5-Fluorocytidine

Modify Date: 2026-07-01 19:50:18

5-Fluorocytidine Structure
5-Fluorocytidine structure
Common Name 5-Fluorocytidine
CAS Number 2341-22-2 Molecular Weight 261.207
Density 2.0±0.1 g/cm3 Boiling Point 511.4±60.0 °C at 760 mmHg
Molecular Formula C9H12FN3O5 Melting Point 196-200 °C(lit.)
MSDS N/A Flash Point 263.1±32.9 °C

 Use of 5-Fluorocytidine


5-Fluorocytidine is a member of cytidines, inhibits maturation of the 45S ribosomal RNA precursor[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-fluorocytidine
Synonym More Synonyms

 5-Fluorocytidine Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description 5-Fluorocytidine is a member of cytidines, inhibits maturation of the 45S ribosomal RNA precursor[1].
Related Catalog

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 2.0±0.1 g/cm3
Boiling Point 511.4±60.0 °C at 760 mmHg
Melting Point 196-200 °C(lit.)
Molecular Formula C9H12FN3O5
Molecular Weight 261.207
Flash Point 263.1±32.9 °C
Exact Mass 261.076111
PSA 130.83000
LogP -1.67
Vapour Pressure 0.0±3.0 mmHg at 25°C
Index of Refraction 1.732
InChIKey STRZQWQNZQMHQR-UAKXSSHOSA-N
SMILES Nc1nc(=O)n(C2OC(CO)C(O)C2O)cc1F

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HA3890000
CHEMICAL NAME :
Cytidine, 5-fluoro-
CAS REGISTRY NUMBER :
2341-22-2
LAST UPDATED :
198508
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H12-F-N3-O5
MOLECULAR WEIGHT :
261.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Rodent - mouse Leukocyte
DOSE/DURATION :
100 ug/L
REFERENCE :
CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 30,1018,1982

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S36
WGK Germany 3
RTECS HA3890000
HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 5-FluorocytidineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Experimentally measured binding affinity data (Kd) for protein-ligand complexes deriv...
Source: Shanghai Institute of Organic Chemistry
Target: N/A
External Id: PDBbind-Kd for protein-ligand complexes
Name: Binding affinity to Escherichia coli BL21 (DE3) IspF at 10 degC in pH 7 sodium phosph...
Source: ChEMBL
Target: N/A
External Id: CHEMBL1011881
Name: Antitumor activity against mouse S180 cells allografted in mouse assessed as tumor gr...
Source: ChEMBL
Target: CCRF S-180
External Id: CHEMBL3253660
Name: SPR Biosensor Assay from Article 10.1021/jm801475n: "A structure-based approach to li...
Source: BindingDB
Target: N/A
External Id: BindingDB_3368_1
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1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Amino-5-fluor-1-(β-D-ribofuranosyl)pyrimidin-2(1H)-on
5-fluoro-cytidine
5-Fluorocytidine
fluorocytidine
4-Amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-5-fluoro-2(1H)-pyrimidinone
5-Fluoro-D-cytidine
EINECS 234-122-2
5-fluoro-cytidin
L-5-Fluorocytidine
5-fluoro-2'-deoxycytidine
MFCD00210953
L-β-Ribofuranosyl-5-fluoro-cytosine
5-Fluorcytidin

 5-Fluorocytidine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the uses of 5-fluorocytidine?
A: Main uses of 5-fluorocytidine: 5-Fluorocytidine is a member of cytidines, inhibits maturation of the 45S ribosomal RNA precursor[1].
Q: What is the molecular weight of 5-fluorocytidine?
A: Molecular weight of 5-fluorocytidine is 261.207.
Q: What are the downstream products of 5-fluorocytidine?
A: Related downstream products(CAS) of 5-fluorocytidine: 37717-21-8.
Q: What is the molecular formula of 5-fluorocytidine?
A: Molecular formula of 5-fluorocytidine is C9H12FN3O5.
Q: What is the English name of 5-fluorocytidine?
A: The English name of 5-fluorocytidine is 5-fluorocytidine.
Q: What is the safety information for 5-fluorocytidine?
A: Safety information for 5-fluorocytidine: S26-S36.
Q: What are the upstream materials of 5-fluorocytidine?
A: Related upstream materials(CAS) of 5-fluorocytidine: 2560-60-3;669055-50-9;14215-97-5;316-46-1;55474-11-8;4105-38-8.
Q: What is the InChIKey of 5-fluorocytidine?
A: InChIKey of 5-fluorocytidine is STRZQWQNZQMHQR-UAKXSSHOSA-N.
Q: What English synonyms does 5-fluorocytidine have?
A: English synonyms of 5-fluorocytidine: 4-Amino-5-fluor-1-(β-D-ribofuranosyl)pyrimidin-2(1H)-on, 5-fluoro-cytidine, 5-Fluorocytidine, fluorocytidine, 4-Amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-5-fluoro-2(1H)-pyrimidinone, 5-Fluoro-D-cytidine, EINECS 234-122-2, 5-fluoro-cytidin, L-5-Fluorocytidine, 5-fluoro-2'-deoxycytidine, MFCD00210953, L-β-Ribofuranosyl-5-fluoro-cytosine, 5-Fluorcytidin.
Q: What is the CAS number of 5-fluorocytidine?
A: CAS number of 5-fluorocytidine is 2341-22-2.

 5-Fluorocytidinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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