有机砌块

CAS号：552-66-9

品名：豆苷daidzein7-O-β-D-glucoside

中文别名：7-(β-D-吡喃葡萄糖氧基)-4'-羟基异黄酮;大豆苷;Daidzein-7-O-β-D-glucopyranoside;大豆甙;7-羟基-3-(4'-羟苯基)-异黄酮-7-糖苷;

英文别名：daidzein7-O-beta-D-glucoside;Daidzein7-O-glucoside;3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one;Daidzein-7-glucoside;4',7-dihydroxyisoflavone-7-D-glucoside;7-O-B-D-GLUCOPYRANOSIDE;Daidzoside;Daidzin;

分子式：C21H20O9

分子量：416.378

精确质量：416.111

Psa：149.82

RTECS号：DJ3094000

EINECS号：611-245-3

外观与性状：白色粉末

密度：1.572 g/cm3

沸点：727.6ºC at 760 mmHg

熔点：234-236°C

闪点：259.8ºC

折射率：1.695

储存条件：Refrigerator

WGK Germany：3

简介：Daidzinisanaturalorganiccompoundintheclassofphytochemicalsknownasisoflavones.DaidzincanbefoundinJapaneseplantkudzu(Puerarialobata,Fabaceae)andfromsoybeanleaves.

用途：血管扩张药。

有机砌块

CAS号：333-93-7

品名：1,4-丁二胺二盐酸盐1,4-Diaminobutanedihydrochloride

中文别名：1,4-丁;1,4-丁二胺双盐酸盐;1,4-二氨基丁烷二盐酸盐;

英文别名：1,4-DIAMINOBUTANE2HCL;1,4-BUTANEDIAMMONIUMDICHLORIDE;Putrescindihydrochloride;TETRAMETHYLENEDIAMINE2HCL;PUTRESCINEHYDROCHLORIDE;Putrescine2HCl;1,4-BUTANEDIAMINEDIHYDROCHLORIDE;DIAMINOBUTANEDIHYDROCHLORIDE;1,4-DiaMinobutaneDihydrochloride;1,4-DIAMINOBUTANEHYDROCHLORIDE;PUTdihydrochloride;tetramethylenediaminedihydrochloride;PUTRESCINEDIHYDROCHLORIDE;PutrescineDihydrochloride;TetramethylenediamineDihydrochloride;1,4-ButanediamineDihydrochloride;1,4-Butanediamine,dihydrochloride;

分子式：C4H14Cl2N2

分子量：161.073

精确质量：160.053

Psa：52.04

RTECS号：EJ7280000

MDL号：MFCD00012526

外观与性状：白色粉末

密度：1.472g/cm3

沸点：159ºC at 760 mmHg

熔点：280°C (dec.)(lit.)

闪点：51.7ºC

稳定性：Stable, but hygroscopic. Substances to be avoided: strong oxidizing agents. Combustible.

储存条件：2-8ºC

安全说明：S26-S36-S37/39

危险类别码：R36/37/38

WGK Germany：3

海关编码：2921290000

危险品标志：Xi

信号词：Warning

危险性防范说明：P261; P305 + P351 + P338

危险标志：GHS07

危险性描述：H315; H319; H335

简介：1,4-Diaminobutaneisknowntoaffectthedevelopmentofplantrootsystems,it’sinhibitionresultinginamoredominant‘tap’rootsystem.1,4-Diaminobutaneisanaminoaciddegradationproduct.UsedinthepreparationofhexahydropyrimidinesasnovelhepatitisCvirusinhibitors.Alsoareagentinthesynthesisofantibacterialcastoroil-basedpolyurethanemembranes.

用途：结合到DNA受体的聚氨调节点，强化NMDA感应电流。