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252182

Sigma-Aldrich

5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II)

Synonym(s):

Copper TPP

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About This Item

Empirical Formula (Hill Notation):
C44H28CuN4
CAS Number:
14172-91-9
Molecular Weight:
676.27
EC Number:
238-019-3
MDL number:
MFCD00148862
UNSPSC Code:
12352103
PubChem Substance ID:
24855188
NACRES:
NA.23

form

solid

λmax

411 nm
536 nm (2nd)

SMILES string

[Cu]1n2c3ccc2c(-c4ccccc4)c5ccc(n5)c(-c6ccccc6)c7ccc(c(-c8ccccc8)c9ccc(n9)c3-c%10ccccc%10)n17

InChI

1S/C44H28N4.Cu/c1-5-13-29(14-6-1)41-33-21-23-35(45-33)42(30-15-7-2-8-16-30)37-25-27-39(47-37)44(32-19-11-4-12-20-32)40-28-26-38(48-40)43(31-17-9-3-10-18-31)36-24-22-34(41)46-36;/h1-28H;/q-2;+2/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-;

InChI key

RKTYLMNFRDHKIL-DAJBKUBHSA-N

Storage Class Code

11 - Combustible Solids

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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S P Greiner et al.
Journal of biomolecular structure & dynamics, 9(5), 837-851 (1992-04-01)
Proton ENDOR has been observed from frozen solutions (ca. 38K degrees) of copper meso-(4-N-tetra-methylpyridyl)porphyrin (CuTMpyP(4)) complexed with Salmon sperm DNA in water and D2O. Lines from exchangeable protons of the DNA bases have been observed in these ENDOR spectra. Analyses
Asymmetric spin density distribution in the copper(II) complex of N-confused tetraphenylporphyrin: a multifrequency continuous-wave and pulse EPR study.
George Mitrikas et al.
Angewandte Chemie (International ed. in English), 44(21), 3301-3303 (2005-04-30)
Ki Young Yeon et al.
Chemical communications (Cambridge, England), 46(30), 5572-5574 (2010-06-26)
Soret band lifetimes of the free-base tetraphenylporphine (H(2)TPP) and Cu(ii) tetraphenylporphine (Cu(II)TPP) at 408 nm have been directly measured with femtosecond (fs) resolution using the fluorescence-upconversion technique for the first time, giving tau = 68 +/- 15 and 63 +/-

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