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C8982

Sigma-Aldrich

αÁcido α-ciano-4-hidroxicinâmico

suitable for MALDI-TOF MS

Sinônimo(s):

αα-CCA, αα-CHCA, αα-ciano, 4-HCCA, ACCA

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About This Item

Fórmula linear:
HOC6H4CH=C(CN)CO2H
Número CAS:
28166-41-8
Peso molecular:
189.17
Beilstein:
3271427
Número CE:
248-879-1
Número MDL:
MFCD00004204
Código UNSPSC:
12352106
ID de substância PubChem:
24893121
NACRES:
NA.21

forma

powder

classe(s) química(is) do analito

glycans, peptides, proteins

pf

245-250 °C (lit.)

adequação

suitable for MALDI-TOF MS

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

OC(=O)\C(=C\c1ccc(O)cc1)C#N

InChI

1S/C10H7NO3/c11-6-8(10(13)14)5-7-1-3-9(12)4-2-7/h1-5,12H,(H,13,14)/b8-5+

chave InChI

AFVLVVWMAFSXCK-VMPITWQZSA-N

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Descrição geral

αO ácido α-ciano-4-hidroxicinâmico (CHCA) é especialmente purificado e qualificado como uma matriz para os padrões de calibração de peptídeo para MALDI-MS (espectrometria de massa com dessorção/ionização a laser assistida por matriz). O CHCA aumenta a ionização dos padrões da proteína ou peptídeo e as amostras nos espectrômetros de massa de ionização e dessorção a laser assistida por matriz (MALDI).
Também está disponível como parte dos nossos kits de calibração de MALDI ProteoMass™ (MS-CAL1 e MS-CAL3).

Aplicação

αO ácido α-ciano-4-hidroxicinâmico foi usado como uma matriz para MALDI-TOF MS (espectrometria de massa com dessorção/ionização a laser assistida por matriz - tempo de voo). A matriz também foi usada para o preparo de amostras.

Embalagem

Frasco de vidro sem fundo. O conteúdo fica dentro de um cone fundido.

Informações legais

6538 is a trademark of American Type Culture Collection
ProteoMass is a trademark of Sigma-Aldrich Co. LLC

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Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H317

Classificações de perigo

Skin Sens. 1B

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

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Ponto de fulgor (°F)

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Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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