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2-Chloro-4-nitrophenyl-α-D-glucopyranoside (Synonyms:2-氯-4-硝基苯基-Α-D-吡喃葡萄糖苷;2-氯-4-硝基苯基-alpha-d-吡喃葡萄糖苷;2-氯-4-硝基苯基-β-D-吡喃半乳糖苷;2-氯-4-硝基苯基 alpha-D-吡喃葡萄糖苷;2-氯-4-硝基苯基-A-D-吡喃葡萄糖苷)
目录号 : KCM10571 CAS No. : 119047-14-2 纯度 : ≥98%
Data Sheet SDS 产品使用指南
Carbohydrates conjugated with 2-chloro-4-nitrophenyl (CNP) serve as chromogenic substrates in assays for enzymes that release CNP from the conjugated carbohydrate. For example, CNP-β-D-maltoheptaoside and CNP-α-maltotrioside are chromogenic substrates for α-amylase. 2-Chloro-4-nitrophenyl-α-D-glucopyranoside is a conjugate of CNP and α-D-glucose. The related conjugate between CNP and β-D-glucose, 2-chloro-4-nitrophenyl β-D-glucopyranoside, is used as a chromogenic substrate for glycosyltransferases. This product is a chromogenic substrate for enzymes that target the linkage between CNP and α-D-glucose.
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分子式
C12H14ClNO8
分子量
335.7
CAS号
119047-14-2
中文名称
2-氯-4-硝基苯基-β-D-吡喃半乳糖苷
储存方式
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
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The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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