中文名：2-硝基苯甲酸
別名：2-硝基苯甲酸/鄰硝基苯甲酸/O-硝基苯甲酸/五五二硫酸/2-Nitrobenzoic acid
規(guī)格：CP，99%
包裝：25克
：552-16-9
保存條件：RT
2-硝基苯甲酸生化試劑根據(jù)用途不同對其純度及技術(shù)均有一定的要求。例如酶試劑，有粗制酶、結(jié)晶酶、多次結(jié)晶酶以及不含某些雜酶的酶制劑等多種。
生化試劑有三種方法：
①從生物體中分離、提純；
②化學(xué)合成；
③發(fā)酵。
對生化試劑產(chǎn)品的技術(shù)要求有：含量、熔點(diǎn)、冰點(diǎn)、旋光度、含水量、光譜特征、折光、密度和生物活性等。
2-硝基苯甲酸其他生化試劑類產(chǎn)品：9,10-Secocholesta-5,7,10(19)-triene-3,24,25-triol, (3-beta,5Z,7E)-  40013-87-4 

9,10-Secoergosta-5,7,10(19),22-tetraene-3,24,25-triol, (3b,5Z,7E,22E,24x)-  58050-55-8 
9,10-Secocholesta-5,7,10(19)-triene-1,3,24,25- tetrol,(1R,3a,5Z,7E)-   72203-93-1 
9,10-Secocholesta-5,7,10(19)-triene-26,26,26,27,27,27-d6-3,25-diol, (3b,5Z,7E)-  78782-98-6 
9,10-Secocholesta-5,7,10(19)-trien-26,26,26,27,27,27-d6-3-ol, (3b,5Z,7E)-  118584-54-6 
9,10-Secoergosta-5,7,10(19)-triene-1,3-diol, (1a,3b,5Z,7E)-  143032-85-3 
9,10-Secoergosta-5,7,10(19),22-tetraene-1,3,24,25-tetrol, (1a,3b,5Z,7E,22E,25x)-  457048-34-9 
9-(6-Amino-3-pyridinyl)-1-[4-fluoro-3-(trifluoromethyl)phenyl]benzo[h]-1,6-naphthyridin-2(1H)-one 9-(6-氨基-3-吡啶基)-1-[4-氟-3-(三氟甲基)苯基]苯并[H]-1,6-萘啶-2(1H)-酮 1223002

-54-7 
 9-氧雜-1-氮雜-蒽-10-酚 6722-9-4 
 9-氧雜-1-氮雜-蒽 261-27-8 
9-BROMO-1-NONENE 9-溴-1-壬烯 89359-54-6 
9-propenyladenine 9-丙烯基腺嘌呤 4121-40-8 
9-Oxa-2,6-diazaspiro[4.5]decane-6-carboxylic acid, 10-oxo-7,8-diphenyl-2-(phenylmethyl)-, phenylmethyl ester, [5S-(5a,7b,8b)]-  145761-33-7 
9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, 1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (1a,3b,5Z,7E)-  98728-26-8 
9,10-Secocholesta-5,7,10(19)-triene-1,3-diol, (1b,3b,5Z,7E)-  63181-13-5 
9-acetyl-7-methyl-2-morpholino-4H-pyrido[1,2-a]pyrimidin-4-one  663619-91-8 
9H-Xanthene-9-methanol  5490-92-6 
9,10-Secoergosta-5,7,10(19),22-tetraen-1-ol, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (1a,3b,5E,7E,22E)-  112670-78-7 
9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diol, (1a,3b,5E,7E,22E)-  74007-20-8 
9-acetyl-7-oxo-2,9-diazabicyclo[4.3.0]nona-2,4,10-triene-8-carboxylic acid  5236-78-2 
9H-Fluorene-2,7-diamine, N2,N2,N7,N7-tetramethyl-  13261-63-7 
9H-Fluoren-2-amine, 7-bromo-N,N-dimethyl-  677746-25-7 
9H-Purine-2-carbonitrile, 6-[(3,5-difluorophenyl)amino]-9-ethyl-  1199523-24-4 
9ALPHA,11ALPHA-DIHYDROXY-15,15-DIFLUORO-16-PHENOXY-17,18,19,20-TETRANOR-PROSTA-5Z,13E-DIEN-1-OIC ACID  209860-88-8 
Azepino[4,5-b]indole-5-carboxylic acid, 9-ami,2,3,6-tetrahydro-1,1-dimethyl-, ethyl ester 9-氨基-1,2,3,6-四氫-1,1-二甲基-氮雜卓酮[4,5-B]吲哚-5-羧酸乙酯 629663-24-7 
Azepino[4,5-b]indole-5-carboxylic acid, 9-[bis(phenylmethyl)amino]-1,2,3,6-tetrahydro-1,1-dimethyl-, ethyl ester 9-[雙(苯基甲基)氨基]-1,2,3,6-四氫-1,1-二甲基-氮雜并[4,5-B]吲哚-

5-羧酸乙酯 629662-61-9 
9ALPHA,11ALPHA-DIHYDROXY-15,15-DIFLUORO-16-PHENOXY-17,18,19,20-TETRANOR-PROSTA-5Z,13E-DIEN-1-OIC ACID  1048967-61-8 
9H-Fluoren-2-amine, 7-bromo-N,N-dimethyl-  1048967-62-9 
9H-Fluorene-2,7-diamine, N2,N2,N7,N7-tetramethyl-  1048967-63-0 
9H-Purine-2-carbonitrile, 6-[(3,5-difluorophenyl)amino]-9-ethyl-  1048967-66-3 
9H-Inde,2-b]pyrazine-2,3-dicarbonitrile, 9-[(phenylmethoxy)imino]-  924296-18-4 
9H-Inde,2-b]pyrazine-2,3-dicarbonitrile, 9-[(2-propen-1-yloxy)imino]-  924296-17-3 
9-ethoxynonan-1-ol  51309-03-6 
9H-Inde,2-b]pyrazine-2,3-dicarbonitrile, 9-oxo-  40114-84-9 |