4-THIOURACIL CAS#: 591-28-6; ChemWhat Code: 7983
Names & Identifiers |
| Product Name | 4-THIOURACIL |
| Synonyms | 4-Thiouracil97%;4-Thiouracil 97%;2(1H)-Pyrimidinone, 3,4-dihydro-4-thioxo- (9CI);2-HYDROXY-4-MERCAPTOPYRIMIDINE / 4-THIOURACIL;4-Thiouracil ,98%;4-Thioxo-1H-pyrimidin-2-one;4-thiouracyl;4-sulfanylidene-1,2,3,4-tetrahydropyriMidin-2-one |
| CAS Registry Number | 591-28-6 |
| Molecular Formula | C4H4N2OS |
| Molecular Weight | 128.15 |
| EINECS | |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
![]() |
|
Chemical & Physical Properties |
| Melting point | 295 °C (dec.)(lit.) |
| Solubulity | 1 M NaOH: soluble50mg/mL |
| form | Powder |
| Color | Yellow |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 20/21/22 |
| S Phrase | 36 |
| WGK Germany | 3 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


