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22630

Sigma-Aldrich

Quinine hydrochloride dihydrate

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

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C20H24N2O2 · HCl · 2H2O
CAS Number:
6119-47-7
Molecular Weight:
396.91
Beilstein:
6112655
EC Number:
205-001-1
MDL number:
MFCD00151248
UNSPSC Code:
12171500
PubChem Substance ID:
57647994
NACRES:
NA.32

product line

BioReagent

Assay

≥98.0% (NT)

form

powder

optical activity

[α]20/D −230±5°, c = 2% in 0.1 M HCl

impurities

≤10% dihydroquinine hydrochloride (HPLC)

solubility

H2O: soluble

fluorescence

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

suitability

suitable for fluorescence

SMILES string

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

InChI key

MPQKYZPYCSTMEI-FLZPLBAKSA-N

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Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Statements

H302,H317,H334

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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