中文名:次黄嘌呤 别名:次黄嘌呤/6-羟基嘌呤/次黄碱/6-氧嘌呤/1,7-二氢-6H-嘌呤-6-酮/Hypoxanthine 规格:试剂级,99% 包装:10克 :68-94-0 保存条件:RT 生化试剂根据用途不同对其纯度及技术均有一定的要求。例如酶试剂,有粗制酶、结晶酶、多次结晶酶以及不含某些杂酶的酶制剂等多种。 生化试剂有三种方法: ①从生物体中分离、提纯; ②化学合成; ③发酵。 对生化试剂产品的技术要求有:含量、熔点、冰点、旋光度、含水量、光谱特征、折光、密度和生物活性等。 其他生化试剂类产品:(R)-(-)-3-羟基壬醛二甲基缩醛 (R)-(-)-3-Hydroxynonanal dimethyl acetal C11H24O3 13SQ : 272122-72-2 JYL-1433 JYL-1433 C26H36N3FO4S2 14JY : 565448-40-0 2,4-二氟 2,4-Difluorophenylacetone C9H8F2O 13SR : 274682-91-6 甘氨胆酸钠水合物 Sodium glycocholate hydrate C26H42NNaO6 13PG : 207614-05-9 (R)-(-)-5,5'-双[二(3,5-二叔丁基-4-甲氧基苯基)磷]-4,4'-二-1,3-苯并二氧烷 (R)-(-)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole C74H100O8P2 14JZ : 566940-03-2 1-己基四氟硼酸吡啶鎓 1-Hexylpyridinium tetrafluoroborate C11H18BF4N 13VG : 474368-70-2 1,3-双(2,6-二异丙基苯基)-4,5-二氢咪唑四氟硼酸盐 1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazolium tetrafluoroborate C27H39N2·BF4 13SS : 282109-83-5 六氯锇酸钠(IV)水合物 Sodium hexachloroosmate(IV) hydrate Na2OsCl6 · xH2O 13PH : 207683-17-8 3-N-boc-氨基-3-(3-)丙酸 3-N-Boc-amino-3-(3-chlorophenyl)propionic acid C14H18ClNO4 13ST : 284493-67-0 N-Fmoc-氨基-4-酮环己基羧酸 N-Fmoc-Amino-4-Ketocyclohexylcarboxylic Acid C22H21NO5 13SU : 285996-74-9 1-己基-3-甲基四氟甲烷磺酸咪唑鎓 1-Hexyl-3-methylimidazolium trifluoromethansulfonate C11H19F3N2O3S 13VF : 460345-16-8 (R)-1,1'-BI-2-萘酚二苯酸 (R)-1,1'-BI-2-NAPHTHOL DIBENZOATE C34H22O4 13SV : 291772-40-2 (4-氨基丁基)磷酸二乙酯草酸盐 Diethyl (4-aminobutyl)phosphonate oxalate C10H22NO7P 13SW : 296775-92-3 茜素络合酮二水 Alizarin complexone dihydrate C19H15NO8·2H2O 13VE : 455303-00-1 [1,3-双(2,6-二异丙基苯基)咪唑-2-亚基]铜(I)聚氯乙烯 Chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I) C27H36ClCuN2 14K2 : 578743-87-0 上一页 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 下一页 氘氧化钾 Potassium deuteroxide, 30 wt% solution inD2O, 99.8 atom% D, for NMR KDO 12BN : 24572-01-8 (R)-1-(2-噻吩)乙醇 (1R)-1-(2-Thienyl)ethanol C6H8OS 0WTB : 86527-10-8 5-氨基-3-苯基-1,2,4-噻重氮 5-Amino-3-phenyl-1,2,4-thiadiazole C8H7N3S 1250 : 17467-15-1 氯化芍药素 Peonidin chloride C16H13ClO6 1141 : 134-01-0 顺-2-羟基-1-环己烷羧酸乙酯 Ethyl cis-2-hydroxy-1-cyclohexanecarboxylate C9H16O3 11TS : 6149-52-6 乙酸III)水合物 Thallium(III) acetate hydrate C6H9TlO6·H2O 12WU : 62811-75-0 L-α-新戊基甘氨酸 L-α-Neopentylglycine C7H15NO2 0U1X : 57224-50-7 4-甲基-3-硝基茴香醚 4-Methyl-3-nitroanisole C8H9NO3 1251 : 17484-36-5 4-溴[2.2]对环芳烷 4-Bromo[2.2]paracyclophane C16H15Br 13W2 : 1908-61-8 (S)-(+)-1-辛烯-3-醇 (S)-(+)-1-Octen-3-ol C8H16O 12BP : 24587-53-9 3-羟基-5-甲硫基-1,2,4-噻二唑 3-Hydroxy-5-methylmercapto-1,2,4-thiadiazole C3H4N2OS2 0TYY : 56409-41-7 盐酸苯那普利 Benazepril hydrochloride C24H28N2O5.HCl 0WTC : 86541-74-4 氯化花葵素 Pelargonidin chloride C15H11ClO5 1142 : 134-04-3 5-苄基硫代-3-羟基-1,2,4-噻二唑 5-Benzylthio-3-hydroxy-1,2,4-thiadiazole C9H8N2OS2 0TYZ : 56409-57-5 二苯基硫代乙酰胺 Diphenylthioacetamide C14H13NS 1252 : 17518-50-2 米帕林盐酸盐 Quinacrine dihydrochloride dihydrate C23H30ClN3O·2HCl·2H2O 11TT : 6151-30-0 乙烯基二苯基膦 Vinyldiphenylphosphine C14H13P 13W3 : 2155-96-6 反-4-甲氧基肉桂醛 trans-4-Methoxycinnamaldehyde C10H10O2 12BQ : 24680-50-0 2-溴-5-氟腈 2-Bromo-5-fluorobenzonitrile |