Quinidine 56-54-2 99%
Quinidine Chemical Properties
Melting point 168-172 °C(lit.)
alpha 256 º (c=1, EtOH)
Boiling point 462.75°C (rough estimate)
density 1.1294 (rough estimate)
refractive index 1.5700 (estimate)
storage temp. Store at -20°C
pka 5.4, 10.0(at 20℃)
form Powder
color White to off-white
optical activity [α]20/D +265±5°, c = 0.8% in ethanol (dry matter)
Water Solubility 0.05 g/100 mL (20 ºC)
Sensitive Light Sensitive
Merck 14,8060
BRN 91866
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 56-54-2(CAS DataBase Reference)
NIST Chemistry Reference Quinine(56-54-2)
EPA Substance Registry System Quinidine (56-54-2)
Quinidine Basic information
Product Name: Quinidine
Synonyms: (8R,9S)-6'-Methoxycinchonan-9-ol;6-METHOXY-A-(5-VINYL-2-QUINUCLIDINYL)-4-QUINOLINE-METHANOL;CONCHININE;CONQUININE;B-QUININE;(+)-QUINIDINE;QUINIDINE;(+)-QUINDINE
CAS: 56-54-2
MF: C20H24N2O2
MW: 324.42
EINECS: 200-279-0
Mol File: 56-54-2.mol
Safety Information
Hazard Codes Xn
Risk Statements 22-20/21/22
Safety Statements 36-22
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS VA4725000
F 8
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29392000
Hazardous Substances Data 56-54-2(Hazardous Substances Data)
Toxicity LD50 in rats (mg/kg): 30 i.v., 263 orally (Dietmann)
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