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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| T129928-1g |
1g |
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| T129928-5g |
5g |
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| T129928-25g |
25g |
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| T129928-100g |
100g |
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| T129928-500g |
500g |
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| 别名 | 甲氧苄啶 | 2,4-二氨基-5-(3,4,5-三甲氧基苄基)嘧啶 | 2,4-二氨基-5-(3,4,5-三甲氧基苄基)嘧啶 |
|---|---|
| 英文别名 | 5-(3,4,5-Trimethoxybenzyl)-2,4-diaminopyrimidine | Resprim | Bactoprim | Espectrin | Purbal | Roubal | Streptoplus | Sulthrim | Anitrim | Bacterial [Antibiotic] | Tmp Smx | Trimethoprime [INN-French] | 2,4-Pyrimidinediamine, 5-[(3,4,5-trimethoxyphenyl)met |
| 规格或纯度 | Moligand™, ≥99% |
| 英文名称 | Trimethoprim |
| 生化机理 | 甲氧苄啶和磺胺甲恶唑结合,通过阻碍核苷酸合成,干扰细菌细胞叶酸细胞代谢。 甲氧苄啶和二氢叶酸还原酶结合,抑制二氢叶酸(DHF)和四氢叶酸(THF)还原。THF是胸腺嘧啶合成途径基本前体,干扰该途径,抑制细菌DNA合成。 |
| 储存温度 | 2-8°C储存,避光,充氩 |
| 运输条件 | 冰袋运输 |
| 备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。有毒,请参阅SDS以获取更多信息。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
| 产品介绍 |
Trimethoprim 是一种抑制细菌的抗生素,主要用于预防和治疗尿路感染 用途 甲氧苄啶是最主要的抗细菌剂。 它有二氢叶酸还原酶抑制活性和原核酶选择性。 它被用来治疗尿道感染,轻度急性前列腺炎,复发性膀胱炎,怀孕期间无症状菌尿和呼吸道感染。
主要作为抗细菌剂。 二氢叶酸还原酶抑制活性和原核酶选择性。
Trimethoprim is a bacteriostatic antibiotic mainly used in the prophylaxis and treatment of urinary tract infections. |
| 纯度 | ≥99% |
| ALogP | 0.9 |
|---|
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| 分子类型 | 小分子 |
|---|---|
| IIUPAC Name | 5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine |
| INCHI | 1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18) |
| InChi Key | IEDVJHCEMCRBQM-UHFFFAOYSA-N |
| Smiles | COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N |
| Isomeric SMILES | COC1=CC(=CC(=C1OC)OC)CC2=CN=C(N=C2N)N |
| PubChem CID | 5578 |
| UN Number | 2811 |
| Packing Group | I |
| 分子量 | 290.32 |
| Beilstein号 | 25(5)13,429 |
| Reaxy-Rn | 625127 |
| 溶解性 | Soluble in water (0.4 mg/ml), ethanol (2.6 mg/ml at 20 °C), methanol (12.1 mg/ml), chloroform (22.2 mg/ml at 20 °C), and DMSO (50 mg/ml). |
|---|---|
| 敏感性 | 对光线和湿度敏感 |
| 熔点 | 199-203℃ |
| 分子量 | 290.320 g/mol |
| XLogP3 | 0.900 |
| 氢键供体数Hydrogen Bond Donor Count | 2 |
| 氢键受体数Hydrogen Bond Acceptor Count | 7 |
| 可旋转键计数Rotatable Bond Count | 5 |
| 精确质量Exact Mass | 290.138 Da |
| 单同位素质量Monoisotopic Mass | 290.138 Da |
| 拓扑极表面积Topological Polar Surface Area | 106.000 Ų |
| 重原子数Heavy Atom Count | 21 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 307.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07, GHS08, GHS09 |
|---|---|
| 信号词 | 危险 |
| 危险声明 |
H302: 吞食有害 H361: 怀疑破坏生育力或未出生的孩子 H372: 通过长时间或反复暴露对器官造成损害 H411: 对水生生物有毒并具有长期持续影响 |
| 预防措施声明 |
P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P330: 漱口 P391: 收集溢出物 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P203: 使用前,获取、阅读并遵守所有安全说明。 P301+P317: 如果被吞咽:请寻求医疗帮助。 P318: 如果暴露或担心,请就医。 P319: 如果你感到不适,请寻求医疗帮助。 |
| RTECS | UV8225000 |
| Class | 6.1 |
| Merck Index | 9709 |
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
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| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
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| 分析证书 | T129928 | |
| 分析证书 | T129928 | |
| 分析证书 | T129928 |
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