Determine the necessary mass, volume, or concentration for preparing a solution.
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≥85%(HPLC) para fluxos de trabalho cromatográficos e analíticos sensíveis que exigem interferência mínima da linha de base.
Store at 2-8°C Envio Wet ice. Consulte o COA específico do lote para obter as especificações exatas.
SDS, COA, ficha técnica e folha de especificações disponíveis para download. COA específico do lote acessível por meio de pesquisa por número de lote.
Citado em 7 publicações revisadas por pares nas áreas de cromatografia, síntese orgânica e reações de acoplamento cruzado.
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.
Documento abrangente sobre perigos, manuseamento, armazenamento e conformidade regulamentar.
<<<<<<< HEAD Baixar SDS → ======= Baixar SDS → >>>>>>> release248-p3Dados de qualidade específicos do lote. Introduza o número de lote para obter o COA exato.
Consultar COA →Resumo de referência rápida das especificações e aplicações do produto.
Ver ficha técnica →Atributos de qualidade completos e critérios de aceitação para este grau.
Ver folha de especificações →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 |
| Descrição | 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 | Data | Item |
|---|---|---|---|
| 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 |
| Solubilidade | Soluble in water (partly), alcohol, ether, DMSO (~0.5 mg/ml), and DMF (~0.5 mg/ml).NH4OH: 1 mg/mL, clear to turbid |
|---|---|
| Ponto de fusão (°C) | 253-256 °C |
| Peso molecular | 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 |