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Rotundine

Rotundine / CAS : 10097-84-4

Appearance It is white or yellowish flake or columnar crystal, odorless, slightly bitter, and turns yellow when exposed to light and heat. Insoluble in water, slightly soluble in ethanol, easily soluble in chloroform and ether. Its solubility in sulfuric acid brine is large, and it is mostly made into injections. UN 0.0
HS 29339900 DG Class 0.0
Synonyms Levo-Tetrahydropalmatine; D-Tetrahydropalmatin; L-Tetrahydropalmatine; Rotundinum
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Properties

Summary

Formula
C21H25NO4
Molecular Mass
355.42800
Exact Mass
355.17800
PSA
40.16000
Logp
3.31440
IUPAC
2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline
SMILES
COC1=C(C2=C(CC3C4=CC(=C(C=C4CCN3C2)OC)OC)C=C1)OC

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Antipyretic Analgesics

Chemical and Physical Properties

Density
1.23 g/cm3
Boiling Point
482.9ºC at 760 mmHg
Flash Point
138.7ºC
Appearance
It is white or yellowish flake or columnar crystal, odorless, slightly bitter, and turns yellow when exposed to light and heat. Insoluble in water, slightly soluble in ethanol, easily soluble in chloroform and ether. Its solubility in sulfuric acid brine is large, and it is mostly made into injections.

Export information

HS Code
29339900
Export Rebate
13%
UN No.
0.0
DG-Class
0.0

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