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6-Aminouracil

6-Aminouracil

CAS Number: 873-83-6

Molecular Formula: C4H5N3O2

Purity: 6-Aminouracil 97% purity

About 6-Aminouracil

6-Aminouracil (CAS 873-83-6) is primarily recognized by US-based pharmaceutical manufacturers as a critical heterocyclic building block with a Pharma/API purity of 99%, serving as a fundamental precursor in the large-scale synthesis of xanthine derivatives like caffeine and theophylline. As North American CDMOs increas...

Synonyms

  • 6-aminouracil
  • 6-Aminouracil
  • 873-83-6
  • 4-Amino-2,6-dihydroxypyrimidine
  • 6-aminopyrimidine-2,4(1H,3H)-dione
View all

6-Aminouracil Specifications

CAS Number
873-83-6
Molecular Formula
C4H5N3O2
Molecular Weight
127.101
IUPAC Name
6-amino-1H-pyrimidine-2,4-dione
Canonical SMILES
C1=C(NC(=O)NC1=O)N
InChI Key
LNDZXOWGUAIUBG-UHFFFAOYSA-N
InChI
1S/C4H5N3O2/c5-2-1-3(8)7-4(9)6-2/h1H,(H4,5,6,7,8,9)
PubChem CID
70120
EINECS Number
212-854-3
MDL Number
MFCD00006071
HSN No
29335995
Molecular Weight
127.101
PSA
91.740
LogP
-0.77340
Physical State
fine off-white crystalline powder
Density
1.406 g/cm3
Boiling Point
580.4ºC at 760 mmHg
Melting Point
>300ºC
Water Solubility
Slightly soluble
Purity
6-Aminouracil 97% purity
GHS Hazard Statements
H302 (90.2%): Harmful if swallowed
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501

Pharmaceutical Intermediate

A crucial pyrimidine derivative used as a precursor in the synthesis of diversos biologically active compounds, including antiviral agents, anticancer drugs, and thymidine phosphorylase inhibitors

Chemical Building Block

A versatile heterocyclic intermediate utilized for the construction of fused uracil systems and annulated pyrimidines such as pyranopyrimidines and pyridopyrimidines

Dye Intermediate

A functionalized starting material employed in the production of azo dyes and colored chromophoric nucleoside analogues for biological staining and photophysical studies

Research Tool

An important biochemical reagent used in studies of enzyme interactions, nucleotide metabolism, and the development of new catalytic systems for environmentally friendly organic synthesis

Polymer Stabilizer

An additive used in material science as an eco-friendly stabilizer and calcium-zinc stabilizer for polymer systems.

Detail 1

Stable under normal temperatures and pressures

Detail 2

Store in a tightly closed container

Detail 3

Store in a cool, dry, well-ventilated area away from incompatible substances

  1. 6-aminouracil
  2. 6-Aminouracil
  3. 873-83-6
  4. 4-Amino-2,6-dihydroxypyrimidine
  5. 6-aminopyrimidine-2,4(1H,3H)-dione

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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