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Chemical structure of Crlx101

GC25007

Crlx101

Also listed as 20R-Camptothecin

Crlx101 (catalogue number GC25007) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 110351-92-3. Molecular formula C20H16N2O4, molecular weight 348.4. IUPAC name: (19R)-19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione. Supplied in 2 pack sizes, from 5mg at ₪2,520.77 to 25mg at ₪7,570.47; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS110351-92-3MW348.4FormulaC20H16N2O4
CAS number
110351-92-3
Molecular weight
348.4
Formula
C20H16N2O4
InChIKey
VSJKWCGYPAHWDS-HXUWFJFHSA-N
Catalogue number
GC25007
Brand
GLPBIO
Computed properties PubChem CID 184196 · XLogP 1 · TPSA 79.7 Ų · H-bond donors 1
XLogP
1
TPSA
79.7 Ų
H-bond donors
1
H-bond acceptors
5
Rotatable bonds
1
Heavy atoms
26

SMILES CC[C@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=CC=CC=C5N=C4C3=C2)O

Computed descriptors from PubChem (CID 184196), 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.