2-[(1S,2R,8S,10S,11S,14R,15S,17S)-14,17-dihydroxy-2,8,15-trimethyl-5-oxotetracyclo[8.7.0.02,7.011,15]heptadec-6-en-14-yl]-2-oxoethyl acetate

• ChemBase编号: 173785
• 分子式: C24H34O6
• 平均质量: 418.52316
• 单一同位素质量: 418.23553881
• SMILES: C1CC(=O)C=C2[C@]1([C@@H]1[C@@H](C[C@@H]2C)[C@H]2[C@](C[C@@H]1O)([C@](CC2)(C(=O)COC(=O)C)O)C)C
• Canonical SMILES: CC(=O)OCC(=O)[C@@]1(O)CC[C@@H]2[C@]1(C)C[C@H](O)[C@H]1[C@H]2C[C@@H](C2=CC(=O)CC[C@]12C)C
• InChI: InChI=1S/C24H34O6/c1-13-9-16-17-6-8-24(29,20(28)12-30-14(2)25)23(17,4)11-19(27)21(16)22(3)7-5-15(26)10-18(13)22/h10,13,16-17,19,21,27,29H,5-9,11-12H2,1-4H3/t13-,16-,17-,19-,21+,22-,23-,24-/m0/s1
• InChIKey: ZWEFPCOQVDIOJD-LFYFAGGJSA-N

名称和登记号

名称

• IUPAC标准名: 2-[(1S,2R,8S,10S,11S,14R,15S,17S)-14,17-dihydroxy-2,8,15-trimethyl-5-oxotetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadec-6-en-14-yl]-2-oxoethyl acetate
• IUPAC传统名: 2-[(1S,2R,8S,10S,11S,14R,15S,17S)-14,17-dihydroxy-2,8,15-trimethyl-5-oxotetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadec-6-en-14-yl]-2-oxoethyl acetate
• 别名: (6α,11β)-21-(Acetyloxy)-11,17-dihydroxy-6-methylpregn-4-ene-3,20-dione; 17-Hydroxy-6α-methylcorticosterone 21-Acetate; 21-Acetoxy-11β,17-dihydroxy-6α-methylpregn-4-ene-3,20-dione; NSC 19988; U 7642; 6α-Methyl Hydrocortisone 21-Acetate

登记号

• CAS号: 1625-11-2
• PubChem SID: 164229695
• PubChem CID: 227848

理论计算性质

• Acid pKa: 12.61023
• 质子受体: 5
• 质子供体: 2
• LogD (pH = 5.5): 2.003311
• LogD (pH = 7.4): 2.0033083
• Log P: 2.003311
• 摩尔折射率: 111.1001 cm^3
• 极化性: 43.965054 Å^3
• 极化表面积: 100.9 Å^2
• 可自由旋转的化学键: 4
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: Chloroform; DMSO
• 外观: White to Off-White Solid
• 熔点: 208-210°C

安全信息

• 保存条件: Refrigerator

产品相关信息

• 分类: Derivatives & analogs of Natural Compounds

详细说明

Toronto Research Chemicals - M312520

A Methylprednisolone acetate (M326035) USP impurity.

参考文献

• Justice, J. B., Jr., et al.: J. Med. Chem., (1978)
• 21, 465 (1978)