跳转至内容
Merck
CN

223948

L-氨甲喋呤 水合物

98%

别名:

甲氨蝶呤 水合物, 对-[(2,4-二氨基喋啶-6)-N-甲基甲氨基]苯甲酰谷氨酸 水合物, L-氨甲喋呤 水合物, MTX 水合物, 氟安定 水合物, 氨甲叶酸 水合物, 氨甲喋呤 水合物

登录 查看组织和合同定价。

选择尺寸

关于此项目

经验公式（希尔记法）:
C20H22N8O5 · xH2O
化学文摘社编号:
133073-73-1
分子量:
454.44 (anhydrous basis)
UNSPSC Code:
12352005
PubChem Substance ID:
24853414
MDL number:
MFCD00150847

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

InChI

1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2/t13-;/m0./s1

InChI key

FPJYMUQSRFJSEW-ZOWNYOTGSA-N

assay

98%

form

powder

optical activity

[α]25/D +17°, c = 1 in 0.05 M Na2CO3

storage temp.

−20°C

Gene Information

human ... DHFR(1719), DHFRP1(573971), FPGS(2356), SLC19A1(6573), TYMS(7298)
mouse ... Dhfr(13361)
rat ... Dhfr(24312)

Application

二氢叶酸还原酶的强效抑制剂，以及用于抗癌抗菌素研究的试剂。
二氢叶酸还原酶的有效抑制剂 和抗肿瘤的研究试剂。 用于抑制二氢叶酸还原酶在DHFR蛋白表达系统中的表达。
二氢叶酸还原酶的有效抑制剂 和抗肿瘤的研究试剂。 用于抑制二氢叶酸还原酶在DHFR蛋白表达系统中的表达。也显示免疫抑制作用，如类风湿关节炎。
二氢叶酸还原酶的有效抑制剂 和抗肿瘤的研究试剂。 用于抑制二氢叶酸还原酶在DHFR蛋白表达系统中的表达。还可有效治疗耐甲氧嘧啶的 间日 疟原虫。

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

新产品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBJ4445V
090M17193V
MKBG8227V
MKBG8157V
MKBG3072V

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

S P Sasso et al.
Biochimica et biophysica acta, 1207(1), 74-79 (1994-07-20)
The thermodynamic parameters of the binding of some folate analogues (methotrexate, trimetrexate and trimethoprim) to dihydrofolate reductases from different species have been measured with a flow microcalorimetric method at 37 degrees C. In the absence of NADPH, the three inhibitors
F M Huennekens
Advances in enzyme regulation, 34, 397-419 (1994-01-01)
Methotrexate (MTX), one of the earliest cancer chemotherapy agents, continues to be used extensively in the treatment of leukemia and a variety of other tumors. The efficacy of this drug results from its facile uptake by cells, rapid polyglutamylation and
A Nagy et al.
Proceedings of the National Academy of Sciences of the United States of America, 90(13), 6373-6376 (1993-07-01)
A convenient synthetic method is described for the preparation of peptide-methotrexate (MTX) conjugates in which MTX is coupled selectively through the gamma-carboxyl group of its glutamic acid moiety to a free amino group in peptide analogs. The syntheses of a
Josef Singer et al.
Molecular cancer therapeutics, 13(7), 1777-1790 (2014-04-24)
Passive immunotherapy with monoclonal antibodies represents a cornerstone of human anticancer therapies, but has not been established in veterinary medicine yet. As the tumor-associated antigen EGFR (ErbB-1) is highly conserved between humans and dogs, and considering the effectiveness of the
Ian Joseph Cohen et al.
Pediatric blood & cancer, 61(1), 7-10 (2013-09-17)
To determine the optimal time of folinic acid rescue after methotrexate (MTX) treatment in patients with ALL, we selected and evaluated relevant studies that included doses, rescue delay, and side effects. Rescue at 42-48 hours resulted in considerable toxicity, except
查看所有相关文献

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持