Protoporphyrin IX zinc(II)
SIAL/282820 - guanylate cyclase inhibitor
Synonym: 3,7,12,17-
CAS Number: 15442-64-5
Empirical Formula (Hill Notation): C34H32N4O4Zn
Molecular Weight: 626.03
EC Number: 239-455-7
MDL Number: MFCD00011612
Linear Formula: C34H32N4O4Zn
Product Type: Chemical
| ε (extinction coefficient) | ≥10000 at 585-591 nm in pyridine |
| ≥12000 at 548-554 nm in pyridine | |
| ≥135000 at 423-429 nm in pyridine | |
| λmax | 426 nm |
| application(s) | diagnostic assay manufacturing hematology histology |
| assay | ≥92% (HPLC) |
| color | red to very dark red |
| form | powder |
| InChI | 1S/C34H34N4O4.Zn/c1-7-21- |
| InChI key | FUTVBRXUIKZACV-RGGAHWMASA |
| Quality Level | 100 ![]() |
| SMILES string | Cc1c(CCC(O)=O)c2cc3c(CCC( |
| storage temp. | room temp |
| technique(s) | titration: suitable |
| Application: | Cellular melanin content in normal human melanocytes treated with ZnPP has been studied. 1 It was used as a standard in a study where the excess formation of ZnPP in iron deficient erythropoiesis was determined by haematofluorometer. |
| Application: | Inhibits soluble guanylate cyclase. |
| General description: | Protoporphyrin IX zinc(II) (ZnPP) is an anti-oxidant enzyme heme oxygenase-1. |
| Packaging: | 50, 250 mg in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥92% (HPLC) |
| Storage Temp. | room temp |
| UNSPSC | 12171500 |

