Cytosine, 99+%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 71-30-7
• Molecular Formula: C4H5N3O
• Molecular Weight (g/mol): 111.10
• MDL Number: MFCD00006034
• InChI Key: OPTASPLRGRRNAP-UHFFFAOYSA-N
• Synonym: cytosine, 4-amino-2-hydroxypyrimidine, cytosinimine, 2 1h-pyrimidinone, 4-amino, 4-amino-2 1h-pyrimidinone, 4-aminopyrimidin-2 1h-one, 6-aminopyrimidin-2 1h-one, 2 1h-pyrimidinone, 6-amino, cyt, 4-amino-2-oxo-1,2-dihydropyrimidine
• PubChem CID: 597
• ChEBI: CHEBI:16040
• SMILES: NC1=CC=NC(=O)N1

• Melting Point: >300.0°C
• Color: White to Yellow
• Loss on Drying: 0.5% max. (105°C, 5 hrs)
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (HPLC)
• Packaging: Glass bottle
• Quantity: 100 g
• Beilstein: 24,314
• Merck Index: 15,2792
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alkalines and acids,slightly soluble in ethanol,chloroform,,insoluble in ether and hydrocarbons
• Spectrophotometry: 98% min. (lambda max. 275nm,pH 1) molar absorptivity 10400+/-2%,on dry basis
• IUPAC Name: 6-amino-1,2-dihydropyrimidin-2-one
• Formula Weight: 111.1
• Percent Purity: 99+%
• Physical Form: Crystalline Powder
• Chemical Name or Material: Cytosine

Safety and Handling

Product Identifier

• Cytosine

RUO – Research Use Only