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.
Documentation status
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
Identity
CAS Number
1123-95-1
Chemical name
5-(Hydroxymethyl)cytosine
Molecular formula
C5H7N3O2
Molecular weight
141.13 g/mol
Synonyms
5-Hydroxymethylcytosine; 4-Amino-5-(hydroxymethyl)-2(1H)-pyrimidinone; 2(1H)-Pyrimidinone, 4-amino-5-(hydroxymethyl)-; 5-hydroxylmethylcytosine; 4-amino-5-(hydroxymethyl)pyrimidin-2-ol; 4-amino-5-(hydroxymethyl)pyrimidin-2(1H)-one; 5-pyrimidinemethanol, 4-amino-2-hydroxy-; HM-cytosine; 5-Oxymethylcytosin; DEMETHYLBACIMETHRIN; 5-(OXYMETHYL)CYTOSINE; CYTOSINE, 5-(HYDROXYMETHYL)-
InChIKey
RYVNIFSIEDRLSJ-UHFFFAOYSA-N
PubChem CID
70751
Hazard / GHS Reference
No GHS reference data is available in the current MolGraph catalog record.
Handling & PPE
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First Aid / Accidental Release
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting / Stability
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Physical and Chemical Reference
Appearance
Powder or crystals
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.
- Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.