7-methyl-2,3,6,7-tetrahydro(2,4,5,6-13C4,1,3,9-15N3)-1H-purine-2,6-dione

• ChemBase编号: 140040
• 分子式: C6H6N4O2
• 平均质量: 173.08828605
• 单一同位素质量: 173.05359948
• SMILES: Cn1c[15n][13c]2[13c]1[13c](=O)[15nH][13c](=O)[15nH]2
• Canonical SMILES: O=[13c]1[15nH][13c](=O)[13c]2[13c]([15nH]1)[15n]cn2C
• InChI: InChI=1S/C6H6N4O2/c1-10-2-7-4-3(10)5(11)9-6(12)8-4/h2H,1H3,(H2,8,9,11,12)/i3+1,4+1,5+1,6+1,7+1,8+1,9+1
• InChIKey: PFWLFWPASULGAN-JVYICBGUSA-N

名称和登记号

名称

• IUPAC标准名: 7-methyl-2,3,6,7-tetrahydro(2,4,5,6-^1^3C₄,1,3,9-^1^5N₃)-1H-purine-2,6-dione
• IUPAC传统名: 7-methyl-1,3-dihydro(2,4,5,6-^1^3C₄,1,3,9-^1^5N₃)purine-2,6-dione
• 别名: 2,6-二羟基-7-甲基嘌呤-13C4,15N3 (2,4,5,6-13C4, 1,3,9-15N3); 7-甲基黄嘌呤-2,4,5,6-13C4, 1,3,9-15N3; 2,6-Dihydroxy-7-methylpurine-2,4,5,6-13C4, 1,3-15N2 (partial 15N labeling at N9); 7-Methylxanthine-2,4,5,6-13C4, 1,3-15N2 (partial 15N labeling at N9)

登记号

• MDL号: MFCD11656102
• PubChem SID: 162234285
• PubChem CID: 53442247

理论计算性质

• Acid pKa: 9.307899
• 质子受体: 3
• 质子供体: 2
• LogD (pH = 5.5): 0.016545363
• LogD (pH = 7.4): 0.011344068
• Log P: 0.016612275
• 摩尔折射率: 41.8186 cm^3
• 极化性: 14.247815 Å^3
• 极化表面积: 76.02 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

• 熔点: ≥300 °C
• 质量偏移: M+7

安全信息

• 德国WGK号: 2
• 保存温度: -20°C

产品相关信息

• 纯度: 98% (CP)
• 同位素纯度: 98 atom % 15N (based on 15N2); 99 atom % 13C
• Mol. Weight: mol wt 172.02 by atom % calculation
• Empirical Formula (Hill Notation): 13C4C2H615N2N2O2

详细说明

Sigma Aldrich - 705225

包装
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.