51773-49-0
中文名称
2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮
英文名称
[2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one
CAS
51773-49-0
分子式
C20H26O3
分子量
314.42
MOL 文件
51773-49-0.mol
结构式

基本信息
中文别名
左炔诺孕酮杂质20
左炔诺孕酮杂质12
2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮
左炔诺孕酮杂质12
2R-[2Α(E),3Β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮
英文别名
Einecs 257-409-4
Levonorgestrel Impurity 20
(2R)-2α-[(E)-2-(3,4-Dihydro-6-methoxynaphthalen)-1(2H)-ylideneethyl]-2β-ethyl-3β-hydroxycyclopentanone
(2R,3S)-2-ethyl-3-hydroxy-2-(2-((E)-6-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)cyclopentan-1-one
Cyclopentanone, 2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl]-2-ethyl-3-hydroxy-, [2R-[2α(E),3β]]-
(2R-(2alpha(E),3beta))-2-(2-(3,4-Dihydro-6-methoxy-1(2H)-naphthylidene)ethyl)-2-ethyl-3-hydroxycyclopentan-1-one
[2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one
Levonorgestrel Impurity 20
(2R)-2α-[(E)-2-(3,4-Dihydro-6-methoxynaphthalen)-1(2H)-ylideneethyl]-2β-ethyl-3β-hydroxycyclopentanone
(2R,3S)-2-ethyl-3-hydroxy-2-(2-((E)-6-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)cyclopentan-1-one
Cyclopentanone, 2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl]-2-ethyl-3-hydroxy-, [2R-[2α(E),3β]]-
(2R-(2alpha(E),3beta))-2-(2-(3,4-Dihydro-6-methoxy-1(2H)-naphthylidene)ethyl)-2-ethyl-3-hydroxycyclopentan-1-one
[2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one
物理化学性质
沸点 | 485.3±45.0 °C(Predicted) |
密度 | 1.157±0.06 g/cm3(Predicted) |
蒸气压 | 0Pa at 25℃ |
酸度系数(pKa) | 14.05±0.40(Predicted) |
水溶解性 | 23.7mg/L at 20℃ |
LogP | 3.6 at 25℃ |
供应商信息 更多
湖北扬信医药科技有限公司
联系电话:
15347293736 15347293736
产品介绍:
中文名称:左炔诺孕酮杂质38
CAS:51773-49-0
纯度:99% HPLC
包装信息:10mg;25mg;50mg;100mg;200mg;500mg
备注:品牌:STD 提供全套结构确证图谱资料,适用于药物研发生产以及注册申报。
常州博嘉生物医药科技有限公司
联系电话:
2122619822
产品介绍:
英文名称:2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one
CAS:51773-49-0
纯度:98%+
包装信息:10g;100g;1kg;10kg
备注:请发邮件询价czbjpharma@126.com
泰州市众致生物科技有限公司
联系电话:
13012344321
产品介绍:
中文名称:2R-[2α(E),3β]]-2-[2-(3,4-二氢-6-甲氧基-1(2H)-亚萘基)乙基]-2-乙基-3-羟基环戊烷-1-酮
英文名称:2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one
CAS:51773-49-0
纯度:98%+
包装信息:10g;100g;1kg;10kg;100kg
备注:可定制