吡啶-2,6-二羧酸 | 499-83-2

中文名称:吡啶-2,6-二羧酸
英文名称:Pyridine-2,6-dicarboxylic acid
CAS No.:499-83-2
分子式:C7H5NO4 分子量:167.1189
江苏凌一实业有限公司
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湖北广奥生物科技有限公司
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济南泛诺化工有限公司
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chem960为您提供 136 吡啶-2,6-二羧酸生产厂家
简介
Pyridine-2,6-dicarboxylic acid 是一种生化试剂,可作为生物材料或有机化合物,用于生命科学相关研究。
名称和标识符
  • MDL:MFCD00006299
  • InChIKey:WJJMNDUMQPNECX-UHFFFAOYSA-N
  • Inchi:1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12)
  • SMILES:O([H])C(C1C([H])=C([H])C([H])=C(C(=O)O[H])N=1)=O
  • BRN:131629
中文别名
  • 吡啶-2,6-二羧酸
  • 2,6-吡啶二甲酸
  • 吡啶-2,6-二甲酸
  • 2,6-吡啶二羧酸
  • 2,6-二羧酸吡啶
  • 2,6-二吡啶羧酸
  • 皮考啉二酸
  • 2,6-二羧基吡啶
  • 2.6-吡啶二羧酸
  • 2,6-吡啶二羧酸,GR 进分
  • 2,6-二吡啶甲酸
  • 2,6-二甲基吡啶酸
  • 吡啶2,6-二羧酸
  • 2,6-吡啶二羧
  • 2,6-二羧酸吡啶水合物
  • 吡啶-2,6-二甲
  • 二皮考啉酸
  • 吡啶二羧酸 溶液
  • 吡啶-2,6-二羧酸,医药级,纯度:>99%
英文别名
  • 2,6-Pyridinedicarboxylic acid
  • Dipicolinic acid
  • Pyridine-2,6-dicarboxylic acid
  • 2,6-DIPICOLINIC ACID
  • AKOS 2002
  • 'DIPICOLINIC ACID'
  • IFLAB-BB F0451-0137
  • RARECHEM AL BO 1335
  • 2.6-pyridine carboxylic acid
  • 2.6-Pyridinedicarboxylicacid
  • 2,5-DIMETHYL-3-ETHYLBENZOTHIAZOLIUM ETHYLSULFATE
  • 2,6-Dicarboxypyridine
  • 2,6-pyridinecarboxylic acid
  • dipicolin
  • DPA,DPAc,Dipicolinic acid
  • pyridine-2,6-carboxylic acid
  • pyridine-2,6-dicarboxylic
  • DPA
  • DPAc
  • Dipicolinate
  • 2,6-pyridinedicarboxylate
  • 2,6-Pyridinedicarboxylicacid
  • UE81S5CQ0G
  • WJJMNDUMQPNECX-UHFFFAOYSA-N
  • 2,6-pyridinedicarboxylic acid (dipicolinic acid)
  • zinc dipicolinate
  • 2,6-pyridindicarbons
  • pydcH2
  • PubChem8067
  • 4ih3
  • pyridine carboxylate, 6d
  • Dipicolinic Acid
计算特性
  • 精确分子量:167.02200
  • 氢键供体数量:2
  • 氢键受体数量:5
  • 可旋转化学键数量:2
  • 同位素质量:167.021858
  • 重原子数量:12
  • 复杂度:184
  • 同位素原子数量:0
  • 确定原子立构中心数量:0
  • 不确定原子立构中心数量:0
  • 确定化学键立构中心数量:0
  • 不确定化学键立构中心数量:0
  • 共价键单元数量:1
  • 疏水参数计算参考值(XlogP):0.6
  • 表面电荷:0
  • 拓扑分子极性表面积:87.5
实验特性
  • LogP:0.47800
  • PSA:87.49000
  • 折射率:1.6280 (estimate)
  • 水溶性:5 g/L (20 ºC)
  • 沸点:463.7°C at 760 mmHg
  • 熔点:252°C(dec.)(lit.)
  • 闪点:华氏:370.4 °F
    摄氏:188 °C
  • 溶解度:H2O: 1%, clear
  • 浓度:0.02 M C7H5NO4 in water (0.04N)
  • 颜色与性状:针状结晶(含一个半结晶水)
  • PH值:2.0 (5g/l, H2O, 20℃)
  • 溶解性:溶于热水,微溶于冷水、热乙醇和乙酸,极难溶于冷乙醇。
  • 酸度系数(pKa):2.16(at 25℃)
  • 密度:1.5216 (rough estimate)
国际标准相关数据
  • EINECS:176
海关数据
  • 海关编码:29333999
  • 海关数据:

    中国海关编码:

    2933399090

    概述:

    2933399090. 其他结构含非稠合吡啶环的化合物. 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:20.0%

    申报要素:

    品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

专业数据库参考
参考资料
  • Reaxys RN:131629
  • Beilstein:22,154
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