country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Country or Region:

United States

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-N21533

Copy Link Print Information

Pubeside D

Pubeside D is a kaurane-type diterpenoid glycoside that exists in Siegesbeckia glabrescens, Siegesbeckia orientalis and Siegesbeckia pubescens.

Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.

CAS No.: 335150-90-8
Formule: C₂₆H₄₂O₉
Masse moléculaire:498.61

Stockage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Pubeside D Chemical Structure

CAS No.: 335150-90-8

Stock

Quantité

Amount: USD 0.00

* Veuillez sélectionner la quantité avant d'ajouter des articles.

Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Activité biologique
- Description
- In Vitro
Chemical Information
Pureté et documentation
Références
Calculators
Help & FAQs
Classifications
Bioz

Activité biologique

Description

Pubeside D is a kaurane-type diterpenoid glycoside that exists in Siegesbeckia glabrescens, Siegesbeckia orientalis and Siegesbeckia pubescens^[1]^[2]^[3].

In Vitro

Pubeside D (compound 4), isolated from Siegesbeckia pubescens, is characterized as ent-2-oxo-15,16,19-trihydroxypimar-8(14)-en-19-O-β-D-glucopyranoside with a molecular formula of C₂₆H₄₂O₉, melting point of 250-253°C, and distinct NMR spectral profiles^[1].
Pubeside D (compound 90) is a C-2 carbonyl-substituted ent-pimarane glucopyranoside with glycosidic substitution at the C-18 side chain, present in the aerial parts of both Sigesbeckia orientalis L. and Sigesbeckia pubescens Markino^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 335150-90-8
Masse moléculaire 498.61
Formule C₂₆H₄₂O₉
SMILES

C[C@]12[C@@]([C@@](CO[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)(C)CC(=O)C1)(CCC=4[C@]2(CC[C@@]([C@H](CO)O)(C)C4)[H])[H]
Structure Classification
- Terpenoids
- Diterpenoids
Initial Source
- Plants
- Compositae
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

Please store the product under the recommended conditions in the Certificate of Analysis.

Pureté et documentation

Instruction de manipulation (2659 KB)

Références

[1]. Xiong J, et al. New diterpenoid glucosides from Siegesbeckia pubescens. Chin Chem Lett. 2001;12(1):51-54.

[2]. Tao HX, et al. Botany, traditional use, phytochemistry, pharmacology and toxicology of Sigesbeckiae Herba (Xixiancao): a review. Phytochemistry Reviews. 2020 Aug 11;20:569‑587.

[3]. Tao G, et al. Rapid identification of chemical compositions from three species of Siegesbeckiae Herba by ultra-performance liquid chromatography-electrospray ionization-quadrupole time of flight-mass spectrometry in combination with deoxyribonucleic acid barcoding. Journal of separation science. 2023 Aug;46(16):e2300160.

Calculators

Calculateur de molarité

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculateur de dilution

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

MOQ

Minimum order quantity

100 mg

Obtenir un devis En stock

Other size

Obtenir un devis