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22630

Sigma-Aldrich

Quinine hydrochloride dihydrate

suitable for fluorescence, BioReagent, ≥98.0% (NT)

Sinônimo(s):

(8α, 9R)-6′-Methoxycinchonan-9-ol monohydrochloride dihydrate

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About This Item

Fórmula empírica (Notação de Hill):
C20H24N2O2 · HCl · 2H2O
Número CAS:
6119-47-7
Peso molecular:
396.91
Beilstein:
6112655
Número CE:
205-001-1
Número MDL:
MFCD00151248
Código UNSPSC:
12171500
ID de substância PubChem:
57647994
NACRES:
NA.32

linha de produto

BioReagent

Ensaio

≥98.0% (NT)

forma

powder

atividade óptica

[α]20/D −230±5°, c = 2% in 0.1 M HCl

Impurezas

≤10% dihydroquinine hydrochloride (HPLC)

solubilidade

H2O: soluble

fluorescência

λex 322 nm; λem 450 nm in H2O
λex 347 nm; λem 448 nm in 0.5 M sulfuric acid

adequação

suitable for fluorescence

cadeia de caracteres SMILES

O.O.Cl.COc1ccc2nccc([C@@H](O)[C@@H]3C[C@@H]4CCN3C[C@@H]4C=C)c2c1

InChI

1S/C20H24N2O2.ClH.2H2O/c1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18;;;/h3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;1H;2*1H2/t13-,14-,19-,20+;;;/m0.../s1

chave InChI

MPQKYZPYCSTMEI-FLZPLBAKSA-N

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Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palavra indicadora

Danger

Frases de perigo

H302,H317,H334

Classificações de perigo

Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, 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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The intestine is involved in digestion and absorption, as well as the regulation of metabolism upon sensation of the internal intestinal environment. Enteroendocrine cells are thought to mediate these internal intestinal chemosensory functions. Using the CaLexA (calcium-dependent nuclear import of
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Opioid-dependent humans are reported to show accelerated delay discounting of opioid rewards when compared to monetary rewards. It has been suggested that this may reflect a difference in discounting of consumable and non-consumable goods not specific to dependent individuals. Here
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Feeding, a critical behavior for survival, consists of a complex series of behavioral steps. In Drosophila larvae, the initial steps of feeding are food choice, during which the quality of a potential food source is judged, and ingestion, during which
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Taste drives appropriate food preference and intake. In Drosophila, taste neurons are housed in both external and internal organs, but the latter have been relatively underexplored. Here, we report that Poxn mutants with a minimal taste system of pharyngeal neurons

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