9000-85-5

• 常用中文名：α-淀粉酶,来源于解淀粉芽胞杆菌
• 常用英文名：alpha-Amylase
• CAS号：9000-85-5
• 分子式：C₃₁H₂₇NO₄
• 分子量：477.550
• 相关类别： 生物化工 酶及辅酶类药
• 发布时间：2018-05-07 08:00:00
• 更新时间：2026-06-30 12:09:36
• 细菌α-淀粉酶催化低分子量产品(如葡萄糖、麦芽糖和麦芽三糖单元)中淀粉内部α-1,4-糖苷键的水解。细菌α-淀粉酶通常用于生化研究[1]。

名称

• 中文名: alpha-淀粉酶
• 英文名: 5-Benzyl 3-ethyl 2-methyl-6-phenyl-4-(phenylethynyl)-1,4-dihydro-3,5-pyridinedicarboxylate
• 中文别名: 热稳定Α-淀粉酶液; α-淀粉酶 来源于芽孢杆菌 属; α-淀粉酶,来源于芽孢杆菌, 固体; α-淀粉酶,来源于芽孢杆菌 9-5; BR,4万U/G; Α-淀粉酶,来源于解淀粉芽胞杆菌; ALFA-淀粉酶*热稳定; A4862-50ML，α-淀粉酶 来源于芽孢杆菌 属; Α-淀粉酶(催化浓度); 热稳定A-淀粉酶; 耐高温α-淀粉酶（国产）来源于黑曲霉 α-Amylase; Α-淀粉酶,来源于地衣芽孢杆菌; 耐高温α-淀粉酶(国产)来源于黑曲霉 α-Amylase; 热稳定Α-淀粉酶; 淀粉酶 ℃; Α淀粉酶,热稳定; Α-淀粉酶 来源于地衣芽孢杆菌; 热稳定Α-淀粉酶溶液标准物质; α淀粉酶,热稳定; α-淀粉酶，来源于芽孢杆菌, 固体; ALFA-淀粉酶; 细菌性淀粉酶; α淀粉酶，热稳定; 细菌性淀粉酶/热稳定Α-淀粉酶/ 1,4-Α-D-葡聚糖-葡萄糖水解酶; Α-淀粉酶(地衣芽孢杆菌); Α-淀粉酶 来源于解淀粉芽胞杆菌; A4862-50ML,α-淀粉酶 来源于芽孢杆菌 属; Α-淀粉酶(枯草菌); Α-淀粉酶,来源于芽孢杆菌; 热稳定A-淀粉酶/不含丙三醇稳定剂,只有COA和说明书/非0代; 耐高温Α-淀粉酶(国产)来源于黑曲霉
• 英文别名: ALPHA-AMYLASE, BACILLUS AMYLOLIQUEFACIENS; ALPHA-AMYLASE, HUMAN; a-Amylase (bacterial); ANIMAL DIASTASE; ALPHA-AMYLASE, PORCINE PANCREAS; Termamyl; ALPHA-AMYLASE, ASPERGILLUS ORYZAE; α-Amylase, heat-stable,α-Amylase from Bacillus licheniformis, 1,4-α-D-Glucan-glucanohydrolase; AMYLOPSIN; 5-Benzyl 3-ethyl 2-methyl-6-phenyl-4-(phenylethynyl)-1,4-dihydro-3,5-pyridinedicboxylate; ALPHA-AMYLASE, BACILLUS SUBTILIS; 1,4-ALPHA-D-GLUCAN-GLUCANOHYDROLASE TYPE I-A; MFCD01867626; ALPHA-AMYLASE, FROM BACILLUS SUBTILIS; ALPHA-AMYLASE TYPE II-A; CLASE; ALPHA-AMYLASE FROM BACILLUS*AMYLIQUIFACI; α-amylase from bacillus amyloliquefaciens; A-AMYLASE INSOLUBLE ENZYME ON AGOSEFRO M BACILLUS; BAN 240L; ALPHA-AMYLASE, HUMAN PANCREAS; Medium temperature alpha amylase; AMY (α-Amylase); ALPHA-AMYLASE TYPE VII-A; IUB: 3.2.1.1; MFCD05861376; 5-Benzyl 3-ethyl 2-methyl-6-phenyl-4-(phenylethynyl)-1,4-dihydropyridine-3,5-dicarboxylate; ALPHA-AMYLASE TYPE IX-A; 1,4-α-D-Glucan Glucano-hydrolase, BANTM 240L; ALPHA-AMYLASE TYPE VIII-A; A-amylase1000u/mlfrombacillussubtilis; ALPHA-AMYLASE, BACILLUS SP; A-AMYLASE TYPE XII-A FROM BACILLUSLICHEN IFORMIS; α-Amylase, DFP-treated from hog pancreas; DIASTASE TAKAMINE; ALPHA-AMYLASE TYPE XII-A; ALPHA-AMYLASE TYPE VI-B; α-amylase, heat-stable; ALPHA-AMYLASE, BACILLUS LICHENIFORMIS; ALPHA-AMYLASE TYPE I-A; ALPHA-AMYLASE, BACTERIAL; ALPHA-AMYLASE, TYPE X1-A; 3.2.1.1; Termamyl 300L; AMYLASE, ALPHA; 1,4-α-D-Glucan-glucanohydrolase, Termamyl(R); α-Amylase (catalytic concentration); 1,4-ALPHA-D-GLUCAN-GLUCANOHYDROLASE TYPE XII-A; A-AMYLASE HEAT STABLE FROM BACILLUSLICHE NIFORMIS; 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2-methyl-6-phenyl-4-(2-phenylethynyl)-, 3-ethyl 5-(phenylmethyl) ester; A-AMYLASE; A-AMYLASE, HEAT-STABLE, FOR TOTALDIETY FIBER ASS; ALPHA-AMYLASE TYPE XIII-A; DIASTASE ANIMAL; α-amylase solution from bacillus licheniformis; ALPHA-AMYLASE, PANCREAS; α-Amylase from Bacillus licheniformis, 1,4-α-D-Glucan-glucanohydrolase; EC 3.2.1.1; ALPHA-AMYLASE, HUMAN SALIVA; ALPHA-AMYLASE, HOG PANCREAS; α-Amylase from Bacillus amyloliquefaciens,1,4-α-D-Glucan Glucano-hydrolase, BAN 240L; 1,4-ALPHA-D-GLUCAN-GLUCANOHYDROLASE TYPE XIII-A

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 643.1±55.0 °C at 760 mmHg
• 分子式: C₃₁H₂₇NO₄
• 分子量: 477.550
• 闪点: 342.7±31.5 °C
• 精确质量: 477.194000
• LogP: 7.16
• 外观性状: suspension | yellow-brown
• 蒸汽压: 0.0±1.9 mmHg at 25°C
• 折射率: 1.639
• 储存条件: 2-8°C
• 稳定性: Stable. Incompatible with strong oxidizing agents.

生物活性

• 描述: 细菌α-淀粉酶催化低分子量产品(如葡萄糖、麦芽糖和麦芽三糖单元)中淀粉内部α-1,4-糖苷键的水解。细菌α-淀粉酶通常用于生化研究[1]。
• 相关类别:
  研究领域 >> 其他
• 体外研究: 细菌 α-淀粉酶的最适温度范围为 25-100℃,最适 酸碱度范围为 1-11.5[1]。
• 参考文献:

  [1]. Mehta D, Satyanarayana T. Bacterial and Archaeal α-Amylases: Diversity and Amelioration of the Desirable Characteristics for Industrial Applications. Front Microbiol. 2016 Jul 28;7:1129.

安全

• 符号: GHS08
• 信号词: Danger
• 危害声明: H334
• 警示性声明: P261-P342 + P311
• 个人防护装备: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
• 危害码 (欧洲): Xn,B,Xi
• 风险声明 (欧洲): 42-36/37/38
• 安全声明 (欧洲): 36-36/37-24-22-2-26-45-23-36/37/39
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3
• RTECS号: BU7432500