推薦產品
等級
biotech. grade
蒸汽密度
3 (vs air)
蒸汽壓力
23 mmHg ( 20 °C)
化驗
≥99.5%
形狀
liquid
技術
DNA sequencing: suitable
雜質
<0.3% water
折射率
n20/D 1.452 (lit.)
bp
106 °C (lit.)
106 °C
mp
−13 °C (lit.)
溶解度
organic solvents: soluble(lit.)
water: miscible(lit.)
密度
0.862 g/mL at 20 °C (lit.)
&lambda ；
1 cm path, H2O reference
紫外吸收
λ: 290 Amax: <1.000
λ: 370 Amax: <0.050
SMILES 字串
C1CCNCC1
InChI
1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2
InChI 密鑰
NQRYJNQNLNOLGT-UHFFFAOYSA-N
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一般說明
Piperidine, a heterocyclic cyclohexane[1] is a volatile secondary amine.[2] Maxam-Gilbert chemical method, a DNA sequencing technology employs piperidine to rupture DNA strands at damaged base site.[2] Its crystal structure analyzed at 150K shows hydrogen bonding between NH groups.[1] Piperidine ring forms a part of many naturally occuring alkaloids. It is prepared on an industrial scale by the hydrogenation of pyridine in the presence of nickel catalyst. The 1H NMR spectrum of piperidine has been recorded.
應用
适用于 Applied Biosystems 431 和 433A 多肽合成仪。
Piperidine has been used in combination with DMF (dimethylformamide) for the removal of Fmoc (fluorenylmethyloxycarbonyl) group from the N-terminal amino group during peptide synthesis.[3]
訊號詞
Danger
危險分類
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
60.8 °F - closed cup
閃點（°C）
16 °C - closed cup
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The crystal structures of piperazine, piperidine and morpholine have been determined at 150 K. All three structures are characterized by the formation of NH...N hydrogen-bonded chains. In piperazine these are linked to form sheets, but the chains are shifted so
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