计算溶液所需的质量、体积或浓度。
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货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
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M335082-10mg |
10mg |
现货 ![]() |
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M335082-25mg |
25mg |
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M335082-50mg |
50mg |
现货 ![]() |
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M335082-100mg |
100mg |
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别名 | 5-(3,4-二氯苯基)-6-甲基嘧啶-2,4-二胺 |
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英文别名 | BRN 0223622 | NSC 7364 | 2aov | GTPL7412 | Metoprine [USAN] | AKOS015994567 | U 197 | C11H10Cl2N4 | METOPRINE | Neuro_000005 | MLS002701892 | SK 5265 | NSC7364 | NSC-7364 | 5-(3,4-Dichloro-phenyl)-6-methyl-pyrimidine-2,4-diamine(Metoprine) | 2,4-Diamino-5 |
规格或纯度 | Moligand™, ≥97% |
英文名称 | Metoprine |
储存温度 | -20°C储存 |
运输条件 | 超低温冰袋运输 |
产品介绍 |
Metoprine (BW 197U) is a potent histamine N-methyltransferase (HMT) inhibitor. Metoprine, a diaminopyrimidine derivative, can cross the blood-brain barrier and increase brain histamine levels by inhibiting HMT. |
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作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
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分子类型 | 小分子 |
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IUPAC Name | 5-(3,4-dichlorophenyl)-6-methylpyrimidine-2,4-diamine |
INCHI | InChI=1S/C11H10Cl2N4/c1-5-9(10(14)17-11(15)16-5)6-2-3-7(12)8(13)4-6/h2-4H,1H3,(H4,14,15,16,17) |
InChi Key | VQJHOPSWBGJHQS-UHFFFAOYSA-N |
Canonical SMILES | CC1=C(C(=NC(=N1)N)N)C2=CC(=C(C=C2)Cl)Cl |
Isomeric SMILES | CC1=C(C(=NC(=N1)N)N)C2=CC(=C(C=C2)Cl)Cl |
RTECS | UV8180000 |
关联CAS | 7761-45-7 |
PubChem CID | 24466 |
NSC Number | 7364 |
MeSH Entry Terms | 2,4-diamino-5-(3',4'-dichlorophenyl)-6-methylpyrimidine;BW 1970;BW 50,197;DDMP;methodichlorophen;methodichlorophen hydrochloride;metoprine |
分子量 | 269.13 |
溶解性 | DMSO: 4 mg/mL (14.86 mM) |
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分子量 | 269.130 g/mol |
XLogP3 | 2.800 |
氢键供体数Hydrogen Bond Donor Count | 2 |
氢键受体数Hydrogen Bond Acceptor Count | 4 |
可旋转键计数Rotatable Bond Count | 1 |
精确质量Exact Mass | 268.028 Da |
单同位素质量Monoisotopic Mass | 268.028 Da |
拓扑极表面积Topological Polar Surface Area | 77.800 Ų |
重原子数Heavy Atom Count | 17 |
形式电荷Formal Charge | 0 |
复杂度Complexity | 266.000 |
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 |
RTECS | UV8180000 |
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Appearance(M335082) | Off-White to Light Yellow Solid |
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NMR Spectrum 1H | Conforms to Structure |
Purity(HPLC area) | |
LC-MS for identification | Conforms |
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批号(Lot Number) | 证书类型 | 日期 | 货号 |
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分析证书 | 24-09-25 | M335082 |
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分析证书 | 24-09-25 | M335082 |
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分析证书 | 24-09-25 | M335082 |
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分析证书 | 24-09-25 | M335082 |
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分析证书 | 24-09-25 | M335082 |
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分析证书 | 24-09-25 | M335082 |
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分析证书 | 24-09-25 | M335082 |
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分析证书 | 24-09-25 | M335082 |
1. Malmberg-Aiello P, Ipponi A, Bartolini A, Schunack W. (2000) Antiamnesic effect of metoprine and of selective histamine H(1) receptor agonists in a modified mouse passive avoidance test.. Neurosci Lett, 288 (1): (1-4). [PMID:10869801] [10.1021/op500134e] |
2. Lecklin A, Tuomisto L, MacDonald E. (1995) Metoprine, an inhibitor of histamine N-methyltransferase but not catechol-O-methyltransferase, suppresses feeding in sated and in food deprived rats.. Methods Find Exp Clin Pharmacol, 17 (1): (47-52). [PMID:7542717] [10.1021/op500134e] |