ChemicalBook >> CAS DataBase List >>(R)-(-)-MEPHENYTOIN
(R)-(-)-MEPHENYTOIN
- CAS No.
- 71140-51-7
- Chemical Name:
- (R)-(-)-MEPHENYTOIN
- Synonyms
- (R)-MEPHENYTOIN;(R)-(-)-MEPHENYTOIN;Mephenytoin Impurity 3;(R)-5-ETHYL-3-METHYL-5-PHENYLHYDANTOIN;(R)-(-)-5-ETHYL-3-METHYL-5-PHENYLHYDANTOIN;(R)-5-Ethyl-3-methyl-5-phenylimidazolidine-2,4-dione;(5R)-5-ethyl-3-methyl-5-phenylimidazolidine-2,4-dione;(5R)-5-ethyl-3-methyl-5-phenyl-imidazolidine-2,4-dione;(R)-(-)-5-ETHYL-3-METHYL-5-PHENYL-2,4-IMIDAZOLIDINEDIONE;(R)-(-)-5-Ethyl-3-methyl-5-phenyl-2,4-imidazolidinedione, (R)-(-)-5-Ethyl-3-methyl-5-phenylhydantoin
- CBNumber:
- CB7682612
- Molecular Formula:
- C12H14N2O2
- Molecular Weight:
- 218.25
- MDL Number:
- MFCD00272651
- MOL File:
- 71140-51-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 02:27:45
| Product description | Number | Pack Size | Price |
| (R)-Mephenytoin ≥98% | 25891 | 1mg | $37 |
| (R)-Mephenytoin ≥98% | 25891 | 5mg | $90 |
| (R)-Mephenytoin ≥98% | 25891 | 10mg | $158 |
| (R)-Mephenytoin ≥98% | 25891 | 25mg | $349 |
| (R)-Mephenytoin ≥98% | 25891 | 1mg | $33 |
| More product size | |||
| Melting point | 137-138°C |
|---|---|
| storage temp. | 2-8°C |
| solubility | Acetone, Chloroform, DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | off-white |
| FDA UNII | AB8E1O1L3L |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| NFPA 704 |
|
(R)-(-)-MEPHENYTOIN price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 25891 | (R)-Mephenytoin ≥98% | 71140-51-7 | 1mg | $37 | 2026-04-30 | Buy |
| Cayman Chemical | 25891 | (R)-Mephenytoin ≥98% | 71140-51-7 | 5mg | $90 | 2026-04-30 | Buy |
| Cayman Chemical | 25891 | (R)-Mephenytoin ≥98% | 71140-51-7 | 10mg | $158 | 2026-04-30 | Buy |
| Cayman Chemical | 25891 | (R)-Mephenytoin ≥98% | 71140-51-7 | 25mg | $349 | 2026-04-30 | Buy |
| Cayman Chemical | 25891 | (R)-Mephenytoin ≥98% | 71140-51-7 | 1mg | $33 | 2024-03-01 | Buy |
(R)-(-)-MEPHENYTOIN Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 53)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| Nantong HI-FUTURE Biology Co., Ltd. | +undefined18051384581 | sales@chemhifuture.com | China | 3135 | 58 |
| Pure Research Chemicals | +86-13564847951 +86-18019592524 | info@purerechem.com | China | 1000 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15838 | 69 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32321 | 50 |
| Clearsynth Labs Limited | +91-22-26355700 | info@clearsynth.com | India | 9679 | 58 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 021-61312847; 18021002903 | 3008007409@qq.com | China | 89686 | 60 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 +86-13028896684; | sales@rrkchem.com | China | 57422 | 58 |
View Lastest Price from (R)-(-)-MEPHENYTOIN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-11 | (R)-Mephenytoin
71140-51-7
|
$30.00-75.00 | 99.95% | 10g | TargetMol Chemicals Inc. |
-
- (R)-Mephenytoin
71140-51-7
- $30.00-75.00
- 99.95%
- TargetMol Chemicals Inc.
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(R)-5-ETHYL-3-METHYL-5-PHENYLHYDANTOIN
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(R)-5-Ethyl-3-methyl-5-phenylimidazolidine-2,4-dione
(R)-MEPHENYTOIN
71140-51-7
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