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Chemical structure of (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

GD20573

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

Also known as N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine (catalogue number GD20573) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 144222-34-4. Molecular formula C21H22N2O2S, molecular weight 366.477. IUPAC name: N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide. Supplied in 2 pack sizes, from 5g at ₪118.29 to 10g at ₪179.47; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS144222-34-4MW366.477FormulaC21H22N2O2S
CAS number
144222-34-4
Molecular weight
366.477
Formula
C21H22N2O2S
InChIKey
UOPFIWYXBIHPIP-NHCUHLMSSA-N
Catalogue number
GD20573
Brand
GLPBIO
Computed properties PubChem CID 2734565 · XLogP 3.4 · TPSA 80.6 Ų · H-bond donors 2
XLogP
3.4
TPSA
80.6 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
6
Heavy atoms
26

SMILES CC1=CC=C(C=C1)S(=O)(=O)N[C@H](C2=CC=CC=C2)[C@@H](C3=CC=CC=C3)N

Computed descriptors from PubChem (CID 2734565), 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.