CAS Registry Number
CAS 71-30-7 — Cytosine
Cytosine is a pyrimidine nucleobase essential in DNA and RNA synthesis, widely used as a biochemical reagent in molecular biology, pharmaceutical research, and genetic studies. It serves as a building block for nucleotides and is critical in PCR, sequencing, and synthetic biology applications. Cytosine has a CAS number of 71-30-7, a molecular formula of C4H5N3O, and a molecular weight of 111.10 g/mol. It is stored at ambient conditions with a signal word of "Warning" for safety. Molekula supplies Cytosine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 71-30-7
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.