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Chemical structure of 5,10,15,20-Tetra(4-pyridyl)porphyrin

GB56244

5,10,15,20-Tetra(4-pyridyl)porphyrin

Also listed as 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

5,10,15,20-Tetra(4-pyridyl)porphyrin (catalogue number GB56244) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 16834-13-2. Molecular formula C40H26N8, molecular weight 618.7. IUPAC name: 5,10,15,20-tetrapyridin-4-yl-21,23-dihydroporphyrin. Supplied in 4 pack sizes, from 1g at ₪134.60 to 25g at ₪2,602.35; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS16834-13-2MW618.7FormulaC40H26N8
CAS number
16834-13-2
Molecular weight
618.7
Formula
C40H26N8
InChIKey
DNZSHSJERXNJGX-UHFFFAOYSA-N
Catalogue number
GB56244
Brand
GLPBIO
Computed properties PubChem CID 135411729 · XLogP 6.1 · TPSA 109 Ų · H-bond donors 2
XLogP
6.1
TPSA
109 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
4
Heavy atoms
48

SMILES C1=CC2=C(C3=NC(=C(C4=CC=C(N4)C(=C5C=CC(=N5)C(=C1N2)C6=CC=NC=C6)C7=CC=NC=C7)C8=CC=NC=C8)C=C3)C9=CC=NC=C9

Computed descriptors from PubChem (CID 135411729), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.