6-Chlorouracil, 98%
6-Chlorouracil, 98% (CAS 4270-27-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.
About 6-Chlorouracil, 98%
Researchers and plant chemists source 6-Chlorouracil, 98% from Zemixal for routine and specialised work. For your records (98%), the material is defined by CAS 4270-27-3, formula C4H3ClN2O2 and molar mass 146.53 g/mol. Typical appearance is white to orange to green powder or crystals or chunks.
Where it is used
- Organic synthesis
- API synthesis
Handling and storage
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 5 g, 25 g, 100 g and 1 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 6-Chlorouracil, 98% |
|---|---|
| Catalogue number | ZX-011024 |
| CAS number | 4270-27-3 |
| IUPAC name | 6-chloro-1H-pyrimidine-2,4-dione |
| Molecular formula | C4H3ClN2O2 |
| Molar mass | 146.53 g/mol |
| Exact mass | 145.9883 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to orange to green powder or crystals or chunks |
| XLogP3 | -0.3 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 58.2 Ų |
| HS code | 29420090 |
| InChIKey | PKUFNWPSFCOSLU-UHFFFAOYSA-N |
| SMILES | C1=C(NC(=O)NC1=O)Cl |
| PubChem CID | 73272 |
| Synonyms | 4-Chloro-2,6-dihydroxypyrimidine, 6-Chloro-2,4-dihydroxypyrimidine, 6-Chloropyrimidine-2,4-diol, 6-chloropyrimidine-2,4(1H,3H)-dione, 4-Chlorouracil, 6-Chloro-2,4(1H,3H)-pyrimidinedione, 6-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione, 2,4-Pyrimidinediol, 6-chloro- (9CI), 2,4(1H,3H)-Pyrimidinedione, 6-chloro-, 6-chloro-1,3-dihydropyrimidine-2,4-dione, 6-Chloro-2,4(1H,3H)-pyrimidinedione #, 6-Chloro-2,4-pyrimidinediol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 6-Chlorouracil, 98%
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