Thermo Scientific Chemicals Cytidine, 99+%

Catalog No.	Quantity
AC111810100	10 g
AC111810500	50 g
AC111812500	250 g

Catalog No. AC111810100 Supplier Thermo Scientific Chemicals Supplier No. 111810100

Description

CAS: 65-46-3 | C9H13N3O5 | 243.22 g/mol

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: 65-46-3
• Molecular Formula: C9H13N3O5
• Molecular Weight (g/mol): 243.22
• MDL Number: MFCD00006545
• InChI Key: UHDGCWIWMRVCDJ-UHFFFAOYNA-N
• Synonym: cytidine, cytosine riboside, 1-beta-d-ribofuranosylcytosine, 1beta-ribofuranosylcytosine, 4-amino-1-beta-d-ribofuranosyl-2 1h-pyrimidinone, beta-d-ribofuranoside, cytosine-1, 1-beta-ribofuranosylcytosine, cytidin, zytidin, 4-amino-1beta-d-ribofuranosyl-2 1h-pyrimidinone
• PubChem CID: 6175
• ChEBI: CHEBI:17562
• IUPAC Name: 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
• SMILES: NC1=NC(=O)N(C=C1)C1OC(CO)C(O)C1O

• Absorbance: 0.43 to 0.47 (A250/A260), 2.05 to 2.15 (A280/A260)
• Melting Point: 210.0°C to 217.0°C
• Color: White
• Loss on Drying: 0.5% max. (105°C, 5 hrs)
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (HPLC)
• Packaging: Glass bottle
• Quantity: 10 g
• Beilstein: 31,24
• Merck Index: 15,2783
• Specific Rotation: + 31.50
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in acids and alkalies,insoluble in organic solvents
• Spectrophotometry: 98 to 102% (lambda max. 280nm,pH 1) molar absorptivity 13000+/-2%,on dry basis
• Transmittance: 98% min. (c=1, H2O, 430nm) 1cm cell
• Formula Weight: 243.22
• Percent Purity: 99+%
• Physical Form: Crystalline Powder
• Chemical Name or Material: Cytidine, 99.5%

Safety and Handling

Hazard Category	HYGROSCOPIC
EINECSNumber	200-610-9
RTECSNumber	UW7370000
TSCA	TSCA

SDS

RUO – Research Use Only