Basic information
- CAS
56468-21-4- Standard SMILES
O=c1[nH]ccn2cncc12- InChIKey
SLYRIXNICMCXFH-UHFFFAOYSA-N- Molecular formula
- C6H5N3O
- Average molar mass
- 135.12 g/mol
- Monoisotopic mass
- 135.04326179
Names & identifiers
- Preferred name
- 7H,8H-imidazo[1,5-a]pyrazin-8-one
- IUPAC
- 7H-imidazo[1,5-a]pyrazin-8-one
- English name
- IMidazo[1,5-a]pyrazin-8(7H)-one
- Molecular formula
- C6H5N3O
- Molecular weight
- 135.12
Names & synonyms
7H,8H-imidazo[1,5-a]pyrazin-8-one7H,8H-imidazo(1,5-a)pyrazin-8-oneRefChem:547085856-217-3Imidazo[1,5-a]pyrazin-8(7H)-one56468-21-47H-imidazo[1,5-a]pyrazin-8-oneNSC209767SCHEMBL955011SCHEMBL1155489DTXSID30308809GCA46821
Show more names
AKOS006356909NSC-209767EN300-317305
Database identifiers
- CAS
56468-21-4- PubChem CID
- 308341
- DTXSID
DTXSID30308809- EC Number
- 856-217-3
- Nikkaji
- J3.620.531H
Properties
Computed structural properties
- XLogP
- -0.5
- Topological polar surface area
- 46.9 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 189
Physicochemical properties
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302
- Precautionary statements
- 280 · P280-P305+P351+P338
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)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Suppliers1 total
上海书亚医药科技有限公司400-685-9117 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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