Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

View All Documentation

P7003

Supelco

Piperazine hexahydrate

analytical standard

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula empírica (Notação de Hill):
C4H10N2 · 6H2O
Número CAS:
142-63-2
Peso molecular:
194.23
Beilstein:
4455527
Número CE:
203-808-3
Número MDL:
MFCD00149389
Código UNSPSC:
41116107
ID de substância PubChem:
329820258
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

200

pressão de vapor

0.8 mmHg ( 20 °C)

Ensaio

≥99% (TLC)

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

pb

145-156 °C (lit.)

pf

42-44 °C (lit.)

aplicação(ões)

forensics and toxicology
pharmaceutical (small molecule)

formato

neat

cadeia de caracteres SMILES

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].C1CNCCN1

InChI

1S/C4H10N2.6H2O/c1-2-6-4-3-5-1;;;;;;/h5-6H,1-4H2;6*1H2

chave InChI

AVRVZRUEXIEGMP-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

Piperazine hexahydrate may be used as a standard for the determination of piperazine in pharmaceutical preparations using colorimetric technique.

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogramas

Health hazardCorrosion
GHS08,GHS05

Palavra indicadora

Danger

Frases de perigo

H314,H317,H334,H361fd

Classificações de perigo

Repr. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

190.4 °F - closed cup

Ponto de fulgor (°C)

88 °C - closed cup

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
SLCL9733
SLCH9483
SLCH6759
SLCH4059
SLCC6300

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 6

1 of 6

Lead(II) nitrate ACS reagent, ≥99.0%

Sigma-Aldrich

228621

Lead(II) nitrate

4-Methyl-2-pentanol 98%

Sigma-Aldrich

109916

4-Methyl-2-pentanol

2-Metilpentano ≥99%

Sigma-Aldrich

M65807

2-Metilpentano

4-Aminosalicylic acid 99%

Sigma-Aldrich

A79604

4-Aminosalicylic acid

Pyrazine ≥99%

Sigma-Aldrich

P56003

Pyrazine

Sodium nitroprusside dihydrate puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%

Sigma-Aldrich

71778

Sodium nitroprusside dihydrate

Colorimetric determination of piperazine in pharmaceutical formulations
Dessouky M Y and Ismaiel A S.
Analyst, 99(1181), 482-486 (1974)
Juneha Bak et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 36(10), 1269-1274 (2020-06-23)
Sulfated saccharides exhibit diverse physiological activities, but a lack of any convenient assay hinders their evaluation. Herein, an assay for the analysis of sulfated saccharides is described using 1H nuclear magnetic resonance (NMR) spectroscopy by employing ligands that can form
P Krishnan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 102, 379-385 (2012-12-12)
Monohydrate piperazine hydrogen phosphate (MPHP), a semi organic nonlinear optical material has been synthesized and single crystals were grown from aqueous solution by slow evaporation technique. Single crystal X-ray diffraction study on grown crystal reveals that they belong to monoclinic
Jadwiga Handzlik et al.
Bioorganic & medicinal chemistry, 20(14), 4245-4257 (2012-06-29)
The study is focused on a series of 5-arylidenehydantoin derivatives with a phenylpiperazine-hydroxypropyl fragment at N3 of the hydantoin ring. The compounds were assessed on their affinity for α(1)-adrenoceptors and evaluated in functional bioassays for their antagonistic properties. Crystal structures
Enza Lacivita et al.
Journal of medicinal chemistry, 55(14), 6375-6380 (2012-06-29)
Here we report the design, synthesis, and 5-HT(7) receptor affinity of a set of 1-(3-biphenyl)- and 1-(2-biphenyl)piperazines. The effect on 5-HT(7) affinity of various substituents on the second (distal) phenyl ring was analyzed. Several compounds showed 5-HT(7) affinities in the
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica