≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
TSPP tetrasodium is a photosensitizer that has shown impressive effects in in vivo regression of cancer and microorganism infections.
| Pubchem Sid | 504773374 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504773374 |
| Canonical Smiles | C1=CC(=CC=C1C2=C3C=CC(=C(C4=NC(=C(C5=CC=C(N5)C(=C6C=CC2=N6)C7=CC=C(C=C7)S(=O)(=O)[O-])C8=CC=C(C=C8)S(=O)(=O)[O-])C=C4)C9=CC=C(C=C9)S(=O)(=O)[O-])N3)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] |
| IUPAC Name | tetrasodium;4-[10,15,20-tris(4-sulfonatophenyl)-21,23-dihydroporphyrin-5-yl]benzenesulfonate |
| InChIKey | OFULOVGOJWDDRJ-UHFFFAOYSA-J |
| INCHI | 1S/C44H30N4O12S4.4Na/c49-61(50,51)29-9-1-25(2-10-29)41-33-17-19-35(45-33)42(26-3-11-30(12-4-26)62(52,53)54)37-21-23-39(47-37)44(28-7-15-32(16-8-28)64(58,59)60)40-24-22-38(48-40)43(36-20-18-34(41)46-36)27-5-13-31(14-6-27)63(55,56)57;;;;/h1-24,45,48H,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60);;;;/q;4*+1/p-4 |
| Isomeric SMILES | C1=CC(=CC=C1C2=C3C=CC(=C(C4=NC(=C(C5=CC=C(N5)C(=C6C=CC2=N6)C7=CC=C(C=C7)S(=O)(=O)[O-])C8=CC=C(C=C8)S(=O)(=O)[O-])C=C4)C9=CC=C(C=C9)S(=O)(=O)[O-])N3)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] |
| PubChem CID | 135530797 |
| Molecular Weight | 1022.9（anhydrous） |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Tetrapyrroles and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Tetrapyrroles and derivatives |
| Alternative Parents | Benzenesulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Sulfonyls Pyrroles Organosulfonic acids Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Tetrapyrrole skeleton - Benzenesulfonate - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Benzenoid - Monocyclic benzene moiety - Heteroaromatic compound - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Pyrrole - Azacycle - Organic alkali metal salt - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organosulfur compound - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as tetrapyrroles and derivatives. These are polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 K2527507 | Certificate of Analysis | Nov 14, 2025 | T303624 |
| K2527508 | Certificate of Analysis | Nov 14, 2025 | T303624 |
| A2310192 | Certificate of Analysis | Oct 13, 2025 | T303624 |
| A2310210 | Certificate of Analysis | Oct 13, 2025 | T303624 |
| A2310215 | Certificate of Analysis | Oct 13, 2025 | T303624 |
| Sensitivity | light sensitive |
|---|---|
| Molecular Weight | 1022.900 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 4 |
| Exact Mass | 1022 Da |
| Monoisotopic Mass | 1022 Da |
| Topological Polar Surface Area | 320.000 Ų |
| Heavy Atom Count | 68 |
| Formal Charge | 0 |
| Complexity | 1720.000 |
| 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 | 5 |
| 1. Yumeng Cui, Yunhong Jiao, Ge Zhang, Zhiyong Huo, Jun Sun, Hongqiang Qu, Jianzhong Xu. (2025) Biomass-derived polyelectrolyte fire retardant: Synergistic phosphorus-nitrogen doping for enhanced epoxy resin flame retardancy and smoke suppression. POLYMER DEGRADATION AND STABILITY, [PMID:] [10.1016/j.polymdegradstab.2025.111207] |
