59-33-6
基本信息
马来酸新安替根
苹果酸吡纳明
苹果酸新按特甘
顺丁烯二酸吡纳明
马来酸美吡拉敏
MEPYRAMINE MALEATE
MEPYRAMINE MALEATE SALT
N-[4-METHOXY-PHENYL]METHYL-N',N'-DIMETHYL-N[2-PYRIDINYL]-1,2-ETHANEDIAMINE MALEATE SALT
N-(P-METHOXYBENZYL)-N',N'-DIMETHYL-N-2-PYRIDYLETHYLENEDIAMINE MALEATE
PYRANISAMINE MALEATE
PYRILAMINE MALEATE
PYRILAMINE MALEATE SALT
(z)-2-butenedioat
1,2-Ethanediamine,N-[(4-methoxyphenyl)methyl]-N’,N’-dimethyl-N-2-pyridinyl-,(Z)-2-butenedioate(1:1)
2-((2-(dimethylamino)ethyl)(p-methoxybenzyl)amino)pyridinebimaleate
2-((2-(dimethylamino)ethyl)(p-methoxybenzyl)amino)-pyridinmaleate(1:1)
2786r.p.maleate
2-ethanediamine,n-[(4-methoxyphenyl)methyl]-n’,n’-dimethyl-n-2-pyridinyl-(
anisopyradamine
anthisanmaleate
antihist
diaminidemaleate
minihist
n-((4-methoxyphenyl)methyl)-n,n’-dimethyl-n-2-pyridinyl-2-ethanediamine
物理化学性质
| 熔点 | 101-103°C |
| 储存条件 | 2-8°C |
| 储存条件 | 2-8°C |
| 溶解度 | 极易溶于水,易溶于乙醇(96%)。 |
| 形态 | neat |
| 颜色 | 白色 |
| 水溶解性 | Soluble in water at 100mg/ml |
| 最大波长(λmax) | 310nm(EtOH)(lit.) |
| Merck | 14,7984 |
| 稳定性 | 可燃。与强氧化剂不相容。 |
| 主要应用 | pharmaceutical (small molecule) |
| InChI | 1S/C17H23N3O.C4H4O4/c1-19(2)12-13-20(17-6-4-5-11-18-17)14-15-7-9-16(21-3)10-8-15;5-3(6)1-2-4(7)8/h4-11H,12-14H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1- |
| InChIKey | JXYWFNAQESKDNC-BTJKTKAUSA-N |
| SMILES | OC(=O)\C=C/C(O)=O.COc1ccc(CN(CCN(C)C)c2ccccn2)cc1 |
| LogP | 2.751 (est) |
| CAS 数据库 | 59-33-6(CAS DataBase Reference) |
| EPA化学物质信息 | Pyrilamine maleate (59-33-6) |
安全数据
| 危险性符号(GHS) | ![]() GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H302-H315-H319-H335 |
| 防范说明 | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| 危险品标志 | Xn |
| 危险类别码 | 22-36/37/38 |
| 危险类别码 | R22-R36/37/38 |
| 安全说明 | 26-36/37 |
| 安全说明 | S26-S36/37 |
| WGK Germany | 3 |
| WGK Germany | 3 |
| RTECS号 | UT1225000 |
| TSCA | Yes |
| REACH 注册登记 | Active |
| 海关编码 | 2933399090 |
| 存储类别 | 11 - Combustible Solids |
| 危险性类别 | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| 毒性 | LD50 orally in mice: 338 mg/kg (Hunziker) |
知名试剂公司产品信息
马来酸吡拉明价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | HY-B1281R | N-[(4-甲氧苯基)甲基]-N-(2-吡啶基)-N’,N’-二甲基-乙二胺马来酸盐 Mepyramine maleate (Standard) | 59-33-6 | 25 mg | 440元 |
| 2026/09/15 | HY-B1281 | N-[(4-甲氧苯基)甲基]-N-(2-吡啶基)-N’,N’-二甲基-乙二胺马来酸盐 Mepyramine maleate | 59-33-6 | 25 mg | 153元 |
| 2026/09/15 | HY-B1281R | N-[(4-甲氧苯基)甲基]-N-(2-吡啶基)-N’,N’-二甲基-乙二胺马来酸盐 Mepyramine maleate (Standard) | 59-33-6 | 50 mg | 660元 |
常见问题列表
Kd: 0.8 nM (Histamine H1 receptor), 5200 nM (Histamine H2 receptor), >3000 nM (Histamine H3 receptor)
pKd: 9.4 (Histamine H1 receptor)
Mepyramine maleate is an antagonist of histamine H1 receptor, with K d s of 0.8 nM, 5200 nM and >3000 nM for H1, H2, and H3 receptor, respectively, and a pK d of 9.4 for H1 receptor. Mepyramine binds to the H1 receptor with different K d s in Guinea pig brain (0.8 nM), rat brain (9.1 nM) and DDT1-MF-2 and BC3H1 cell (276 nM). Mepyramine decreases the InsP levels in CHO-gpH1 cells, with log EC 50 of -7.94 ± 0.11, and reduces the the maximal response to ATP in CHO-gpH1 cells.
Mepyramine obviously decreases the second phase of nociceptive response via i.p at 10 and 20 mg/kg, but shows no significant effect at 5 mg/kg in rats.
