571261
Piperidine
biotech. grade, ≥99.5%
Synonyme(s) :
Hexahydropyridine
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A propos de cet article
Formule empirique (notation de Hill) :
C5H11N
Numéro CAS:
Poids moléculaire :
85.15
UNSPSC Code:
12352005
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-813-0
Beilstein/REAXYS Number:
102438
MDL number:
Assay:
≥99.5%
Grade:
biotech. grade
Technique(s):
DNA sequencing: suitable
Bp:
106 °C
Vapor pressure:
23 mmHg ( 20 °C)
Service technique
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biotech. grade
Quality Level
vapor density
3 (vs air)
vapor pressure
23 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
technique(s)
DNA sequencing: suitable
impurities
<0.3% water
refractive index
n20/D 1.452 (lit.)
bp
106 °C
mp
−13 °C (lit.)
solubility
organic solvents: soluble(lit.), water: miscible(lit.)
density
0.862 g/mL at 20 °C (lit.)
λ
1 cm path, H2O reference
UV absorption
λ: 290 Amax: <1.000, λ: 370 Amax: <0.050
SMILES string
C1CCNCC1
InChI
1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2
InChI key
NQRYJNQNLNOLGT-UHFFFAOYSA-N
General description
Our biotech solvents offer exceptional quality for reliable RNA extraction, ensuring optimal laboratory performance. With low water content and minimal residue, give clean UV spectra to minimize contamination.
- High-Quality Biotech Solvents: Designed for optimal laboratory performance with low water content and minimal residues.
- Ideal for RNA Extraction: Essential for genetic testing and research applications like PCR.
- Ensures Integrity of Genetic Material: Promotes reliable and reproducible results.
- Industry Compliant: Suitable for both academic and commercial laboratories, enhancing research efficiency.
Piperidine, a heterocyclic cyclohexane is a volatile secondary amine. Maxam-Gilbert chemical method, a DNA sequencing technology employs piperidine to rupture DNA strands at damaged base site. Its crystal structure analyzed at 150K shows hydrogen bonding between NH groups. 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.
Application
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.
Fits Applied Biosystems 431 and 433A peptide synthesizers.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
Classe de stockage
3 - Flammable liquids
wgk
WGK 1
flash_point_f
60.8 °F - closed cup
flash_point_c
16 °C - closed cup
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W B Mattes et al.
Biochimica et biophysica acta, 868(1), 71-76 (1986-10-16)
The volatile, secondary amine piperidine is used in the Maxam-Gilbert chemical method of DNA sequencing to create strand breaks in DNA at sites of damaged bases. As such it is often used in generalized studies of DNA damage to identify
Peptide Synthesis.
Miao Z and Cheng Z
Bio-protocol, 2(14) (2012)
Andrew Parkin et al.
Acta crystallographica. Section B, Structural science, 60(Pt 2), 219-227 (2004-03-16)
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