Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

571261

Sigma-Aldrich

Piperidina

biotech. grade, ≥99.5%

Sinonimo/i:

Esaidropiridina

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula empirica (notazione di Hill):
C5H11N
Numero CAS:
Peso molecolare:
85.15
Beilstein:
102438
Numero CE:
Numero MDL:
Codice UNSPSC:
12352005
ID PubChem:
NACRES:
NA.21

Grado

biotech. grade

Livello qualitativo

Densità del vapore

3 (vs air)

Tensione di vapore

23 mmHg ( 20 °C)

Saggio

≥99.5%

Forma fisica

liquid

tecniche

DNA sequencing: suitable

Impurezze

<0.3% water

Indice di rifrazione

n20/D 1.452 (lit.)

P. eboll.

106 °C (lit.)
106 °C

Punto di fusione

−13 °C (lit.)

Solubilità

organic solvents: soluble(lit.)
water: miscible(lit.)

Densità

0.862 g/mL at 20 °C (lit.)

λ

1 cm path, H2O reference

Assorbanza UV

λ: 290 Amax: <1.000
λ: 370 Amax: <0.050

Stringa SMILE

C1CCNCC1

InChI

1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2
NQRYJNQNLNOLGT-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

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.

Applicazioni

Fits Applied Biosystems 431 and 433A peptide synthesizers.
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.

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

60.8 °F - closed cup

Punto d’infiammabilità (°C)

16 °C - closed cup


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 1

1 of 1

HBTU &#8805;98.0% (T)

Sigma-Aldrich

12804

HBTU

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
Xuwang Chen et al.
Bioorganic & medicinal chemistry, 20(12), 3856-3864 (2012-05-18)
A novel series of piperidine-linked amino-triazine derivatives were designed, synthesized and evaluated for in vitro anti-HIV activity as non-nucleoside reverse transcriptase inhibitors on the basis of our previous work. Screening results indicated that most compounds showed excellent activity against wild-type
Marek Łuczkowski et al.
Inorganic chemistry, 47(23), 10875-10888 (2008-10-31)
A de novo protein design strategy provides a powerful tool to elucidate how heavy metals interact with proteins.Cysteine derivatives of the TRI peptide family (Ac-G(LKALEEK)4G-NH2) have been shown to bind heavy metals in an unusual trigonal geometry. Our present objective

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.