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CAS号:
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26305-03-3
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英文名称:
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Pepstatin
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英文同义词:
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CPSD;PEPSTATIN;PepstainA;ahpatininc;PEPSTATIN A;procidins735a;A Pepstatin A;Isovalerylpepstatin;pepsininhibitors735a;pepstatin|Pepstatin A
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中文名称:
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抑肽素 A
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中文同义词:
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胃抑素;抑肽素A;胃酶抑素;五肽衍生物;胃酶抑素 A;胃蛋白酶抑制剂;A胃蛋白酶抑制剂;胃酶抑素A(进口);抑肽,胃蛋白酶抑制剂;组织蛋白酶D重链抗体
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分子式:
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C34H63N5O9
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分子量:
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685.89
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- 熔点 :
- 233 °C (dec.)(lit.)
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- 比旋光度 :
- D27 -90.3° (c = 0.288 in methanol)
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- 沸点 :
- 695.91°C (rough estimate)
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- 密度 :
- 1.1340 (rough estimate)
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- 折射率 :
- 1.7500 (estimate)
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- 储存条件 :
- 2-8°C
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- 溶解度 :
- 10% acetic acid in methanol: 1 mg/mL
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- 形态:
- White solid
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- 酸度系数(pKa):
- 4.17±0.10(Predicted)
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- 颜色:
- Colorless needles
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- 旋光性 (optical activity):
- Optical rotation: -90.0 ± 5° (c = 0.5, MeOH, 20°C).
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- 水溶解性 :
- It is soluble in 10% (v/v) acetic acid in methanol (9:1 methanol:acetic acid) (1 mg/ml), ethanol (1-2 mg/ml with heat up to 60°C), DMSO (5 mg/ml), methanol (1 mg/ml), and acetic acid. Insoluble in benzene, chloroform, water, 1 M NaOH, and ether.
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- BRN :
- 2201362
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- 稳定性:
- Stable. Incompatible with strong bases, strong acids.
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- InChIKey:
- JKGWASGTXVCDML-LXTPJMTPSA-N
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- CAS 数据库:
- 26305-03-3(CAS DataBase Reference)
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| 毒性: |
LD50 in mice, rats, rabbits, dogs (mg/kg): 1090, 875, 820, 450 i.p.; all >2000 orally (Umezawa, 1970) |
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