(2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(2H3)methyl(2H5)butanoic acid

• ChemBase编号: 139653
• 分子式: C20H21NO4
• 平均质量: 339.38504
• 单一同位素质量: 339.14705816
• SMILES: [C@@H](C(=O)O)(C(C)C)NC(=O)OCC1c2ccccc2c2c1cccc2
• Canonical SMILES: O=C(N[C@H](C(=O)O)C(C)C)OCC1c2ccccc2c2c1cccc2
• InChI: InChI=1S/C20H21NO4/c1-12(2)18(19(22)23)21-20(24)25-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17-18H,11H2,1-2H3,(H,21,24)(H,22,23)/t18-/m0/s1
• InChIKey: UGNIYGNGCNXHTR-SFHVURJKSA-N

名称和登记号

名称

• IUPAC标准名: (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(^2H₃)methyl(^2H₅)butanoic acid
• IUPAC传统名: (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(^2H₃)methyl(^2H₅)butanoic acid
• 别名: N-(9-Fluorenylmethoxycarbonyl)-L-valine-2,3,4,4,4,5,5,5-d8; L-Valine-d8, N-Fmoc derivative; Fmoc-Val-OH-d8

登记号

• MDL号: MFCD04118288
• PubChem SID: 162233901
• PubChem CID: 71310264

理论计算性质

• Acid pKa: 3.8553767
• 质子受体: 3
• 质子供体: 2
• LogD (pH = 5.5): 2.28408
• LogD (pH = 7.4): 0.69673896
• Log P: 3.9328122
• 摩尔折射率: 93.5727 cm^3
• 极化性: 37.678387 Å^3
• 极化表面积: 75.63 Å^2
• 可自由旋转的化学键: 6
• 里宾斯基五规则: true

分子性质

理化性质

• 熔点: 143-145 °C(lit.)
• 比旋光度: [α]20/D -17°, c = 1 in DMF
• 质量偏移: M+8

产品相关信息

• 同位素纯度: 98 atom % D
• Mol. Weight: mol wt 347.29 by atom % calculation
• 线性分子式: (CD3)2CDCD(NH-Fmoc)COOH

详细说明

Sigma Aldrich - 616087

包装
1 g in glass bottle
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.