493-90-3

Basic information

• Product Name: 7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid
• Synonyms: 7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid;7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-Porphine-2,18-dipropanoic acid;3,8,13,17-Tetramethyl-7,12-diethyl-21H,23H-porphyrin-2,18-dipropanoic acid;7,12-Diethyl-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,18-dipropanoic acid;7,12-Diethyl-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,18-dipropionic acid
• CAS NO: 493-90-3
• Molecular Formula: C₃₄H₃₈N₄O₄
• Molecular Weight: 639.62
• EINECS: 207-782-4
• Mol File: 493-90-3.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 1109.7°Cat760mmHg
• Flash Point: 624.9°C
• Appearance: /
• Density: 1.24g/cm³
• CAS DataBase Reference: 7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid(493-90-3)
• EPA Substance Registry System: 7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid(493-90-3)

Safety Data

• Hazardous Substances Data: 493-90-3(Hazardous Substances Data)

Usage

Uses

Mesoporphyrin IX is used in preparation method, application of ultrasonic deformation material.

Upstream product

• 553-12-8 protoporphyrin IX 
• 7403-58-9 21H,23H-porphine-2,18-dipropanoicacid,7,12-diethenyl-3,8,13,17-tetramethyl-, 2,18-diethyl ester 
• 5522-66-7 3,3'-(3,7,12,17-tetramethyl-8,13-divinyl-21H,23H-porphine-2,18-diyl)-bis-propionic acid dimethyl ester 
• 50-81-7 ascorbic acid 
• 75162-75-3 haematoporphyrin dibenzyl ester diacetate 
• 121992-23-2 [5-bromo-3-(2-carboxy-ethyl)-4-methyl-pyrrol-2-yl]-[5-bromo-3-(2-carboxy-ethyl)-4-methyl-pyrrol-2-ylidene]-methane; hydrobromide 
• 75162-74-2 haematoporphyrin dibenzyl ester 
• 75162-60-6 O,O'-diacetyl-hematoporphyrin-dimethyl ester 
• 32562-61-1 hematoporphyrin-dimethyl ester 

Downstream Products

• 20189-42-8 3-ethyl-4-methyl-pyrrole-2,5-dione 
• 54474-50-9 2,4-dimethyl-3-pyrrolepropanoic acid 
• 52091-04-0 3-(4,5-dimethyl-pyrrol-3-yl)-propionic acid 
• 487-66-1 2-propionic-3-methylmaleic anhydride 
• 487-65-0 3-(4-methyl-2,5-dioxo-2,5-dihydro-pyrrol-3-yl)-propionic acid 
• 1263-63-4 mesoporphyrin IX dimethyl ester 
• 26608-34-4 Etioporphyrin III 
• 121199-09-5 2,7,12,18-tetramethyl-3,8-diethyl-17-(2-methoxycarbonylethyl)-13-(2-N,N-dimethylaminocarbonylethyl)porphyrin 
• 113477-30-8 2,7,12,18-tetramethyl-3,8-diethyl-13,17-bis(2-N,N-dimethylaminocarbonylethyl)porphyrin 
• 14354-67-7 Zn(II)-mesoporphyrin IX 
• 133649-18-0 mesoporphyrine 13-(1-phenylethyl) ester 
• 133649-21-5 mesoporphyrine 17-(1-phenylethyl) ester 
• 133649-19-1 mesoporphyrine bis(1-phenylethyl) ester 

Relevant articles and documents

Interaction of dicarboxylic metalloporphyrins with liposomes. The effect of pH on membrane binding revisited

The acid-base properties of Zn-hematoporphyrin IX (ZnHP) and Zn-mesoporphyrin IX (ZnMP) and the effect of pH on their binding to liposomes have been studied. The ionization constants for the two carboxylate groups of ZnHP were calculated by principal comp

The Chemistry of Pyrrolic Compounds. XLV. Haematoporphyrin Derivative: Haematoporphyrin Diacetate as the Main Product of the Reaction of Haematoporphyrin with a Mixture of Acetic and Sulfuric Acids

A mixture of acetic and sulfuric acids converts haematoporphyrin into a complex mixture of porphyrins of which the main product has been characterized as the diacetate (1g).Other compounds identified in the reaction mixture were the known vinylporphyrins (1b-d), (1h) and (1i) and the isomeric monoacetoxyethyl(monohydroxyethyl)porphyrins (1l) and (1m).Analysis of the reaction mixture was complicated by the presence of 1'-ethoxyethyl derivatives (1e) or (1f), (1j) and (1k) which presumably arose by solvolysis of the corresponding acetate with ethanol present in the chloroform used for the the chromatographic separation.