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Chemical structure of (R)-N-Desmethyl PK11195

GB40049

(R)-N-Desmethyl PK11195

Also listed as (R)-(-)-N-Desmethyl-PK 11195

Precursor for (R)-[N-methyl-11C]PK 11195 for PET studies· Radioligand precursor of the peripheral benzodiazepine antagonist (R)-[N-methyl-11C]PK 11195·Both peripheral benzodiazepine antagonistsPK 11195 and R-(-)-PK 11195 are available from stock as well

ChemicalCAS157809-85-3MW338.83FormulaC20H19ClN2O
CAS number
157809-85-3
Molecular weight
338.83
Formula
C20H19ClN2O
InChIKey
XXSIYNJKCPZOFQ-CYBMUJFWSA-N
Catalogue number
GB40049
Brand
GLPBIO
Computed properties PubChem CID 13900491 · XLogP 5.3 · TPSA 42 Ų · H-bond donors 1
XLogP
5.3
TPSA
42 Ų
H-bond donors
1
H-bond acceptors
2
Rotatable bonds
4
Heavy atoms
24

SMILES CC[C@@H](C)NC(=O)C1=CC2=CC=CC=C2C(=N1)C3=CC=CC=C3Cl

Computed descriptors from PubChem (CID 13900491), 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.