3-环己氨基丙磺酸
CAPS[1]
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IUPAC名 3-(Cyclohexylamino)propane-1-sulfonic acid
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识别
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CAS号
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1135-40-6 Y
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PubChem
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70815
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ChemSpider
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63979
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SMILES
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InChI
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- 1/C9H19NO3S/c11-14(12,13)8-4-7-10-9-5-2-1-3-6-9/h9-10H,1-8H2,(H,11,12,13)
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InChIKey
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PJWWRFATQTVXHA-UHFFFAOYAU
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DrugBank
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DB02219
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性质
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化学式
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C9H19NO3S
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摩尔质量
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221.32 g/mol g·mol⁻¹
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熔点
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>300 °C
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pKa
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10.4[2]
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危险性
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GHS危险性符号
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GHS提示词
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Warning
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H-术语
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H302, H315, H319, H335
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P-术语
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P261, P264, P270, P271, P280, P301+312, P302+352, P304+340, P305+351+338, P312, P321, P330, P332+313, P337+313
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若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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3-环己氨基丙磺酸(英語:3-(Cyclohexylamino)propane-1-sulfonic acid,也称为N-环己基-3-氨基乙磺酸,N-cyclohexyl-3-aminopropanesulfonic acid,缩写CHPS)是一种含氮有机硫化合物,常在生物化学中用作缓冲溶液,pH通常为9.7-11.1。类似的化合物还有N-环己基-2-羟基-3-氨基乙磺酸(N-cyclohexyl-2-hydroxyl-3-aminopropanesulfonic acid,缩写CHPSO)也在生物化学中用作缓冲溶液。
参考文献
- ^ CAPS (页面存档备份,存于互联网档案馆) at Sigma-Aldrich
- ^ Esplin, Taran L.; Cable, Morgan L.; Gray, Harry B.; Ponce, Adrian. Terbium-Macrocycle Complexes as Chemical Sensors: Detection of an Aspirin Metabolite in Urine Using a Salicylurate-Specific Receptor Site. Inorganic Chemistry. 2010, 49 (10): 4643–4647. doi:10.1021/ic1003066.
Tabata, Masaaki; Habib, Ahsan; Watanabe, Keiichi. DNA Cleavage by Good’s Buffers in the Presence of Au(III). Bulletin of the Chemical Society of Japan. 2005, 78 (7): 1263–1269. doi:10.1246/bcsj.78.1263.
外部链接
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