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Chemical structure of 9-Hydroxycamptothecin

GC39805

9-Hydroxycamptothecin

Also known as (19S)-19-ethyl-8,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione

9-Hydroxycamptothecin (catalogue number GC39805) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 67656-30-8. Molecular formula C20H16N2O5, molecular weight 364.35. IUPAC name: (19S)-19-ethyl-8,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione. Supplied in 4 pack sizes, from 5mg at ₪187.63 to 50mg at ₪754.60; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS67656-30-8MW364.35FormulaC20H16N2O5
CAS number
67656-30-8
Molecular weight
364.35
Formula
C20H16N2O5
Solubility
Soluble in DMSO
InChIKey
LCZZWLIDINBPRC-FQEVSTJZSA-N
Catalogue number
GC39805
Brand
GLPBIO
Computed properties PubChem CID 135403790 · XLogP 0.6 · TPSA 100 Ų · H-bond donors 2
XLogP
0.6
TPSA
100 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
1
Heavy atoms
27

SMILES CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC=C5O)N=C4C3=C2)O

Computed descriptors from PubChem (CID 135403790), 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.