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Supplier NameMedChemExpress (MCE)
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Product NameCOPROPORPHYRIN III DIHYDROCHLORIDE
SynonymsCOPROPORPHYRIN III DIHYDROCHLORIDE
CAS14643-66-4
EINECS
Chemical FormulaC36H40Cl2N4O8
Molecular Weight654.71
inchi
Package10 mM * 1 mL;1 mg;5 mg;10 mg
PriceEmail to quote
DescriptionsCoproporphyrin III

Coproporphyrin III

MedChemExpress (MCE)

HY-101398

14643-66-4

Zincphyrin

98.71%

4°C, sealed storage, away from moisture *In solvent : -80°C, 2 years

Descriptions

Coproporphyrin III

Coproporphyrin III

MedChemExpress (MCE)

HY-101398

14643-66-4

Zincphyrin

98.71%

4°C, sealed storage, away from moisture *In solvent : -80°C, 2 years
-20°C, 1 year (sealed storage, away from moisture)

Room temperature in continental US
may vary elsewhere.

Coproporphyrin III (Zincphyrin) is a naturally occurring porphyrin derivative that is mainly found in urine.

Coproporphyrin III methyl ester is repeatedly isolated in considerable amount from both feces and urine. A great increase of coproporphyrin III excretion is unaccompanied by symptoms or signs of porphyria, metal or chemical poisoning or liver disease[1]. Primary cultures of chick embryo hepatocytes have been used to study the mechanism by which chemicals cause accumulation of intermediates of the heme synthetic pathway. In the presence of the porphyrin precursor, 5-aminolevulinate (ALA), addition of insulin causes a striking increase in accumulation of uroporphyrin I and coproporphyrin III. Antioxidants abolishes the uroporphyrin I accumulation and increases coproporphyrin III[2].

Urinary DMA and porphyrin profile can be used as an early warning biomarker for chronic MMA exposure before the onset of cancer. After 4 weeks the level of coproporphyrin III concentration significantly increases in all the treatment groups compared to the control[3].

Human Endogenous Metabolite

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[1]. Watson CJ, et al. Studies of coproporphyrin. iii. idiopathic coproporphyrinuria
a hitherto unrecognized form characterized by lack of symptoms in spite of the excretion of large amounts of coproporphyrin. J Clin Invest. 1949 May
28(3):465-8.
[Content Brief]

[2]. Trask HW, et al. Effect of insulin and glucagon on accumulation of uroporphyrin and coproporphyrin from 5-aminolevulinate in hepatocyte cultures. Arch Biochem Biophys. 2005 Jul 1
439(1):1-11.
[Content Brief]

[3]. Krishnamohan M, et al. Urinary arsenic and porphyrin profile in C57BL/6J mice chronically exposed to monomethylarsonous acid (MMAIII) for two years. Toxicol Appl Pharmacol. 2007 Oct 1
224(1):89-97.
[Content Brief]

Supplier Websitehttps://www.medchemexpress.com/Coproporphyrin_III.html
Last Update2025-04-01 14:45:47
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