methylhydrazine; sulfuric acid

• ChemBase编号: 123290
• 分子式: CH8N2O4S
• 平均质量: 144.15022
• 单一同位素质量: 144.02047775
• SMILES: S(=O)(=O)(O)O.N(N)C
• Canonical SMILES: OS(=O)(=O)O.CNN
• InChI: InChI=1S/CH6N2.H2O4S/c1-3-2;1-5(2,3)4/h3H,2H2,1H3;(H2,1,2,3,4)
• InChIKey: KJDJPXUIZYHXEZ-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: methylhydrazine; sulfuric acid
• IUPAC传统名: methyl hydrazine; sulfuric acid
• 别名: methylhydrazine sulfate; MHS; Methylhydrazine Monosulfate; Methylhydrazinium Sulfate; NSC 3802; Methyl Hydrazine Sulfate

登记号

• CAS号: 302-15-8
• PubChem SID: 162217643
• PubChem CID: 165286

理论计算性质

• Acid pKa: -3.034349
• 质子受体: 4
• 质子供体: 2
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• 摩尔折射率: 13.7708 cm^3
• 极化性: 6.279968 Å^3
• 极化表面积: 74.6 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: DMSO; Water
• 外观: White to Off-White solid
• 熔点: 141-143°C

安全信息

• 保存条件: -20°C Freezer, Under Inert Atmosphere

产品相关信息

• 成盐信息: H2SO4

详细说明

Toronto Research Chemicals - M312300

A substituted hydrazine used in the preparation of pyrazole-3-carboxamide derivatives as 5-HT2B receptor antagonists.

参考文献

• Evans, B., et al.: J. Med. Chem., 31, 2235 (1988)
• Schreiber, S., et al.: Bioorg. Med. Chem., 6, 1127 (1988)