55549

14-Deoxy-11,12-didehydroandrographolid

analytical standard

• Synonym(e): 3-[(1E)-2-[(1R,4aS,5R,6R,8aR)-Decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylen-1-naphthalinyl]-ethenyl]- 2(5H)-furanon, ent-(3β,11E)-3,19-Dihydroxy-8(17),11,13-labdatrien-16,15-olid
• Empirische Formel (Hill-System): C₂₀H₂₈O₄
• CAS-Nummer: 42895-58-9
• Molekulargewicht: 332.43
• NACRES: NA.24
• PubChem Substance ID: 329758135
• UNSPSC Code: 85151701
• MDL number: MFCD07778081

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• assay: ≥95% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• application(s): food and beverages
• format: neat
• SMILES string: C[C@@]1(CO)[C@H](O)CC[C@]2(C)[C@@H]1CCC(=C)[C@H]2\C=C\C3=CCOC3=O
• InChI: 1S/C20H28O4/c1-13-4-7-16-19(2,10-8-17(22)20(16,3)12-21)15(13)6-5-14-9-11-24-18(14)23/h5-6,9,15-17,21-22H,1,4,7-8,10-12H2,2-3H3/b6-5+/t15-,16+,17-,19+,20+/m1/s1
• InChI key: XMJAJFVLHDIEHF-CRBRZBHVSA-N

Beschreibung

General description

14-Deoxy-11,12-didehydroandrographolide is a major bitter diterpene lactone component, isolated from F82:F117Andrographis paniculata. It is commonly used for the treatment of fever and infectious fever-causing diseases.

Application

14-Deoxy-11,12-didehydroandrographolide may be used as an analytical reference standard in plant materials and commercial products of Andrographis paniculata using high-performance liquid chromatography technique.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable