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1H-pyrimidine -2,4-dione

1H-pyrimidine -2,4-dione

CAS Number: 66-22-8

Molecular Formula: C4H4N2O2

About 1H-pyrimidine -2,4-dione

Uracil (CAS 66-22-8) serves as a critical nucleobase building block in the high purity fine chemicals sector, where it is increasingly utilized by North American CDMOs for the development of fluorinated antineoplastic agents and next-generation antiviral therapeutics. 2,4-Dihydroxypyrimidine is witnessing a strategic s...

1H-pyrimidine -2,4-dione Specifications

CAS Number

66-22-8

Molecular Formula

C4H4N2O2

Molecular Weight

112.09 g/mol

IUPAC Name

Pyrimidine-2,4(1H,3H)-dione

Canonical SMILES

O=C1NC(=O)NC=C1

InChI Key

ISAKRJDGNUQOIC-UHFFFAOYSA-N

CAS Number

66-22-8

Molecular Formula

C4H4N2O2

Molecular Weight

112.09 g/mol

IUPAC Name

Pyrimidine-2,4(1H,3H)-dione

Canonical SMILES

O=C1NC(=O)NC=C1

InChI Key

ISAKRJDGNUQOIC-UHFFFAOYSA-N

Molecular Weight

112.09 g/mol

Physical appearance

White to orange to green powder to crystal

Pharmaceutical Intermediate

An essential organic building block and precursor used primarily in the synthesis of various medicinal compounds, including anticancer, antiviral, and antimicrobial drugs, such as 5-fluorouracil and zidovudine

RNA Component

A fundamental nucleobase, also known as uracil, that serves as a key structural unit in the biosynthesis of ribonucleic acid (RNA) and various nucleotides

Organic Synthesis Building Block

A versatile heterocyclic scaffold employed in industrial and academic research for the development of fused uracil derivatives and specialized chemical reagents

Agrochemical Intermediate

A functionalized pyrimidine derivative used as a starting material in the production of selective herbicides and pesticides like bromacil and saflufenacil.

1H-pyrimidine -2,4-dione FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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