2-Thiohydantoin
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- $9 - $1261
- Product name: 2-Thiohydantoin
- CAS: 503-87-7
- MF: C3H4N2OS
- MW: 116.14
- EINECS:207-977-4
- MDL Number:MFCD00005277
- Synonyms:2-Thioguidanthion;2-thio-hydantoi ;2-thioxo-4-imidazolidinon ;2-Thioxo-4-imidazolidinone;2-Thioxo-4-imidazolinone;4-Imidazolidinone,2-thioxo- ;Glycine thiohydantoin;Hydantoin, 2-thio-
29 prices
Selected condition:
Brand
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Arctom
- Atlantic Research Chemicals
- Chemenu
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Thermo Scientific Chemicals
- TRC
Package
- 1.00g
- 1g
- 5g
- 10g
- 10.00g
- 25G
- 50.00g
- 50g
- 100g
- 500g
- 5 g
- 10gm:
- 25gm:
- ManufacturerAHH
- Product numberMT-35447
- Product description2-Thiohydantoin 99%
- Packaging500g
- Price$310
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-35447
- Product description2-Thiohydantoin 97%
- Packaging500g
- Price$310
- Updated2026-05-25
- Buy
- ManufacturerAK Scientific
- Product numberJ50752
- Product description2-Thiohydantoin
- Packaging100g
- Price$380
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0021969
- Product description2-THIOHYDANTOIN 95.00%
- Packaging25G
- Price$1187.4
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberBD-A496344
- Product description2-Thiohydantoin 98%
- Packaging500g
- Price$1261
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A496344
- Product description2-Thiohydantoin 98%
- Packaging100g
- Price$316
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A496344
- Product description2-Thiohydantoin 98%
- Packaging25g
- Price$88
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A496344
- Product description2-Thiohydantoin 98%
- Packaging1g
- Price$9
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A496344
- Product description2-Thiohydantoin 98%
- Packaging5g
- Price$23
- Updated2026-05-25
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS09964
- Product description2-Thiohydantoin 95
- Packaging1g
- Price$12.7
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS09964
- Product description2-Thiohydantoin 95
- Packaging5g
- Price$41.27
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS09964
- Product description2-Thiohydantoin 95
- Packaging10g
- Price$66.67
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS09964
- Product description2-Thiohydantoin 95
- Packaging25g
- Price$142.88
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS09964
- Product description2-Thiohydantoin 95
- Packaging50g
- Price$206.38
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS09964
- Product description2-Thiohydantoin 95%
- Packaging25gm:
- Price$159.06
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberXS09964
- Product description2-Thiohydantoin 95%
- Packaging10gm:
- Price$74.23
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-35447 | 2-Thiohydantoin 99% | 500g | $310 | 2021-12-16 | Buy |
| AHH | MT-35447 | 2-Thiohydantoin 97% | 500g | $310 | 2026-05-25 | Buy |
| AK Scientific | J50752 | 2-Thiohydantoin | 100g | $380 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0021969 | 2-THIOHYDANTOIN 95.00% | 25G | $1187.4 | 2021-12-16 | Buy |
| Arctom | BD-A496344 | 2-Thiohydantoin 98% | 500g | $1261 | 2026-05-25 | Buy |
| Arctom | BD-A496344 | 2-Thiohydantoin 98% | 100g | $316 | 2026-05-25 | Buy |
| Arctom | BD-A496344 | 2-Thiohydantoin 98% | 25g | $88 | 2026-05-25 | Buy |
| Arctom | BD-A496344 | 2-Thiohydantoin 98% | 1g | $9 | 2026-05-25 | Buy |
| Arctom | BD-A496344 | 2-Thiohydantoin 98% | 5g | $23 | 2026-05-25 | Buy |
| Atlantic Research Chemicals | XS09964 | 2-Thiohydantoin 95 | 1g | $12.7 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | XS09964 | 2-Thiohydantoin 95 | 5g | $41.27 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | XS09964 | 2-Thiohydantoin 95 | 10g | $66.67 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | XS09964 | 2-Thiohydantoin 95 | 25g | $142.88 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | XS09964 | 2-Thiohydantoin 95 | 50g | $206.38 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | XS09964 | 2-Thiohydantoin 95% | 25gm: | $159.06 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | XS09964 | 2-Thiohydantoin 95% | 10gm: | $74.23 | 2021-12-16 | Buy |
Properties
Melting point :229-231 °C (dec.)(lit.)
Density :1.346 (estimate)
vapor density :4 (vs air)
refractive index :1.6550 (estimate)
storage temp. :Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly)
pka :8.50±0.10(Predicted)
form :Crystalline Powder
color :White
InChI :1S/C3H4N2OS/c6-2-1-4-3(7)5-2/h1H2,(H2,4,5,6,7)
InChIKey :UGWULZWUXSCWPX-UHFFFAOYSA-N
SMILES :O=C1CNC(=S)N1
CAS DataBase Reference :503-87-7(CAS DataBase Reference)
NIST Chemistry Reference :4-Imidazolidinone, 2-thioxo-(503-87-7)
EPA Substance Registry System :4-Imidazolidinone, 2-thioxo- (503-87-7)
Density :1.346 (estimate)
vapor density :4 (vs air)
refractive index :1.6550 (estimate)
storage temp. :Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly)
pka :8.50±0.10(Predicted)
form :Crystalline Powder
color :White
InChI :1S/C3H4N2OS/c6-2-1-4-3(7)5-2/h1H2,(H2,4,5,6,7)
InChIKey :UGWULZWUXSCWPX-UHFFFAOYSA-N
SMILES :O=C1CNC(=S)N1
CAS DataBase Reference :503-87-7(CAS DataBase Reference)
NIST Chemistry Reference :4-Imidazolidinone, 2-thioxo-(503-87-7)
EPA Substance Registry System :4-Imidazolidinone, 2-thioxo- (503-87-7)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
2-Thiohydantoin is an inhibitor of Flg and a reactant for persilylation.Related product price
- Hydantoin
$7.62-3418.8 - Dimethyloldimethyl hydantoin
$9-1212.75 - 504-17-6
$10-3326.4




