Quinine sulfate dihydrate, Pharmpur®, Ph Eur, BP, USP

CAS number: 6119-70-6
Manufacturer product code: QU0095

Scharlau QU00950025: Quinine sulfate dihydrate, Pharmpur®, Ph Eur, BP, USP. Laboratory testing and preparation where the stated pharmacopoeial specification is required.

Applications

Laboratory testing and preparation where the stated pharmacopoeial specification is required.

Packaging options

QU00950025 — 25 g — Glass bottle

Product specifications and documentation are confirmed against the requested reference before quotation.

Product information

Overview

Scharlau QU00950025: Quinine sulfate dihydrate, Pharmpur®, Ph Eur, BP, USP. CAS 6119-70-6. M = 782,94 g/mol; Melting point: 233 - 235 °C; assay (titration with HClO4, on dried sample) : 99,0 - 101,0 %; appearance of solution: passes test. Laboratory testing and preparation where the stated pharmacopoeial specification is required.

CAS number: 6119-70-6
Pack quantity / capacity: 25
Measurement unit: Gram (g)
Package type: Glass bottle

Packaging and references

25 g · Glass bottle
QU00950025 — 25 g — Glass bottle

Selected specifications

Synonyms: Quinamm, Quine, Quinate, Quinsam
(C20H24N2O2)2·H2SO4·2H2O
M = 782,94 g/mol
CAS [6119-70-6]
EINECS-No.: 212-359-2
Solub. in water: (20 ºC): ~ 1,2 g/l
Melting point: 233 - 235 °C
GHS-signal word: Warning
GHS-H sentences: H302 - H312 - H332
GHS-P sentences: P261 - P280 - P321 - P301+P312 - P304+P340 - P501a
Tariff number: 2939 21 00 00
SPECIFICATIONS
assay (titration with HClO4, on dried sample) : 99,0 - 101,0 %
Identification TLC: passes test
identification B (EP): passes test
Identification C (EP) / A (USP): passes test
Identification sulfates: passes test
Identification B (USP): passes test
appearance of solution: passes test
pH (1 %, H2O): 5,7 - 6,6
specific rotation ([a]25/D, c = 2, HCl 0,1 M): - 235 º - - 245 º:
specific rotation ([a]20/D, c = 2 , HCl 0,1 M, on dried sample): - 237 º - - 245 º
chloroform-alcohol-insoluble substances: max. 0,1 %
limit of dihydroquinine sulfate: max. 10,0 %
other cinchona alkaloids:
dihydroquinine: max. 10 %
any impurity eluted before quinine: max. 5 %
any other impurities: max. 2,5 %
residue on ignition: max. 0,1 %
loss on drying (105 ºC): 3,0 - 5,0

Applications

Laboratory testing and preparation where the stated pharmacopoeial specification is required.

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