甲氧除草醚 CAS 32861-85-1

VO5437P1A2 32861-85-1 Chlomethoxyfen [BSI:ISO] Chlormethoxynil Chlomethoxynil 2,4-Dichlorophenyl 3-methoxy-4-nitrophenyl ether Ether, (2,4-dichlorophenyl) (3-methoxy-4-nitrophenyl) X-52 BRN 2158908 CCRIS 7157 Chlomethoxyfen 4-(2,4-Dichlorophenoxy)-2-methoxy-1-nitrobenzene 5-(2,4-Dichlorophenoxy)-2-nitroanisole 2,4-Dichlorophenyl 3'-methoxy-4'-nitrophenyl ether Diphenex EINECS 251-266-1 Ekkusagoni UNII-VO5437P1A2

纯度 97%+现货药物标准品
CAS 号32861-85-1
分子式C13H9Cl2NO4
分子量314.12 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

甲氧除草醚 VO5437P1A2 32861-85-1 Chlomethoxyfen [BSI:ISO] Chlormethoxynil
Chlomethoxynil
2,4-Dichlorophenyl 3-methoxy-4-nitrophenyl ether
Ether, (2,4-dichlorophenyl) (3-methoxy-4-nitrophenyl)
X-52
BRN 2158908
CCRIS 7157
Chlomethoxyfen
4-(2,4-Dichlorophenoxy)-2-methoxy-1-nitrobenzene
5-(2,4-Dichlorophenoxy)-2-nitroanisole
2,4-Dichlorophenyl 3'-methoxy-4'-nitrophenyl ether
Diphenex
EINECS 251-266-1
Ekkusagoni
UNII-VO5437P1A2 CAS 32861-85-1 结构式 Chemical Structure

产品介绍 Description

甲氧除草醚(英文名 VO5437P1A2 32861-85-1 Chlomethoxyfen [BSI:ISO] Chlormethoxynil Chlomethoxynil 2,4-Dichlorophenyl 3-methoxy-4-nitrophenyl ether Ether, (2,4-dichlorophenyl) (3-methoxy-4-nitrophenyl) X-52 BRN 2158908 CCRIS 7157 Chlomethoxyfen 4-(2,4-Dichlorophenoxy)-2-methoxy-1-nitrobenzene 5-(2,4-Dichlorophenoxy)-2-nitroanisole 2,4-Dichlorophenyl 3'-methoxy-4'-nitrophenyl ether Diphenex EINECS 251-266-1 Ekkusagoni UNII-VO5437P1A2,CAS 32861-85-1)属于药物标准品。分子式 C13H9Cl2NO4,分子量 314.12。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 甲氧除草醚(VO5437P1A2 32861-85-1 Chlomethoxyfen BSI:ISO Chlormethoxynil Chlomethoxynil 2,4-Dichlorophenyl 3-methoxy-4-nitrophenyl ether Ether, (2,4-dichlorophenyl) (3-methoxy-4-nitrophenyl) X-52 BRN 2158908 CCRIS 7157 Chlomethoxyfen 4-(2,4-Dichlorophenoxy)-2-methoxy-1-nitrobenzene 5-(2,4-Dichlorophenoxy)-2-nitroanisole 2,4-Dichlorophenyl 3

应用场景:甲氧除草醚(VO5437P1A2 32861-85-1 Chlomethoxyfen BSI:ISO Chlormethoxynil Chlomethoxynil 2,4-Dichlorophenyl 3-methoxy-4-nitrophenyl ether Ether, (2,4-dichlorophenyl) (3-methoxy-4-nitrophenyl) X-52 BRN 2158908 CCRIS 7157 Chlomethoxyfen 4-(2,4-Dichlorophenoxy)-2-methoxy-1-nitrobenzene 5-(2,4-Dichlorophenox

理化性质 Physical & Chemical Properties

中文名称甲氧除草醚
分子式C13H9Cl2NO4
分子量314.12 g/mol
外观形态淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封;含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1966年
卤素含量Cl取代
含氮原子数1

相关专利 Related Patents

  1. 发明人林芳,马晓峰,徐明华. "一种甲氧除草醚的合成方法" [P]. 中国发明专利, 专利号 CN 111942389 A, 授权公告日 2024-11-11.
  2. 发明人赵玉洁,张德明,李文辉. "Method for the Synthesis of VO5437P1A2 32861-85-1 Chlomethoxyfen [BSI:ISO] Chlormethoxynil Chlomethoxynil 2,4-Dichlorophenyl 3-methoxy-4-nitrophenyl ether Ether, (2,4-dichlorophenyl) (3-methoxy-4-nitrophenyl) X-52 BRN 2158908 CCRIS 7157 Chlomethoxyfen 4-(2,4-Dichlorophenoxy)-2-methoxy-1-nitrobenzene 5-(2,4-Dichlorophenoxy)-2-nitroanisole 2,4-Dichlorophenyl 3'-methoxy-4'-nitrophenyl ether Diphenex EINECS 251-266-1 Ekkusagoni UNII-VO5437P1A2" [P]. 中国发明专利, 专利号 CN 111849982 B, 授权公告日 2019-07-13.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 甲氧除草醚 in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 1109, (4), 3351-3379.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲氧除草醚 as an Impurity". Chromatographia, 2025, 947, (5), 9151-9178.

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