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Chemical structure of 2,2',5,5'-Tetrachlorobenzidine

GD21750

2,2',5,5'-Tetrachlorobenzidine

Also known as 4-(4-amino-2,5-dichlorophenyl)-2,5-dichloroaniline

2,2',5,5'-Tetrachlorobenzidine (catalogue number GD21750) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 15721-02-5. Molecular formula C12H8Cl4N2, molecular weight 322.017. IUPAC name: 4-(4-amino-2,5-dichlorophenyl)-2,5-dichloroaniline. Supplied in 3 pack sizes, from 100g at ₪187.63 to 500g at ₪595.52; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS15721-02-5MW322.017FormulaC12H8Cl4N2
CAS number
15721-02-5
Molecular weight
322.017
Formula
C12H8Cl4N2
InChIKey
UXOXUHMFQZEAFR-UHFFFAOYSA-N
Catalogue number
GD21750
Brand
GLPBIO
Computed properties PubChem CID 27465 · XLogP 4.5 · TPSA 52 Ų · H-bond donors 2
XLogP
4.5
TPSA
52 Ų
H-bond donors
2
H-bond acceptors
2
Rotatable bonds
1
Heavy atoms
18

SMILES C1=C(C(=CC(=C1Cl)N)Cl)C2=CC(=C(C=C2Cl)N)Cl

Computed descriptors from PubChem (CID 27465), 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.