5-fluorouracil, [2-14c]

Modify Date: 2026-07-14 19:38:42

5-fluorouracil, [2-14c] Structure
5-fluorouracil, [2-14c] structure
Common Name 5-fluorouracil, [2-14c]
CAS Number 766-63-2 Molecular Weight 132.07000
Density N/A Boiling Point N/A
Molecular Formula C4H3FN2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 5-fluoro-1H-pyrimidine-2,4-dione
Synonym More Synonyms

 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.

Molecular Formula C4H3FN2O2
Molecular Weight 132.07000
Exact Mass 132.02100
PSA 65.72000
InChIKey GHASVSINZRGABV-DOMIDYPGSA-N
SMILES O=c1[nH]cc(F)c(=O)[nH]1
Storage condition 2-8°C

 Safety Information

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

Hazard Codes T+,R
Risk Phrases 26/27/28-34
Safety Phrases 26-36/37/39-45
RIDADR UN 2910 7

 Synonyms

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

5-Fluorouracil-6-C-14
5-Fluorouracil-6-(Sup 14)C
2,4(1H,3H)-Pyrimidinedione-2-14C,5-fluoro
Uracil-2-14C,5-fluoro
Fluorouracil C-14
UNII-Q0E5J9OQ9O

 5-fluorouracil, [2-14c] | FAQ

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

Q: What is the polar surface area (PSA) of 5-fluoro-1H-pyrimidine-2,4-dione?
A: Polar surface area (PSA) of 5-fluoro-1H-pyrimidine-2,4-dione is 65.72000.
Q: What is the safety information for 5-fluoro-1H-pyrimidine-2,4-dione?
A: Safety information for 5-fluoro-1H-pyrimidine-2,4-dione: 26-36/37/39-45.
Q: What is the CAS number of 5-fluoro-1H-pyrimidine-2,4-dione?
A: CAS number of 5-fluoro-1H-pyrimidine-2,4-dione is 766-63-2.
Q: What is the molecular formula of 5-fluoro-1H-pyrimidine-2,4-dione?
A: Molecular formula of 5-fluoro-1H-pyrimidine-2,4-dione is C4H3FN2O2.
Q: What English synonyms does 5-fluoro-1H-pyrimidine-2,4-dione have?
A: English synonyms of 5-fluoro-1H-pyrimidine-2,4-dione: 5-Fluorouracil-6-C-14, 5-Fluorouracil-6-(Sup 14)C, 2,4(1H,3H)-Pyrimidinedione-2-14C,5-fluoro, Uracil-2-14C,5-fluoro, Fluorouracil C-14, UNII-Q0E5J9OQ9O.
Q: What is the InChIKey of 5-fluoro-1H-pyrimidine-2,4-dione?
A: InChIKey of 5-fluoro-1H-pyrimidine-2,4-dione is GHASVSINZRGABV-DOMIDYPGSA-N.
Q: What is the SMILES notation of 5-fluoro-1H-pyrimidine-2,4-dione?
A: SMILES notation of 5-fluoro-1H-pyrimidine-2,4-dione is O=c1[nH]cc(F)c(=O)[nH]1.
Q: What are the storage conditions for 5-fluoro-1H-pyrimidine-2,4-dione?
A: Storage conditions for 5-fluoro-1H-pyrimidine-2,4-dione: 2-8°C.
Q: What is the molecular weight of 5-fluoro-1H-pyrimidine-2,4-dione?
A: Molecular weight of 5-fluoro-1H-pyrimidine-2,4-dione is 132.07000.
Q: What is the English name of 5-fluoro-1H-pyrimidine-2,4-dione?
A: The English name of 5-fluoro-1H-pyrimidine-2,4-dione is 5-fluoro-1H-pyrimidine-2,4-dione.
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