5-Fluorouracil, plant tissue culture tested ≥… 51-21-8

Name: 5-Fluorouracil, plant tissue culture tested ≥99%
Brand: Vaqora Chemicals
SKU: VQ-045572

About 5-Fluorouracil, plant tissue culture tested ≥99%

5-Fluorouracil (CAS 51-21-8) is a fluorinated building block offered by Vaqora Chemicals (Plant Culture grade), specified at ≥99% purity. Its molecular formula is C4H3FN2O2 and its molecular weight is 130.08 g/mol. Its systematic (IUPAC) name is 5-fluoro-1H-pyrimidine-2,4-dione. Common synonyms include Fluoroblastin and Carzonal.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 8 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Vaqora Chemicals supplies 5-Fluorouracil in 1 g, 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Fluorouracil, plant tissue culture tested ≥99%
Catalogue No.	VQ-045572
CAS Number	51-21-8
IUPAC name	5-fluoro-1H-pyrimidine-2,4-dione
Molecular formula	C₄H₃FN₂O₂
Molecular weight	130.08 g/mol
Exact mass	130.0179
Grade	Plant Culture
Purity / assay	≥99%
HSN code	29335990
InChIKey	GHASVSINZRGABV-UHFFFAOYSA-N
SMILES	C1=C(C(=O)NC(=O)N1)F
PubChem CID	3385

Physical properties
Physical form	Other
LogP (XLogP3)	-0.9
H-bond donors / acceptors	2 / 3
TPSA	58.2 Å²
Synonyms	Fluoroblastin, Carzonal, Timazin, 5-Fluoracil, Fluro Uracil, 5-Fluoruracil, 5-Fluoro-2,4(1H,3H)-pyrimidinedione, Effluderm (free base), Fluroblastin, 5-Fluoropyrimidine-2,4-dione, 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H340May cause genetic defects
H360May damage fertility or the unborn child
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 51-21-8

Extra Pure

5-Fluorouracil, 99%

CAS: 51-21-8
Formula: C₄H₃FN₂O₂
MW: 130.08 g/mol

VQ-010686

AR

5-Fluorouracil, AR >99%

CAS: 51-21-8
Formula: C₄H₃FN₂O₂
MW: 130.08 g/mol

VQ-045988

EP

5-Fluorouracil, EP

CAS: 51-21-8
Formula: C₄H₃FN₂O₂
MW: 130.08 g/mol

VQ-047067

Frequently asked questions

What is the CAS number of 5-Fluorouracil, plant tissue culture tested ≥99%?

The CAS Registry Number of 5-Fluorouracil, plant tissue culture tested ≥99% is 51-21-8. It is also known as Fluoroblastin, Carzonal, Timazin.

What is the molecular formula and molecular weight of 5-Fluorouracil, plant tissue culture tested ≥99%?

5-Fluorouracil, plant tissue culture tested ≥99% has the molecular formula C4H3FN2O2 and a molecular weight of 130.08 g/mol. Its IUPAC name is 5-fluoro-1H-pyrimidine-2,4-dione.

Which grade and pack sizes of 5-Fluorouracil, plant tissue culture tested ≥99% can I order?

We supply 5-Fluorouracil, plant tissue culture tested ≥99% in Plant Culture (≥99%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Fluorouracil, plant tissue culture tested ≥99%?

Yes. Every lot of 5-Fluorouracil, plant tissue culture tested ≥99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 5-Fluorouracil, plant tissue culture tested ≥99% be shipped internationally?

Yes. 5-Fluorouracil, plant tissue culture tested ≥99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.