamido-2-methyl-1-propanosulfonic acid) (PAMPS) was proposed; in this method, the immobilized laccase fro...

The carboxyl side chain of glutamate 681 interacts with a chloride binding modifier site that allosterically modulates the dimeric conformational state of band 3 (AE1). Implications for the mechanism of anion/proton cotransport.

Biochemistry 42(6) , 1589-602, (2003)

Glutamate 681 is thought to be located within the transport channel of band 3 (AE1, the chloride/bicarbonate exchanger), where it acts as a proton donor for the anion/proton cotransport function. Here...

Effect of protein-modifying reagents on ecto-apyrase from rat brain.

Int. J. Biochem. Cell Biol. 32(1) , 105-13, (2000)

We have tested several chemical modifiers to investigate which amino acid residues, present in the primary structure of the ecto-apyrase, could be involved in catalysis. Synaptosomes from cerebral cor...

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2-乙基-5-苯基异恶唑-3'-磺酸盐

2-乙基-5-苯基异恶唑-3'-磺酸盐用途

2-乙基-5-苯基异恶唑-3'-磺酸盐名称

2-乙基-5-苯基异恶唑-3'-磺酸盐物理化学性质

2-乙基-5-苯基异恶唑-3'-磺酸盐MSDS

详细MSDS(安全技术说明书)

2-乙基-5-苯基异恶唑-3'-磺酸盐安全信息

2-乙基-5-苯基异恶唑-3'-磺酸盐合成路线

详细合成路线

2-乙基-5-苯基异恶唑-3'-磺酸盐海关

2-乙基-5-苯基异恶唑-3'-磺酸盐文献

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