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Chemical structure of 5-Methylisatoic anhydride

GF18901

5-Methylisatoic anhydride

Also listed as 6-Methyl isatoic anhydride

5-Methylisatoic anhydride (catalogue number GF18901) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 4692-99-3. Molecular formula C9H7NO3, molecular weight 177.16. IUPAC name: 6-methyl-1H-3,1-benzoxazine-2,4-dione. Supplied as 5g at ₪322.23; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS4692-99-3MW177.16FormulaC9H7NO3
CAS number
4692-99-3
Molecular weight
177.16
Formula
C9H7NO3
InChIKey
IIXZSGIPOINDJO-UHFFFAOYSA-N
Catalogue number
GF18901
Brand
GLPBIO
Computed properties PubChem CID 294478 · XLogP 1.1 · TPSA 55.4 Ų · H-bond donors 1
XLogP
1.1
TPSA
55.4 Ų
H-bond donors
1
H-bond acceptors
3
Rotatable bonds
0
Heavy atoms
13

SMILES CC1=CC2=C(C=C1)NC(=O)OC2=O

Computed descriptors from PubChem (CID 294478), 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.