52980-68-4

• 常用中文名：N-[4-(甲基氨基)苯甲酰基]-L-谷氨酸
• 常用英文名：N-[4-(Methylamino)benzoyl]-L-glutamic Acid
• CAS号：52980-68-4
• 分子式：C₁₃H₁₆N₂O₅
• 分子量：280.27700
• 发布时间：2017-02-16 05:40:08
• 更新时间：2024-01-18 12:37:28

名称

• 中文名: N-[4-(甲基氨基)苯甲酰基]-L-谷氨酸
• 英文名: 2-[[4-(methylamino)benzoyl]amino]pentanedioic acid
• 中文别名: (S)-2-(4-(甲氨基)苯甲酰胺基)戊二酸
• 英文别名: N-Me-pAB-Glu; N-Methyl-l-valine Methyl ester,HCl; N-methyl-L-valine methyl ester hydrochloride; N-ME-VALINE-OME HCL; L-(4-N-Methylaminobenzoyl)-glutaminsaeure; N-Methylvaline methyl ester hydrochloride; N-methyl-(S)-valine methyl ester hydrochloride; H-L-MEVAL-OME HCL; N-[4-(Methylamino)benzoyl]-L-glutamic Acid; N-(4-Methylamino-benzoyl)-L-glutaminsaeure; N-METHYL-L-VALINE METHYL ESTER HYDROCHLORID; N-Me-Val-OMe; N-Methyl-L-Val-OMe*HCl; (S)-methyl 3-methyl-2-(methylamino)butanoate hydrochloride; H-MEVAL-OME HCL; N-Me-L-Val-OMe*HCl; p-(N-methylamino)benzoyl-L-glutamic acid; NMe-Val-OMe*HCl; N-[4-(Methylamino)benzoyl]-L-glutamic Acid; Methotrexate Impurity 12

物化性质

• 密度: 1.367g/cm3
• 沸点: 586.6ºC at 760 mmHg
• 分子式: C₁₃H₁₆N₂O₅
• 分子量: 280.27700
• 闪点: 308.6ºC
• 精确质量: 280.10600
• PSA: 115.73000
• LogP: 1.24000
• 折射率: 1.61

安全

• 海关编码: 2924299090

合成路线

138965-46-5 ~% 52980-68-4

文献：Luo, Jin; Smith, Michael D.; Lantrip, Douglas A.; Wang, Susan; Fuchs Journal of the American Chemical Society, 1997 , vol. 119, # 42 p. 10004 - 10013

91871-28-2 ~% 52980-68-4

文献：Luo, Jin; Smith, Michael D.; Lantrip, Douglas A.; Wang, Susan; Fuchs Journal of the American Chemical Society, 1997 , vol. 119, # 42 p. 10004 - 10013

38974-68-4 74-89-5 ~% 52980-68-4

文献：Cosulich; Smith Journal of the American Chemical Society, 1948 , vol. 70, p. 1922,1925

4271-30-1 ~% 52980-68-4

文献：Cosulich; Smith Journal of the American Chemical Society, 1948 , vol. 70, p. 1922,1925

59-05-2 ~% 945-24-4 52980-68-4

文献：Hirakawa, Kazutaka; Aoshima, Masahiro; Hiraku, Yusuke; Kawanishi, Shosuke Photochemistry and Photobiology, 2002 , vol. 76, # 5 p. 467 - 472

上下游产品

上游产品  6
138965-46-5 91871-28-2 38974-68-4 74-89-5
4271-30-1 59-05-2
下游产品  2
2410-93-7 59-05-2

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%