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Chemical structure of PPACK

GC44671

PPACK

Also known as (2S)-N-[(2R)-2-amino-3-phenylpropanoyl]-1-[(3S)-1-chloro-6-(diaminomethylideneamino)-2-oxohexan-3-yl]pyrrolidine-2-carboxamide

PPACK is a potent selective and irreversible thrombin inhibitor that inhibits human alpha thrombin with a Ki value of 0·24 nM

ChemicalCAS71142-71-7MW451FormulaC21H31ClN6O3
CAS number
71142-71-7
Molecular weight
451
Formula
C21H31ClN6O3
Solubility
20mg/mL in ethanol, 33mg/mL in DMSO, or in DMF
InChIKey
BBLOJOHIPXAIRZ-IKGGRYGDSA-N
Catalogue number
GC44671
Brand
GLPBIO
Computed properties PubChem CID 3036757 · XLogP 0.6 · TPSA 157 Ų · H-bond donors 4
XLogP
0.6
TPSA
157 Ų
H-bond donors
4
H-bond acceptors
6
Rotatable bonds
11
Heavy atoms
31

SMILES C1C[C@H](N(C1)[C@@H](CCCN=C(N)N)C(=O)CCl)C(=O)NC(=O)[C@@H](CC2=CC=CC=C2)N

Computed descriptors from PubChem (CID 3036757), 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.