Determine the necessary mass, volume, or concentration for preparing a solution.
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≥85%(HPLC) pour les flux de travail chromatographiques et analytiques sensibles nécessitant une interférence de ligne de base minimale.
Store at 2-8°C Expédition Wet ice. Consultez le COA spécifique au lot pour les spécifications exactes.
SDS, COA, fiche technique et fiche de spécifications disponibles au téléchargement. COA spécifique au lot accessible via la recherche par numéro de lot.
Cité dans 7 publications à comité de lecture couvrant la chromatographie, la synthèse organique et les réactions de couplage croisé.
Product Description:
Purpurin (1, 2, 4-trihydroxyanthraquinone) is the key pigment present in the roots of Indian madder (Rubia cordifolia). This pigment produces colors, with distinctive heat and light resistant properties.
Purpurin is a xanthine oxidase inhibitor that reduces the formation of azoxymethane-induced aberrant crypt foci in rat colon studies.
A xanthine oxidase inhibitor.
Document complet couvrant les dangers, la manipulation, le stockage et la conformité réglementaire.
<<<<<<< HEAD Télécharger la SDS → ======= Télécharger la SDS → >>>>>>> release248-p3Données qualité spécifiques au lot. Saisissez votre numéro de lot pour récupérer le COA exact.
Rechercher le COA →Résumé de référence rapide des spécifications et applications du produit.
Voir la fiche technique →Attributs de qualité complets et critères d'acceptation pour cette qualité.
Voir la fiche de spécifications →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Classe | Anthracenes |
| Subclass | Anthraquinones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydroxyanthraquinones |
| Alternative Parents | Aryl ketones 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Polyols Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Hydroxyanthraquinone - Aryl ketone - 1-hydroxy-2-unsubstituted benzenoid - Vinylogous acid - Ketone - Polyol - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydroxyanthraquinones. These are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group. |
| External Descriptors | flavanones - Anthraquinone type |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Article |
|---|---|---|---|
| Certificate of Analysis | Sep 16, 2026 | P136887 | |
| Certificate of Analysis | Feb 04, 2026 | P136887 | |
| Certificate of Analysis | Feb 04, 2026 | P136887 | |
| Certificate of Analysis | Sep 16, 2025 | P136887 | |
| Certificate of Analysis | May 20, 2025 | P136887 | |
| Certificate of Analysis | Oct 14, 2024 | P136887 | |
| Certificate of Analysis | Sep 18, 2023 | P136887 | |
| Certificate of Analysis | Sep 13, 2023 | P136887 |
| Solubilité | Soluble in water (partly), alcohol, ether, DMSO (~0.5 mg/ml), and DMF (~0.5 mg/ml).NH4OH: 1 mg/mL, clear to turbid |
|---|---|
| Point de fusion (°C) | 253-256 °C |
| Poids moléculaire | 256.209 g/mol |
| XLogP3 | 2.900 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 256.037 Da |
| Monoisotopic Mass | 256.037 Da |
| Topological Polar Surface Area | 94.800 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 407.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |