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Sigma-Aldrich

Coproporphyrin I dihydrochloride

synthetic

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Synonym(s):
3,8,13,18-Tetramethyl-21H,23H-porphine-2,7,12,17-tetrapropionic acid dihydrochloride
Empirical Formula (Hill Notation):
C36H38N4O8 · 2HCl
CAS Number:
69477-27-6
Molecular Weight:
727.63
MDL number:
MFCD00013469
UNSPSC Code:
12352300
PubChem Substance ID:
24855660
NACRES:
NA.22

Quality Level

100

form

solid

reaction suitability

core: porphyrin
reagent type: catalyst

λmax

395 nm

SMILES string

Cl.Cl.Cc1c(CCC(O)=O)c2cc3[nH]c(cc4nc(cc5[nH]c(cc1n2)c(CCC(O)=O)c5C)c(CCC(O)=O)c4C)c(CCC(O)=O)c3C

InChI

1S/C36H38N4O8.2ClH/c1-17-21(5-9-33(41)42)29-14-26-19(3)23(7-11-35(45)46)31(39-26)16-28-20(4)24(8-12-36(47)48)32(40-28)15-27-18(2)22(6-10-34(43)44)30(38-27)13-25(17)37-29;;/h13-16,37,40H,5-12H2,1-4H3,(H,41,42)(H,43,44)(H,45,46)(H,47,48);2*1H/b25-13-,26-14-,27-15-,28-16-,29-14-,30-13-,31-16-,32-15-;;

InChI key

XROPZSRTTZKNQB-ARSPAUKVSA-N

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General description

Coproporphyrin I dihydrochloride belongs to the porphyrin group, and it is used as a starting material to synthesize monofunctional and phosphorescent metalloporphyrin labeling reagents.

Application

Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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R Giovannetti et al.
Talanta, 42(12), 1913-1918 (1995-12-01)
The reagent 3,8,13,18-tetramethyl-21H,23H-porphine-2,7,12,17-tetrapropionic acid or coproporphyrin-I (CPI) was used for the spectrophotometric determination of copper(II) and cobalt(II) in the presence of pyridine and imidazole catalysts. Optimum conditions were investigated and the methods were applied to the determination of parts per
Rita Giovannetti et al.
Talanta, 63(4), 857-864 (2008-10-31)
The reaction of 3,8,13,18-tetramethyl-21H,23H-porphine-2,7,12,17-tetrapropionic acid or coproporphyrin-I (CPI) with the elements of 11 group have been studied. CPI is an anionic porphyrin that slowly reacts with copper ion to form Cu(II)CPI and with silver ions to form Ag(II)CPI, Ag(III)CPI complexes
Preparation of monofunctional and phosphorescent palladium (II) and platinum (II) coproporphyrin labeling reagents
Journal of Porphyrins and Phthalocyanines, 5(10), 735-741 (2001)
Krzysztof Kilian et al.
Talanta, 60(4), 669-678 (2008-10-31)
The reaction of 5,10,15,20-tetrakis(4-carboxylphenyl)porphyrin (TCPP) with Cd(II), Pb(II), Hg(II) and Zn(II) was studied spectrophotometrically and kinetics, equilibrium constants as well as photodecomposition of complexes were determined. It was verified that these metal ions with large radius accelerate the incorporation reaction
R Giovannetti et al.
Talanta, 46(5), 977-984 (2008-10-31)
The reaction of 3,8,13,18-tetramethyl-21H,23H-porphine-2,7,12,17-tetrapropionic acid or coproporphyrin-I (CPI) with mercury(II) was studied spectrophotometrically, and kinetic and equilibrium constants were determined; the influence of temperature on the reaction rate was also studied. It was verified that mercury(II) accelerates the incorporation reaction

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