Tin protoporphyrin IX dichloride

Catalog No.S7879 Batch:S787901

Technical Data

Formula

C₃₄H₃₀Cl₂N₄O₄Sn.2H

Molecular Weight

750.26

CAS No.

14325-05-4

Solubility (25°C)*

In vitro

DMSO

25 mg/mL (33.32 mM)

Water

Insoluble

Ethanol

Insoluble

In vivo (Add solvents to the product individually and in order)

Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.250mg/ml (0.33mM)	Taking the 1 mL working solution as an example, add 50 μL of 5 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.200mg/ml (0.27mM)	Taking the 1 mL working solution as an example, add 50 μL of 4 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description	Tin Protoporphyrin IX dichloride (NSC 267099, SnPPIX, Sn-Protoporphyrin) is a potent inhibitor of heme oxygenase-1 (HO-1), reduces ozone-induced pulmonary inflammation and BAL cell necrosis, highlighting its protective role. It also sensitizes pancreatic ductal adenocarcinoma (PDAC) tumors to chemotherapy in a mouse model, suggesting its potential for PDAC treatment.

Protocol (from reference)

References

https://pubmed.ncbi.nlm.nih.gov/11203434/#&dopt=Abstract
https://pubmed.ncbi.nlm.nih.gov/30653942/

Selleck's Tin protoporphyrin IX dichloride Has Been Cited by 4 Publications

The Anti-Neuroinflammatory Effect of Fuzi and Ganjiang Extraction on LPS-Induced BV2 Microglia and Its Intervention Function on Depression-Like Behavior of Cancer-Related Fatigue Model Mice [ Frontiers in Pharmacology, May 28, 2021, 670586]	PubMed: 34122094
Lactate modulates microglial M2 polarization via H3K9 lactylation in ischemic stroke [ J Transl Int Med, 2026, 14(2):276-293]	PubMed: 42046804
The Anti-Neuroinflammatory Effect of Fuzi and Ganjiang Extraction on LPS-Induced BV2 Microglia and Its Intervention Function on Depression-Like Behavior of Cancer-Related Fatigue Model Mice [ Frontiers in Pharmacology, 2021, 670586]	PubMed: 34122094
Anti-inflammatory effects of higenamine (Hig) on LPS-activated mouse microglia (BV2) through NF-κB and Nrf2/HO-1 signaling pathways [ International Immunopharmacology, 2020, 106629]	PubMed: 32535536

RETURN POLICY
Selleck Chemical’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.

SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.