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5-Fluorouracil

CAS 51-21-8 C4H3FN2O2 MW 130.08 In stock

5-Fluorouracil is a fluorinated pyrimidine analog used primarily in chemotherapy for treating various cancers, including colorectal, breast, and gastrointestinal cancers. It functions as an antimetabolite by inhibiting thymidylate synthase, disrupting DNA synthesis. CAS: 51-21-8, Molecular Formula: C4H3FN2O2, Molecular Weight: 130.08 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies 5-Fluorouracil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

5-Fluorouracil is a fluorinated pyrimidine analog used primarily in chemotherapy for treating various cancers, including colorectal, breast, and gastrointestinal cancers. It functions as an antimetabolite by inhibiting thymidylate synthase, disrupting DNA synthesis. CAS: 51-21-8, Molecular Formula: C4H3FN2O2, Molecular Weight: 130.08 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies 5-Fluorouracil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Property Value
Appearance Solid

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 6.1
Packing Group III
Shelf Life 60 months
Acidity Acid

Identification

Property Value
CAS Number 51-21-8
Molecular Formula C4H3FN2O2
Molecular Weight 130.08
SMILES C1=C(C(=O)NC(=O)N1)F
EC / UN Number 2811
REACH Code Y110
TSCA Listed Yes
Tariff Code 2933599590

Safety & GHS

Danger
  • GHS pictogram — Flammable Flammable GHS02
  • GHS pictogram — Corrosive Corrosive GHS05

Hazard statements

  • H301 Toxic if swallowed
  • H312 Harmful in contact with skin
  • H340 May cause genetic defects
  • H351 Suspected of causing cancer
  • H360FD May damage fertility. May damage the unborn child.
  • H372 Causes damage to organs through prolonged or repeated exposure

Precautionary statements

  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P263 Avoid contact during pregnancy/while nursing
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

  • 25 g

    £54.50 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 5-Fluorouracil used for?

5-Fluorouracil is primarily used in cancer chemotherapy, particularly for treating solid tumors such as colorectal, breast, and pancreatic cancers.

What is the chemical formula and molecular weight of 5-Fluorouracil?

The chemical formula is C4H3FN2O2, and the molecular weight is 130.08 g/mol.

How should 5-Fluorouracil be stored?

Store at ambient temperature, protected from light and moisture, and keep in a tightly closed container.

What grade of 5-Fluorouracil does Molekula supply?

Molekula supplies 5-Fluorouracil in pharmaceutical grade, suitable for research and clinical applications.

Can Molekula supply 5-Fluorouracil in bulk?

Yes, Molekula can supply 5-Fluorouracil in bulk quantities—please contact our sales team for pricing and availability.

What documentation comes with a 5-Fluorouracil order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

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