(2S)-2-amino-4-methyl-N-(naphthalen-2-yl)pentanamide hydrochloride

• ChemBase编号: 155555
• 分子式: C16H21ClN2O
• 平均质量: 292.80374
• 单一同位素质量: 292.13424098
• SMILES: CC(C)C[C@@H](C(=O)Nc1ccc2ccccc2c1)N.Cl
• Canonical SMILES: CC(C[C@@H](C(=O)Nc1ccc2c(c1)cccc2)N)C.Cl
• InChI: InChI=1S/C16H20N2O.ClH/c1-11(2)9-15(17)16(19)18-14-8-7-12-5-3-4-6-13(12)10-14;/h3-8,10-11,15H,9,17H2,1-2H3,(H,18,19);1H/t15-;/m0./s1
• InChIKey: HTHKKWZMEVJWQF-RSAXXLAASA-N

名称和登记号

名称

• IUPAC标准名: (2S)-2-amino-4-methyl-N-(naphthalen-2-yl)pentanamide hydrochloride
• IUPAC传统名: (2S)-2-amino-4-methyl-N-(naphthalen-2-yl)pentanamide hydrochloride
• 别名: L-Leucine-2-naphthylamide hydrochloride; L-Leucine β-naphthylamide hydrochloride

登记号

• CAS号: 893-36-7
• EC号: 212-970-4
• MDL号: MFCD00034972
• Beilstein号: 3918167
• PubChem SID: 24896251; 162249693
• PubChem CID: 16219549

理论计算性质

• Acid pKa: 13.236425
• 质子受体: 2
• 质子供体: 2
• LogD (pH = 5.5): 0.5165914
• LogD (pH = 7.4): 2.1758904
• Log P: 3.0991776
• 摩尔折射率: 78.8984 cm^3
• 极化性: 31.680584 Å^3
• 极化表面积: 55.12 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: H2O: soluble
• 熔点: 255-260 °C (dec.)
• 比旋光度: [α]20/D +89±3°, c = 1% in H2O

安全信息

• 德国WGK号: 3
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: -20°C

产品相关信息

• 纯度: ≥97.0% (AT)
• 品质说明: substrate for the det. of leucine aminopeptidase acc. Seligmann
• Empirical Formula (Hill Notation): C16H20N2O · HCl

详细说明

Sigma Aldrich - L0376

Application
Substrate for leucine aminopeptidase determination in colorimetric and histochemical procedures.
Quality
Very low free β-naphthylamine.

Sigma Aldrich - 61900

Application
Substrate for leucine aminopeptidase determination in colorimetric and histochemical procedures.
Other Notes
Used as substrate: for the assay of leucine aminopeptidase (EC 3.4.1.1)1,2; Spectrophotometric assay of Aeromonas aminopeptidase3; in aminopeptidase profiling identification of bacterial pathogens by laser excited fluorescence4