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Chemical structure of Questiomycin A

GC45554

Questiomycin A

Also known as 2-aminophenoxazin-3-one

Questiomycin A (catalogue number GC45554) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1916-59-2. Molecular formula C12H8N2O2, molecular weight 212.2. IUPAC name: 2-aminophenoxazin-3-one. Supplied in 3 pack sizes, from 1mg at ₪387.50 to 10mg at ₪3,254.97; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1916-59-2MW212.2FormulaC12H8N2O2
CAS number
1916-59-2
Molecular weight
212.2
Formula
C12H8N2O2
Solubility
DMF： 2mg/mL,DMSO： 3mg/mL,DMSO：PBS (pH 7·2) (1：20)： 0·04mg/mL
InChIKey
RDJXPXHQENRCNG-UHFFFAOYSA-N
Catalogue number
GC45554
Brand
GLPBIO
Computed properties PubChem CID 72725 · XLogP 1 · TPSA 64.7 Ų · H-bond donors 1
XLogP
1
TPSA
64.7 Ų
H-bond donors
1
H-bond acceptors
4
Rotatable bonds
0
Heavy atoms
16

SMILES C1=CC=C2C(=C1)N=C3C=C(C(=O)C=C3O2)N

Computed descriptors from PubChem (CID 72725), 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.