19916-73-5

基本信息
O-6-苄基鸟嘌呤
6-苄基鸟嘌呤
2-amino-6-(phenylmethoxy)-9h-purine
6-BENZYLOXY-9H-PURIN-2-AMINE
6-BENZYLOXY GUANINE
6-O-BENZYLGUANINE
O6-BENZYLGUANINE
4 6-Benzyloxyguanine
6-BENZYLOXY GUANINE2-AMINO-6-BENZYLOXYPURINE
O(sup 6)benzylguanidine
2-Amino-6-(benzyloxy)-9H-purine
6-(Benzyloxy)-1H-purin-2-amine
物理化学性质
外观性质 | 白色粉末状固体。 |
熔点 | 193(dec.) |
沸点 | 459.3±55.0 °C(Predicted) |
密度 | 1.48±0.1 g/cm3(Predicted) |
储存条件 | room temp |
溶解度 | methanol: 20 mg/mL |
酸度系数(pKa) | 7.47±0.20(Predicted) |
形态 | solid |
颜色 | 灰白色至淡黄色 |
检测方法 | HPLC |
CAS 数据库 | 19916-73-5(CAS DataBase Reference) |
安全数据
危险性符号(GHS) | ![]() GHS07 |
警示词 | 警告 |
危险性描述 | H315-H319-H335 |
防范说明 | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
危险品标志 | Xi |
危险类别码 | R36/37/38 |
安全说明 | S26-S36 |
WGK Germany | 3 |
Hazard Note | Irritant |
海关编码 | 29339900 |
应用领域
常见问题列表
O6-Benzylguanine 是鸟嘌呤类似物,是 DNA 修复酶 O6 烷基鸟嘌呤DNA烷基转移酶 (MGMT/AGT) 抑制剂。
Target | Value |
AGT
() |
The L3.6pl cells are relatively sensitive to O6-Benzylguanine (24-72 hours) in a dose- and time-dependent manner. The IC
50
is 50 μg (at 48 hours).
O6-Benzylguanine (50 μg; 48 hours) modulates p53 downstream target protein expression, induces apoptosis, and decreases cell proliferation.
O6-Benzylguanine (50 μg; 48 hours) significantly decreases the MGMT transcriptional activity in L3.6pl.
Western Blot Analysis
Cell Line: | L3.6pl and PANC1 cells |
Concentration: | 50 μg |
Incubation Time: | 48 hours |
Result: | Expressions of O6 methyl guanine DNA methyl transferase (MGMT), cyclin B1, cyclin B2, cyclin A, p53, and ki-67 were decreased, whereas p21 was increased. The levels of cyto C and caspase 9 were increased, whereas the levels of PARP1 protein were decreased. |
RT-PCR
Cell Line: | L3.6pl cells |
Concentration: | 50 μg |
Incubation Time: | 48 hours |
Result: | Decreased the MGMT transcriptional activity in L3.6pl. |
O6-Benzylguanine (100 μg; i.p.; daily for 35 days) inhibits pancreatic cancer cell growth and increases pancreatic cell sensitivity to Gemcitabine (100 mg/kg).
O6-Benzylguanine inhibits pancreatic cancer cell proliferation and induces tumor cell apoptosis in vivo.
Animal Model: | Male athymic nude mice (NCI-nu) (bearing human pancreatic cancer L3.6pl cells) |
Dosage: | 100 μg |
Administration: | i.p; daily for 35 days |
Result: | Significantly decreased median tumor volume and weight. |
知名试剂公司产品信息
O-6-苄基鸟嘌呤价格(试剂级)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/02/08 | HY-W002585 | O-6-苄基鸟嘌呤 O6-Benzylguanine | 19916-73-5 | 10mM * 1mLin DMSO | 270元 |
2025/02/08 | HY-W002585 | O-6-苄基鸟嘌呤 O6-Benzylguanine | 19916-73-5 | 25mg | 448元 |
2025/02/08 | HY-W002585 | O-6-苄基鸟嘌呤 O6-Benzylguanine | 19916-73-5 | 50mg | 720元 |