44703
(−)-Cinchonidine
analytical standard
Synonym(s):
Cinchonidine, (−)-Cinchonidine
About This Item
grade
analytical standard
Quality Level
assay
≥96.0% (HPLC)
96.0-104.0% (NT)
optical activity
[α]/D -109.0±5.0°, c = 0.2 in ethanol
shelf life
limited shelf life, expiry date on the label
mp
204-206 °C (lit.)
format
neat
SMILES string
O[C@@H]([C@@H]1C[C@@H]2CCN1C[C@@H]2C=C)c3ccnc4ccccc34
InChI
1S/C19H22N2O/c1-2-13-12-21-10-8-14(13)11-18(21)19(22)16-7-9-20-17-6-4-3-5-15(16)17/h2-7,9,13-14,18-19,22H,1,8,10-12H2/t13-,14-,18-,19+/m0/s1
InChI key
KMPWYEUPVWOPIM-KODHJQJWSA-N
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1A
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_c
Not applicable
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