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Chemical structure of 5-Chloro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one

GF21906

5-Chloro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one

Also known as 5-chloro-4H-pyrido[4,3-b][1,4]oxazin-3-one

5-Chloro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (catalogue number GF21906) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1378678-80-8. Molecular formula C7H5ClN2O2, molecular weight 184.58. IUPAC name: 5-chloro-4H-pyrido[4,3-b][1,4]oxazin-3-one. Supplied in 3 pack sizes, from 100mg at ₪534.34 to 1g at ₪2,206.69; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1378678-80-8MW184.58FormulaC7H5ClN2O2
CAS number
1378678-80-8
Molecular weight
184.58
Formula
C7H5ClN2O2
InChIKey
SGYAMIWWYFABGD-UHFFFAOYSA-N
Catalogue number
GF21906
Brand
GLPBIO
Computed properties PubChem CID 71742963 · XLogP 0.8 · TPSA 51.2 Ų · H-bond donors 1
XLogP
0.8
TPSA
51.2 Ų
H-bond donors
1
H-bond acceptors
3
Rotatable bonds
0
Heavy atoms
12

SMILES C1C(=O)NC2=C(O1)C=CN=C2Cl

Computed descriptors from PubChem (CID 71742963), 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.