Cytidine
Also known as: 4-Amino-1-beta-D-ribofuranosyl-2(1H)-pyrimidinone, Cytosine β-D-riboside, 1-beta-D-Ribofuranosylcytosine, 1-β-D-Ribofuranosylcytosine, Cytosine-1-β-D-ribofuranoside, Cyd, Citidine, Cytidin
Cytidine (CAS 65-46-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H13N3O5 and a molecular weight of 243.217 g/mol. Key properties include a melting point of 210-220 °C (dec.)(lit.), a boiling point of 529.7±60.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 274.1±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65-46-3
- Jingsj CID
- J-1131823-9
- Molecular Formula
- C9H13N3O5
- Molecular Weight
- 243.217 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 210-220 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 529.7±60.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 274.1±32.9 °C |
| Exact Mass | 243.085526 |
| PSA | 130.83000 |
| LogP | -1.78 |
| Vapor Pressure | 0.0±3.2 mmHg at 25°C |
| Refractive Index | 1.756 |
| Additional Property | SOLUBLE |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Jonas DA, et al. Safety considerations of DNA in food. Ann Nutr Metab. 2001;45(6):235-54. [2]. Wurtman RJ, et al. Effect of oral CDP-choline on plasma choline and uridine levels in humans. Biochem Pharmacol. 2000 Oct 1;60(7):989-92. |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Cytidine?
The CAS number of Cytidine is 65-46-3.
What are the molecular formula and molecular weight of Cytidine?
Cytidine has molecular formula C9H13N3O5 and molecular weight 243.217 g/mol.
What are the upstream and downstream products of Cytidine?
For Cytidine, Upstream Products: Uridine; Downstream Products: 5-Bromocytidine, N4-Acetylcytidine, Ancitabine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cytidine (CAS 65-46-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1131823-9 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.