Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯） CAS 26780-50-7

51L8Z461QZ WE369X5600 LQ35R50VR1 1SIA8062RS HFB0YWNRAP SJN700Q87A U5MPH5YWJ9 58X445TH30 93PPD1S477 C329FPO0UC K6S9F6373P 26780-50-7 USA36U2P3T 7SVE964630 QD923V64H3 Polylactic acid-polyglycolic acid copolymer Polyglactin 370 [USAN] Polyglactin 910 [USAN] 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polymer with 1,4-dioxane-2,5-dione 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polyester with p-dioxane-2,5-dione 1,4-Dioxane-2,5-dione-1-DL-3,6-dimethyl-1,4-dioxane-2,5-dione copolymer 1,4-Dioxane-2,5-dione, polymer with 3,6-dimethyl-1,4-dioxane-2,5-dione 3,6-Dimethyl-p-dioxane-2,5-dione polymer with p-dioxane-2,5-dione Poly(dl-lactide-co-glycolide) Poly((oxycarbonylmethylene)(sub m)-co-(oxycarbonylethylidene)(sub n)) Vicryl Diglycolide-DL-dilactide copolymer DL-Lactide-glycolide copolymer Ethicon W 9045 Glycolide - lactide copolymer Lactide - glycolide copolymer Lactomer Medisorb (polymer) Medisorb 8515DL Poly(glycolide - lactide) Poly(glycolide-co-lactide) Resomer RG 206 Resomer RG 501H Resomer RG 503H Resomer RG 504 Resomer RG 505 Resomer RG 506 Resomer RG 752 Resomer RG 752H Resomer RG 755 Resomer RG 756 RG 503 RG 755 Vicryl 910 Vicryl PM p-Dioxane-2,5-dione, polyester with 3,6-dimethyl-p-dioxane-2,5-dione Glycolide-DL-lactide copolymer Glycolide-DL-lactide polymer Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n) Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n). Molecular weight is approximately 80,000 Atrigel Polyglactin 370 Polyglactin 910 UNII-7SVE964630 UNII-QD923V64H3 UNII-WE369X5600 UNII-58X445TH30 UNII-93PPD1S477 UNII-LQ35R50VR1 XLG UNII-51L8Z461QZ UNII-USA36U2P3T Vicryl Plus Vicryl Rapide RG 502 UNII-1SIA8062RS UNII-U5MPH5YWJ9 UNII-HFB0YWNRAP UNII-K6S9F6373P UNII-C329FPO0UC UNII-SJN700Q87A

纯度 97%+现货药物标准品
CAS 号26780-50-7
分子式C6H8O4 C4H4O4
分子量N/A 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

Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯） 51L8Z461QZ WE369X5600 LQ35R50VR1 1SIA8062RS HFB0YWNRAP SJN700Q87A U5MPH5YWJ9 58X445TH30 93PPD1S477 C329FPO0UC K6S9F6373P 26780-50-7 USA36U2P3T 7SVE964630 QD923V64H3 Polylactic acid-polyglycolic acid copolymer Polyglactin 370 [USAN] Polyglactin 910 [USAN] 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polymer with 1,4-dioxane-2,5-dione 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polyester with p-dioxane-2,5-dione 1,4-Dioxane-2,5-dione-1-DL-3,6-dimethyl-1,4-dioxane-2,5-dione copolymer 1,4-Dioxane-2,5-dione, polymer with 3,6-dimethyl-1,4-dioxane-2,5-dione 3,6-Dimethyl-p-dioxane-2,5-dione polymer with p-dioxane-2,5-dione Poly(dl-lactide-co-glycolide) Poly((oxycarbonylmethylene)(sub m)-co-(oxycarbonylethylidene)(sub n)) Vicryl Diglycolide-DL-dilactide copolymer DL-Lactide-glycolide copolymer Ethicon W 9045 Glycolide - lactide copolymer Lactide - glycolide copolymer Lactomer Medisorb (polymer) Medisorb 8515DL Poly(glycolide - lactide) Poly(glycolide-co-lactide) Resomer RG 206 Resomer RG 501H Resomer RG 503H Resomer RG 504 Resomer RG 505 Resomer RG 506 Resomer RG 752 Resomer RG 752H Resomer RG 755 Resomer RG 756 RG 503 RG 755 Vicryl 910 Vicryl PM p-Dioxane-2,5-dione, polyester with 3,6-dimethyl-p-dioxane-2,5-dione Glycolide-DL-lactide copolymer Glycolide-DL-lactide polymer Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n) Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n). Molecular weight is approximately 80,000 Atrigel Polyglactin 370 Polyglactin 910 UNII-7SVE964630 UNII-QD923V64H3 UNII-WE369X5600 UNII-58X445TH30 UNII-93PPD1S477 UNII-LQ35R50VR1 XLG UNII-51L8Z461QZ UNII-USA36U2P3T Vicryl Plus Vicryl Rapide RG 502 UNII-1SIA8062RS UNII-U5MPH5YWJ9 UNII-HFB0YWNRAP UNII-K6S9F6373P UNII-C329FPO0UC UNII-SJN700Q87A CAS 26780-50-7 结构式 Chemical Structure

产品介绍 Description

Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯）（51L8Z461QZ WE369X5600 LQ35R50VR1 1SIA8062RS HFB0YWNRAP SJN700Q87A U5MPH5YWJ9 58X445TH30 93PPD1S477 C329FPO0UC K6S9F6373P 26780-50-7 USA36U2P3T 7SVE964630 QD923V64H3 Polylactic acid-polyglycolic acid copolymer Polyglactin 370 [USAN] Polyglactin 910 [USAN] 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polymer with 1,4-dioxane-2,5-dione 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polyester with p-dioxane-2,5-dione 1,4-Dioxane-2,5-dione-1-DL-3,6-dimethyl-1,4-dioxane-2,5-dione copolymer 1,4-Dioxane-2,5-dione, polymer with 3,6-dimethyl-1,4-dioxane-2,5-dione 3,6-Dimethyl-p-dioxane-2,5-dione polymer with p-dioxane-2,5-dione Poly(dl-lactide-co-glycolide) Poly((oxycarbonylmethylene)(sub m)-co-(oxycarbonylethylidene)(sub n)) Vicryl Diglycolide-DL-dilactide copolymer DL-Lactide-glycolide copolymer Ethicon W 9045 Glycolide - lactide copolymer Lactide - glycolide copolymer Lactomer Medisorb (polymer) Medisorb 8515DL Poly(glycolide - lactide) Poly(glycolide-co-lactide) Resomer RG 206 Resomer RG 501H Resomer RG 503H Resomer RG 504 Resomer RG 505 Resomer RG 506 Resomer RG 752 Resomer RG 752H Resomer RG 755 Resomer RG 756 RG 503 RG 755 Vicryl 910 Vicryl PM p-Dioxane-2,5-dione, polyester with 3,6-dimethyl-p-dioxane-2,5-dione Glycolide-DL-lactide copolymer Glycolide-DL-lactide polymer Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n) Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n). Molecular weight is approximately 80,000 Atrigel Polyglactin 370 Polyglactin 910 UNII-7SVE964630 UNII-QD923V64H3 UNII-WE369X5600 UNII-58X445TH30 UNII-93PPD1S477 UNII-LQ35R50VR1 XLG UNII-51L8Z461QZ UNII-USA36U2P3T Vicryl Plus Vicryl Rapide RG 502 UNII-1SIA8062RS UNII-U5MPH5YWJ9 UNII-HFB0YWNRAP UNII-K6S9F6373P UNII-C329FPO0UC UNII-SJN700Q87A）是药物分析与质量控制领域常用的药物标准品，CAS 号 26780-50-7。分子式 C6H8O4 C4H4O4。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录，可一站式满足配套采购需求。

CAS编号 26780-50-7 对应的化合物Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯）（英文标识 51L8Z461QZ WE369X5600 LQ35R50VR1 1SIA8062RS HFB0YWNRAP SJN700Q87A U5MPH5YWJ9 58X445TH30 93PPD1S477 C329FPO0UC K6S9F6373P 26780-50-7 USA36U2P3T 7SVE964630 QD923V64H3 Polylactic acid-polyglycolic acid copolymer Polyglactin 370 USAN Polyglactin 910 USAN 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polymer with 1,4-dioxane-2,5-dione 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polyester with p-dioxane-2,5-dione 1,4-Diox

应用场景：从实际应用出发，Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯）（CAS 26780-50-7）在化学分析中作为关键的基准对照物质。 推荐以Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯）配制标准系列工作溶液，用于建立标准曲线实现外标法定量。 建议使用甲醇为溶剂配制储备溶液，根据检测灵敏度需求逐级稀释。 使用建议： - 称量前将样品在干燥器内平衡至室温（约30分钟）； - 储备溶液建议用甲醇配制，于阴凉处（≤25°C）保存，密封防潮

理化性质 Physical & Chemical Properties

中文名称Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯）
分子式C6H8O4 C4H4O4
分子量260.20 g/mol
外观形态类白色至淡黄色结晶性粉末
纯度97%+
储存条件阴凉处（≤25°C）保存，密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO
稳定性空气中长期暴露可能发生缓慢氧化；具有吸湿性，开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1964年

相关专利 Related Patents

  1. 发明人唐晓军，韩伟，周伟. "一种Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯）的合成方法" [P]. 中国发明专利, 专利号 CN 111665851 B, 授权公告日 2018-10-16.
  2. 发明人罗永刚，高志强，郑宇鹏. "Method for the Synthesis of 51L8Z461QZ WE369X5600 LQ35R50VR1 1SIA8062RS HFB0YWNRAP SJN700Q87A U5MPH5YWJ9 58X445TH30 93PPD1S477 C329FPO0UC K6S9F6373P 26780-50-7 USA36U2P3T 7SVE964630 QD923V64H3 Polylactic acid-polyglycolic acid copolymer Polyglactin 370 [USAN] Polyglactin 910 [USAN] 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polymer with 1,4-dioxane-2,5-dione 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polyester with p-dioxane-2,5-dione 1,4-Dioxane-2,5-dione-1-DL-3,6-dimethyl-1,4-dioxane-2,5-dione copolymer 1,4-Dioxane-2,5-dione, polymer with 3,6-dimethyl-1,4-dioxane-2,5-dione 3,6-Dimethyl-p-dioxane-2,5-dione polymer with p-dioxane-2,5-dione Poly(dl-lactide-co-glycolide) Poly((oxycarbonylmethylene)(sub m)-co-(oxycarbonylethylidene)(sub n)) Vicryl Diglycolide-DL-dilactide copolymer DL-Lactide-glycolide copolymer Ethicon W 9045 Glycolide - lactide copolymer Lactide - glycolide copolymer Lactomer Medisorb (polymer) Medisorb 8515DL Poly(glycolide - lactide) Poly(glycolide-co-lactide) Resomer RG 206 Resomer RG 501H Resomer RG 503H Resomer RG 504 Resomer RG 505 Resomer RG 506 Resomer RG 752 Resomer RG 752H Resomer RG 755 Resomer RG 756 RG 503 RG 755 Vicryl 910 Vicryl PM p-Dioxane-2,5-dione, polyester with 3,6-dimethyl-p-dioxane-2,5-dione Glycolide-DL-lactide copolymer Glycolide-DL-lactide polymer Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n) Poly((oxycarbonylmethylene)m-co-(oxycarbonylethylidene)n). Molecular weight is approximately 80,000 Atrigel Polyglactin 370 Polyglactin 910 UNII-7SVE964630 UNII-QD923V64H3 UNII-WE369X5600 UNII-58X445TH30 UNII-93PPD1S477 UNII-LQ35R50VR1 XLG UNII-51L8Z461QZ UNII-USA36U2P3T Vicryl Plus Vicryl Rapide RG 502 UNII-1SIA8062RS UNII-U5MPH5YWJ9 UNII-HFB0YWNRAP UNII-K6S9F6373P UNII-C329FPO0UC UNII-SJN700Q87A" [P]. 中国发明专利, 专利号 CN 113644754 A, 授权公告日 2015-01-03.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯） in Pharmaceutical Formulations". Molecules, 2018, 1354, (2), 840-862.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of Resomer<SUP>®</SUP> RG 504 H，聚（<SC>D,L</SC>-丙交酯-<I>co</I>-乙交酯） as an Impurity". Chemosphere, 2019, 473, (8), 6623-6646.

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