中文同义词:
对-二乙氨基苯甲醛;4-(N,N-二乙基)氨基苯甲醛;二乙基氨苯甲醯;4-二乙胺基苯甲醛;4-二乙基氨基苯甲醛;4-(N,N-二乙胺基)苯甲醛;对二乙氨基苯甲醛;N,N-二乙基-4-氨基苯甲醛
英文名称:
4-Diethylaminobenzaldehyde
英文同义词:
LABOTEST-BB LT00924385;4-(N,N-DIETHYLAMINO)BENZALDEHYDE;4-DIETHYLAMINOBENZALDEHYDE;AKOS BBS-00003202;N,N-DIETHYL-4-AMINO BENZALDEHYDE;P-DIETHYLAMINOBENZALDEHYDE;P-FORMYL-N,N-DIETHYLANILINE;P-(N,N-DIETHYLAMINO) BENZALDEHYDE
相关类别:
有机砌块;芳烃;生化试剂-其他化学试剂;化学试剂;通用试剂;醛;化工中间体;Aromatic Aldehydes Derivatives (substituted);electronic;Aldehydes;C10 to C21;Carbonyl Compounds;Pyridines;有机化工原料;生物化工
酸度系数(pKa)
3.36±0.32(Predicted)
形态
Coarse Crystals, Chunks or Crystalline Solid
颜色
Brown to green to black
CAS 数据库
120-21-8(CAS DataBase Reference)
NIST化学物质信息
Benzaldehyde, 4-(diethylamino)-(120-21-8)
EPA化学物质信息
Benzaldehyde, 4-(diethylamino)- (120-21-8)
生物活性
4-Diethylaminobenzaldehyde 是一种可逆的醛脱氢酶 (ALDHs) 抑制剂,对 ALDH1 的 Ki 为 4 nM。4-Diethylaminobenzaldehyde 具有较强的抗雄激素作用 (IC50= 1.71 μM)。
体外研究
4-Diethylaminobenzaldehyde (DEAB) is reversible competitive inhibitor of ALDH1 (competitive with the aldehyde substrate) with a K i value of 4 nM, and irreversibly inactivates ALDH7A1 via formation of a stable, covalent acyl-enzyme species.
The Temozolomide (TMZ)-resistant cell line LN18 is treated with a combination of TMZ and 4-Diethylaminobenzaldehyde for 10 days. As indicated by colony formation assay, the clonogenic capacity of LN18 cells exposed to TMZ in combination with 4-Diethylaminobenzaldehyde (DEAB) is significantly attenuated.
化学性质
黄色针状结晶体。熔点39-41℃,沸点174℃(2.27kPa)。溶于乙醇、乙醚,不溶于水。
生产方法
将二乙基苯胺、乌洛托品和90%乙醇混匀,加热回流,加入冰乙酸和90%甲酸,保温过夜。将反应液倾入预冷的盐酸中,过滤,粗品经酸碱重结晶、乙醇重结晶得对二乙氨基苯甲醛。
危险类别码
36/37/38-50/53-21/22