23646-68-6

• 常用中文名：4-硝基苯基-2-乙酰氨基-2-脱氧-α-D-吡喃半乳糖苷
• 常用英文名：|p|-Nitrophenyl 2-acetamido-2-deoxy-α-D-galactopyranoside
• CAS号：23646-68-6
• 分子式：C₁₄H₁₈N₂O₈
• 分子量：342.301
• 发布时间：2018-12-30 01:01:58
• 更新时间：2026-07-10 19:40:45
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名称

• 中文名: 4-硝基苯基-2-乙酰氨基-2-脱氧-α-D-吡喃半乳糖苷
• 英文名: 4-nitrophenyl N-acetyl-α-D-galactosaminide
• 中文别名: 4-硝基苯基 N-乙酰-α-D-半乳糖胺; 4-硝基苯基-N-乙酰基-Α-D-氨基半乳糖; 4-硝基苯基-2-乙酰氨基-2-脱氧-Α-D-吡喃半乳糖苷; 4-硝基苯基-2-乙酰氨基-2-脱氧-Alpha-D-吡喃半乳糖苷; N-((2R,3R,4R,5R,6R)-4,5-二羟基-6-(羟甲基)-2-(4-硝基苯氧基)四氢-2H-吡喃-3-基)乙酰胺
• 英文别名: p-Nitrophenyl 2-acetamido-2-deoxy-α-D-galactopyranoside; P-NITROPHENYL N-ACETYL-A-D-*GALACTOSAMIN IDE; 4-NITROPHENYL-N-ACETYL-ALPHA-D-GALACTOSAMINE; 4-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE; N-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(4-nitrophenoxy)oxan-3-yl]ethanamide; P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE; 4-Νitrophenyl 2-(acetylaMino)-2-deoxy; 4-Nitrophenyl 2-(acetylamino)-2-deoxy-α-D-galacto-hexopyranoside; p-Nitrophenyl-alpha-N-acetylgalactosamine; N-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-methylol-2-(4-nitrophenoxy)tetrahydropyran-3-yl]acetamide; P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-A-D-GALACTOPYRANOSIDE; N-((2R,3R,4R,5R,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-2-(4-nitrophenoxy)tetrahydro-2H-pyran-3-yl)acetamide; P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-α-D-GALACTOPYRANOSIDE; α-D-Galactopyranoside, 4-nitrophenyl 2-(acetylamino)-2-deoxy; GalNAc-alpha-PNP; 4-Nitrophenyl 2-(acetylamino)-2-deoxy-alpha-D-galactopyranoside; GALNAC-A-PNP; 4-Nitrophenyl N-acetyl-α- D -galactosaminide; 4-NITROPHENYL 2-ACETAMIDO-2-DEOXY-A-D-GALACTOPYRANOSIDE, MIN., HPLC; 4-NITROPHENYL-N-ACETYL-ALPHA-D-GALACTOSAMINIDE; 4-Nitrophenyl-N-acetyl-α-D-galactosaminide; 4-nitrophenyl N-acetyl-alpha-D-galactosaminide; p-Nitrophenyl N-acetyl-alpha-D-galactosaminoside; P-NITROPHENYL N-ACETYL-ALPHA-D-GALACTOSAMINIDE; 4-Nitrophenyl 2-acetamido-2-deoxy-α-D-galactopyranoside; N-[(2R,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(4-nitrophenoxy)oxan-3-yl]acetamide

物化性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 694.7±55.0 °C at 760 mmHg
• 熔点: 229-231°C (dec.)
• 分子式: C₁₄H₁₈N₂O₈
• 分子量: 342.301
• 闪点: 374.0±31.5 °C
• 精确质量: 342.106323
• PSA: 154.07000
• LogP: 0.00
• 外观性状: 白色固体
• 蒸汽压: 0.0±2.3 mmHg at 25°C
• 折射率: 1.620
• 储存条件: -20°C

安全

• 危害码 (欧洲): Xi
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3

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