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Chemical structure of Vat Orange 9

GB61989

Vat Orange 9

Also known as pyranthrene-8,16-dione

Vat Orange 9 (catalogue number GB61989) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 128-70-1. Molecular formula C30H14O2, molecular weight 406.43. IUPAC name: pyranthrene-8,16-dione. Supplied as 250mg at ₪730.13; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS128-70-1MW406.43FormulaC30H14O2
CAS number
128-70-1
Molecular weight
406.43
Formula
C30H14O2
InChIKey
LLBIOIRWAYBCKK-UHFFFAOYSA-N
Catalogue number
GB61989
Brand
GLPBIO
Computed properties PubChem CID 31414 · XLogP 7.3 · TPSA 34.1 Ų · H-bond donors 0
XLogP
7.3
TPSA
34.1 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
0
Heavy atoms
32

SMILES C1=CC=C2C(=C1)C3=CC4=C5C6=C(C=CC(=C36)C2=O)C=C7C5=C(C=C4)C(=O)C8=CC=CC=C87

Computed descriptors from PubChem (CID 31414), 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.