5-Methylisocytosine
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
15981-91-6
Chemical name
5-Methylisocytosine
Molecular formula
C5H7N3O
Molecular weight
125.13 g/mol
Synonyms
2-Amino-5-methylpyrimidin-4-ol; 4(1H)-Pyrimidinone, 2-amino-5-methyl-; 4(3H)-Pyrimidinone, 2-amino-5-methyl-; 2-Amino-5-methyl-4(1h)-pyrimidinone; 2-Amino-5-methyl-4(3H)-pyrimidinone; 2-Amino-5-methyl-4-oxo-3,4-dihydropyrimidine; 4(1H)-Pyrimidinone, 2-amino-5-methyl-(8CI); 4(1H)-Pyrimidinone, 2-amino-5-methyl-(8CI)(9CI); 2-amino-5-methylpyrimidin-4(3h)-one; 2-Amino-5-methyl-4-pyrimidinol; 2-Amino-5-methyl-pyrimidin-4-ol; 4(1H)-Pyrimidinone, 2-amino-5-methyl- (7CI,8CI,9CI)
InChIKey
YKUFMYSNUQLIQS-UHFFFAOYSA-N
PubChem CID
85221
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
-0.9
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.