WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 112052

CAS#: 13241-28-6

Description: Pulmatin is an anthraquinone glycoside that inhibits protein tyrosine phosphatase 1B (PTP1B; IC50 = 18.34 µM) and yeast and rat intestinal α-glucosidase when used at a concentration of 50 µg/ml. It also increases insulin-induced glucose transport by 255% in L6 myotubes.

Chemical Structure

CAS# 13241-28-6

Theoretical Analysis

MedKoo Cat#: 112052
Name: Pulmatin
CAS#: 13241-28-6
Chemical Formula: C21H20O9
Exact Mass: 416.11
Molecular Weight: 416.380
Elemental Analysis: C, 60.58; H, 4.84; O, 34.58

Price and Availability

Size Price Availability Quantity
1mg USD 280 2 Weeks
5mg USD 780 2 Weeks
10mg USD 1320 2 Weeks
Bulk inquiry

Synonym: Pulmatin; Chrysophanol 8-O-glucoside; Chrysophanol 8-O-β-D-glucopyranoside; Chrysophanol 8Oglucoside; Chrysophanol 8OβDglucopyranoside; Chrysophanol 8 O glucoside; Chrysophanol 8 O β D glucopyranoside

IUPAC/Chemical Name: 1-hydroxy-3-methyl-8-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)anthracene-9,10-dione


InChi Code: InChI=1S/C21H20O9/c1-8-5-10-14(11(23)6-8)18(26)15-9(16(10)24)3-2-4-12(15)29-21-20(28)19(27)17(25)13(7-22)30-21/h2-6,13,17,19-23,25,27-28H,7H2,1H3/t13-,17-,19+,20-,21-/m1/s1

SMILES Code: O=C(C1=CC=CC(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)=C13)C4=CC(C)=CC(O)=C4C3=O

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 416.38 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.