Spezifikation
|
Produktbezug: |
| Produktnummer | 153184XEP |
| Handelsname / Bezeichnung | Rutin, EP |
| CAS Nummer | 153-18-4 |
| Andere Bezeichnungen / Synonyme | •2,3-dihydro-4H-chromen-4-one;
•2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyl-2-oxanyl]oxymethyl]-2-oxanyl]oxy]-1-benzopyran-4-one;
•4-CHROMANONE;
•4-Chromanone;
•4-Chromanone [491-37-2];
•CHROMANONE;
•Chroman-4-one;
•Rutin;
•Rutin hydrate;
•Rutin trihydrate; |
| EG Nummer | 205-814-1 |
| Zolltarifnummer / CN-Code | 29381000 |
| Molekulargewicht [g/mol] | 610.5175 |
| Formel | C27H30O16 |
| Parameter |
Methode |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen |
visuell |
gelbes oder grün-gelbes, kristallines Pulver |
Physikalische Parameter |
| Unlösliche Anteile |
|
in Menthol: ≤ 3,0 |
% |
| Trocknungsverlust |
|
7,5 – 9,5 |
% |
| Löslichkeit |
|
Es löst sich in einer Alkalihydroxidlösung auf. |
| Löslichkeit |
|
in Methanol: löslich |
| Löslichkeit |
|
in Methylenchlorid: praktisch unlöslich |
| Löslichkeit |
|
in Wasser: praktisch unlöslich |
Identifikation |
| Gehalt |
Titration mit 0.1 M N(C4H9)4OH |
95,0 – 101,0 |
% |
| Identifizierung |
10 mg in 5 ml Alkohol R auflösen, 1 g Zn R und Hcl R1 zugeben |
es entsteht eine rote Farbe |
| Identifizierung |
|
TLC: Hauptfleck ist ähnlich wie der der Referenzlösung |
| Infrarot Spektroskopie |
|
Entspricht dem Rutin CRS-Spektrum. |
| UV-Spektroskopie |
UV/Vis Absorption von Menthollösung zwischen 210 nm und 450nm |
Absorptionsmaxima bei 257 nm und 358 nm. Die spezifische Extinktion bei 358 beträgt 305-330 (wasserfreie Substanz). |
Verunreinigungen |
| Sulphatasche |
|
≤ 0,1 |
% |
| Verunreinigung |
|
A: Isoquercitroside ≤ 2,0 |
% |
| Verunreinigung |
|
B: Kaempferol-3-rutinoside ≤ 2,0 |
% |
| Verunreinigung |
|
C: Quercetin ≤ 2,0 |
% |
| Verunreinigung |
bei Wellenlängen zwischen 450 und 800 |
Licht absorbierende Verunreinigungen: ≤ 0,10 |
| Verunreinigung |
|
total: ≤ 4,0 |
% |
Restlösemittel |
| Restlösemittel |
|
≤ 3000 |
ppm |
Mikrobiologische Daten |
| Aerobe Mikroorganismen |
|
≤ 1000 |
CFU/g |
| Escherichia Coli. |
|
Neg. |
|
| Schimmel und Hefe |
|
≤ 1000 |
CFU/g |
Zusätzliche Angaben:
Mindesthaltbarkeit:
3 Jahre
Entspricht der Monographie:
Ph.Eur. 9.0
regionaler Ursprung:
CN
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 09. Jun. 2021
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