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ChemicalBook >> CAS DataBase List >> (S)-MEPHENYTOIN

(S)-MEPHENYTOIN

(S)-MEPHENYTOIN price.
  • $39 - $2538
  • Product name: (S)-MEPHENYTOIN
  • CAS: 70989-04-7
  • MF: C12H14N2O2
  • MW: 218.25
  • EINECS:
  • MDL Number:MFCD00270025
  • Synonyms:(S)-(+)-5-Ethyl-3-methyl-5-phenyl-2,4-imidazolidinedione, (S)-(+)-5-Ethyl-3-methyl-5-phenylhydantoin;(5S)-5-Ethyl-3-methyl-5-phenylhydantoin;(5S)-5β-Ethyl-3-methyl-5-phenylhydantoin;Mephenitoin S;(5S)-5-ethyl-3-methyl-5-phenyl-imidazolidine-2,4-dione;(5S)-5-ethyl-3-methyl-5-phenylimidazolidine-2,4-dione;(S)-(+)-MEPHENYTOIN;(S)-(+)-5-ETHYL-3-METHYL-5-PHENYL-2,4-IMIDAZOLIDINEDIONE
25 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Biosynth Carbosynth
  • Cayman Chemical
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 1mg
  • 2mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100MG
  • ManufacturerAK Scientific
  • Product numberY1463
  • Product description(S)-Mephenytoin
  • Packaging1mg
  • Price$136
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number70989047
  • Product description(S)-5-Ethyl-3-methyl-5-phenylimidazolidine-2,4-dione
  • Packaging5mg
  • Price$1661.02
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number70989047
  • Product description(S)-5-Ethyl-3-methyl-5-phenylimidazolidine-2,4-dione
  • Packaging10mg
  • Price$2538
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0004188
  • Product descriptionS-MEPHENYTOIN 95.00%
  • Packaging1MG
  • Price$347.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0004188
  • Product descriptionS-MEPHENYTOIN 95.00%
  • Packaging10MG
  • Price$826.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0004188
  • Product descriptionS-MEPHENYTOIN 95.00%
  • Packaging100MG
  • Price$1732.5
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC3414
  • Product description(S)-Mephenytoin
  • Packaging5mg
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC3414
  • Product description(S)-Mephenytoin
  • Packaging10mg
  • Price$162
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC3414
  • Product description(S)-Mephenytoin
  • Packaging25mg
  • Price$360
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFM25065
  • Product description(S)-Mephenytoin
  • Packaging2mg
  • Price$68
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFM25065
  • Product description(S)-Mephenytoin
  • Packaging5mg
  • Price$137.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFM25065
  • Product description(S)-Mephenytoin
  • Packaging10mg
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFM25065
  • Product description(S)-Mephenytoin
  • Packaging25mg
  • Price$550.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFM25065
  • Product description(S)-Mephenytoin
  • Packaging50mg
  • Price$881
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number11913
  • Product description(S)-Mephenytoin ≥98%
  • Packaging1mg
  • Price$39
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number11913
  • Product description(S)-Mephenytoin ≥98%
  • Packaging5mg
  • Price$96
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific Y1463 (S)-Mephenytoin 1mg $136 2021-12-16 Buy
Alichem 70989047 (S)-5-Ethyl-3-methyl-5-phenylimidazolidine-2,4-dione 5mg $1661.02 2021-12-16 Buy
Alichem 70989047 (S)-5-Ethyl-3-methyl-5-phenylimidazolidine-2,4-dione 10mg $2538 2021-12-16 Buy
American Custom Chemicals Corporation API0004188 S-MEPHENYTOIN 95.00% 1MG $347.55 2021-12-16 Buy
American Custom Chemicals Corporation API0004188 S-MEPHENYTOIN 95.00% 10MG $826.88 2021-12-16 Buy
American Custom Chemicals Corporation API0004188 S-MEPHENYTOIN 95.00% 100MG $1732.5 2021-12-16 Buy
ApexBio Technology C3414 (S)-Mephenytoin 5mg $90 2021-12-16 Buy
ApexBio Technology C3414 (S)-Mephenytoin 10mg $162 2021-12-16 Buy
ApexBio Technology C3414 (S)-Mephenytoin 25mg $360 2021-12-16 Buy
Biosynth Carbosynth FM25065 (S)-Mephenytoin 2mg $68 2021-12-16 Buy
Biosynth Carbosynth FM25065 (S)-Mephenytoin 5mg $137.5 2021-12-16 Buy
Biosynth Carbosynth FM25065 (S)-Mephenytoin 10mg $220 2021-12-16 Buy
Biosynth Carbosynth FM25065 (S)-Mephenytoin 25mg $550.5 2021-12-16 Buy
Biosynth Carbosynth FM25065 (S)-Mephenytoin 50mg $881 2021-12-16 Buy
Cayman Chemical 11913 (S)-Mephenytoin ≥98% 1mg $39 2024-03-01 Buy
Cayman Chemical 11913 (S)-Mephenytoin ≥98% 5mg $96 2024-03-01 Buy

Properties

Melting point :135-138 °C
Density :1.154±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO: soluble
form :solid
pka :8.07±0.70(Predicted)
color :off-white

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(S)-Mephenytoin is a substrate of the cytochrome P450 (CYP) isoform CYP2C19, also known as mephenytoin 4-hydroxylase. CYP2C19 metabolizes a variety of therapeutic agents, including omeprazole, proguanil, diazepam, propranolol, citalopram, imipramine, and certain barbiturates. Genetic defects in CYP2C19 result in poor metabolism of these compounds, and (S)-mephenytoin can be used to screen for such mutations by assaying its metabolites in urine. (S)-Mephenytoin has anticonvulsant activities.

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