NSC 11772
2-Thiohydantoin
CAS: 503-87-7
Molecular Formula: C3H4N2OS
NSC 11772 - Names and Identifiers
| Name | 2-Thiohydantoin |
| Synonyms | AI3-61106 NSC 11772 USAF BE-25 BRN 0110599 Thiohydantoin 2-Thiohydantoin 2-thio-hydantoi 2-Thioguidanthion Hydantoin, 2-thio- Glycine thiohydantoin 2-Thioxo-4-imidazolinone 2-thioxo-4-imidazolidinon 2-thioxoimidazolidin-4-one 2-Thioxo-4-imidazolidinone 4-Imidazolidinone,2-thioxo- 4-Imidazolidinone, 2-thioxo- 5-24-05-00241 (Beilstein Handbook Reference) |
| CAS | 503-87-7 |
| EINECS | 207-977-4 |
| InChI | InChI=1/C3H4N2OS/c6-2-1-4-3(7)5-2/h1H2,(H2,4,5,6,7) |
NSC 11772 - Physico-chemical Properties
| Molecular Formula | C3H4N2OS |
| Molar Mass | 116.14 |
| Density | 1.346 (estimate) |
| Melting Point | 229-231°C (dec.)(lit.) |
| Solubility | Soluble in 1N NH4OH (50 mg/ml). Insoluble in water. |
| Vapor Density | 4 (vs air) |
| Appearance | Crystalline Powder |
| Color | White |
| pKa | 8.50±0.10(Predicted) |
| Storage Condition | Room Temperature |
| Refractive Index | 1.6550 (estimate) |
| MDL | MFCD00005277 |
| Use | Reactant for synthesis of:Drugs with antidiabetic activity; Barbituric acid and thiohydantoin derivatives with antimicrobial activity; Possible anticancer agents; Fibroblast growth factor receptor 1 kinase inhibitors; HIV-1 integrase inhibitors; Reac |
NSC 11772 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R22 - Harmful if swallowed |
| Safety Description | 36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | MU4200000 |
| TSCA | Yes |
NSC 11772 - Introduction
2-Thiohydantoin is an inhibitor of Flg and a reactant for persilylation
Last Update：2022-10-16 17:25:37
NSC 11772 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Biological activity | 2-Thiohydantoin is a reactant in chemical synthesis. |
Last Update：2024-04-09 21:11:58
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View History
NSC 11772
LABOTEST-BB LT00012585
Ala
分散红 CBN
1-HEPTYLSODIUMSULFONATE
6-FLUOROSALICYLONITRILE
C.I. Acid Violet 49
C.I. Acid yellow 117
artificial oil of mustard
DIETHYL ETHANEPHOSPHONATE
LABOTEST-BB LT00012585
Ala
分散红 CBN
1-HEPTYLSODIUMSULFONATE
6-FLUOROSALICYLONITRILE
C.I. Acid Violet 49
C.I. Acid yellow 117
artificial oil of mustard
DIETHYL ETHANEPHOSPHONATE