3(2H)-Pyridazinone, 2,6-dimethoxy-
Basic information
- CAS
1703-10-2- Standard SMILES
COc1ccc(=O)[nH]n1- InChIKey
CUJCDCSWBJDFNI-UHFFFAOYSA-N- Molecular formula
- C5H6N2O2
- Average molar mass
- 126.11 g/mol
- Monoisotopic mass
- 126.04292744
Names & identifiers
- Preferred name
- 3(2H)-Pyridazinone, 2,6-dimethoxy-
- IUPAC
- 3-methoxy-1H-pyridazin-6-one
- English name
- 3(2H)-Pyridazinone, 6-Methoxy-
- Molecular formula
- C5H6N2O2
- Molecular weight
- 126.11
Names & synonyms
1703-10-26-methoxy-2,3-dihydropyridazin-3-one3(2H)-Pyridazinone, 2,6-dimethoxy-2,6-Dimethoxy-3(2H)-pyridazinoneDTXSID70168828RefChem:484770DTXCID90913191703-09-9829-554-96-methoxypyridazin-3(2h)-one6-Methoxy-3(2H)-pyridazinone3(2H)-Pyridazinone, 6-methoxy-
Show more names
Relugolix Impurity 151
3-methoxy-1H-pyridazin-6-oneMFCD009556766-Methoxypyridazin-3-ol2,3-DIHYDRO-3-OXO-6-METHOXYPYRIDAZINESCHEMBL645475SCHEMBL645626SCHEMBL667645SCHEMBL5114833
Database identifiers
- CAS
1703-10-2- PubChem CID
- 164872
- DTXSID
DTXSID70168828- EC Number
- 829-554-9
- Nikkaji
- J1.401.516G
Properties
Computed structural properties
- XLogP
- -0.3
- Topological polar surface area
- 50.7 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 183
Physicochemical properties
- Melting point
- 154 °C · 154 °C(Solv: water (7732-18-5))
- Density
- 1.3 · 1.30±0.1 g/cm3(Predicted)
- storage temp.
- -20 °C, · -20°C, stored under nitrogen
- pka
- 10.41 · 10.41±0.40(Predicted)
- Appearance
- White to off-white Solid
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H335-H319
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H315-H335-H319
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Chemistry & industry
Upstream & downstream products
Upstream raw materials
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Related reactions
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Compound notes
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