C6H4N2O2
136.11 g/mol
OtherWarning
Oxazolo[4,5-b]pyridin-2(3H)-one
CAS60832-72-6
Category
Other
Compound Class
n.a
Primary Use
research compound
This compound is a lactone derived from an oxazolo[4,5-b]pyridine backbone. It is a fused heterocyclic molecule containing both an oxazole and a pyridine ring, and it features moderate polarity with a single hydrogen-bond donor site.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Oxazolo[4,5-b]pyridin-2(3H)-one (CAS 60832-72-6) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3H-[1,3]oxazolo[4,5-b]pyridin-2-one
InChIKey
OVLXOTUWFLHWQT-UHFFFAOYSA-N
SMILES
C1=CC2=C(NC(=O)O2)N=C1
Synonyms (12)
- 2-oxooxazolo[4,5-b]pyridine
- oxazolo[4,5-b]pyridin-2-one
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