Welcome to LookChem.com Sign In|Join Free
  • or
Home > Organic Chemicals > 631 > 

631-07-2

Basic Information
CAS No.: 631-07-2
Name: (+/-)-5-ETHYL-5-PHENYLHYDANTOIN
Article Data: 1
Molecular Structure:
Molecular Structure of 631-07-2 ((+/-)-5-ETHYL-5-PHENYLHYDANTOIN)
Formula: C11H12 N2 O2
Molecular Weight: 204.228
Synonyms: Hydantoin,5-ethyl-5-phenyl- (6CI,7CI,8CI); (RS)-5-Ethyl-5-phenyl-2,4-imidazolidinedione;5-Ethyl-5-phenyl-2,4-imidazolidinedione; 5-Ethyl-5-phenylhydantoin;5-Phenyl-5-ethylhydantoin; Desmethylmephenytoin; Ethylphenylhydantoin; NSC150466; NSC 33388; Nirvanol; Normephenytoin
EINECS: 211-150-3
Density: 1.173 g/cm3
Melting Point: 195-200°C
Boiling Point: 342.72°C (rough estimate)
Solubility: 804.4mg/L(37 oC)
Appearance: Off-White Solid
Hazard Symbols: HarmfulXn
Risk Codes: 22-36/37/38
Safety: 26
PSA: 58.20000
LogP: 1.78890
  • Display:default sort

    New supplier

  • Factory Supply 5-ethyl-5-phenylhydantoin

  • Casno:

    631-07-2

    Factory Supply 5-ethyl-5-phenylhydantoin

    Min.Order: 1

    FOB Price:  USD $ 0.0-0.0

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • 5-Ethyl-5-phenylhydantoin

  • Casno:

    631-07-2

    5-Ethyl-5-phenylhydantoin

    Min.Order: 5 Kiloliter

    FOB Price:  USD $ 1.2-5.0

    Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • TIANFUCHEM--631-07-2--High purity (+/-)-5-ETHYL-5-PHENYLHYDANTOIN in stock

  • Casno:

    631-07-2

    TIANFUCHEM--631-07-2--High purity (+/-)-5-ETHYL-5-PHENYLHYDANTOIN in stock

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 2000.0-2000.0

    TIANFUCHEM--631-07-2--High purity (+/-)-5-ETHYL-5-PHENYLHYDANTOIN in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established sta

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN CAS: 631-07-2

  • Casno:

    631-07-2

    (+/-)-5-ETHYL-5-PHENYLHYDANTOIN CAS: 631-07-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 9.0-99.0

    Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

    Our company specializes in processing and selling chemical raw materials, chemical th Asia, Europe, America, Africa and other more than 20 countries and regions. ? Companies adheri

  •  Hebei Nengqian Chemical Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 15632961819

    Address:hebei

       Inquiry Now

  • 2,4-Imidazolidinedione,5-ethyl-5-phenyl-

  • Casno:

    631-07-2

    2,4-Imidazolidinedione,5-ethyl-5-phenyl-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • 2,4-Imidazolidinedione,5-ethyl-5-phenyl-

  • Casno:

    631-07-2

    2,4-Imidazolidinedione,5-ethyl-5-phenyl-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • 5-Ethyl-5-phenyl-iMidazolidine-2,4-dione

  • Casno:

    631-07-2

    5-Ethyl-5-phenyl-iMidazolidine-2,4-dione

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • 2,4-Imidazolidinedione,5-ethyl-5-phenyl- cas  631-07-2

  • Casno:

    631-07-2

    2,4-Imidazolidinedione,5-ethyl-5-phenyl- cas 631-07-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    2,4-Imidazolidinedione,5-ethyl-5-phenyl- cas 631-07-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

  • Casno:

    631-07-2

    (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

  •  ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • 3-ethyl-1-phenylimidazolidine-2,4-dione

  • Casno:

    631-07-2

    3-ethyl-1-phenylimidazolidine-2,4-dione

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  • Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

  • Casno:

    631-07-2

    (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

    Yinghao Pharm is located in Changzhou Science and Education City. We are mainly engaged in the research and production of pharmaceutical intermediates、OLED material intermediate、 b

  • Yinghao Pharm Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-519-85390519

    Address:NO4,R&D Port,Changzhou Science&Education Town,18-50 Changwuzhong Road,Wujin Disctrict,Changhzou,Jiangsu

       Inquiry Now

  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

  • Casno:

    631-07-2

    (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the (+/-)-5-ETHYL-5-PHENYLHYDANTOIN, CAS:631-07-2 with the most competitive price and the

    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

  • Finetech Industry Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-87465837

    Address:wuhan

       Inquiry Now

  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

  • Casno:

    631-07-2

    (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Do best quality products, erect the morality model Application:please email us, thanks

    Wuxi Morality Chemical Co., Ltd is specialized in the development and manufacture of industrial additives, bulk chemical intermediates, pharmaceutical raw materials and pesticide

  • Wuxi Morality Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-510-83597286 17768505220

    Address:B/7F, 321th WuYun Rd, Wanda Plaza, Wuxi City, 214174, China

       Inquiry Now

  • rac N-Desmethyl Mephenytoin

  • Casno:

    631-07-2

    rac N-Desmethyl Mephenytoin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Prime Molecular Co., Ltd. is a high-tech enterprise providing comprehensive customer service for pharmaceutical companies at home and abroad in accordance with international standards. Two R&D centers and two production sites in China, all well-equip

    Prime Molecular Co., Ltd. is an advanced chemical intermediates manufacture with ?two R&D centers and two production sites in China, all well-equipped with dedicated and profession

  • PRIME MOLECULAR CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0852-0755-61104662

    Address:Hong Kong

       Inquiry Now

  • 5-Ethyl-5-phenylhydantoin

  • Casno:

    631-07-2

    5-Ethyl-5-phenylhydantoin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four years Our key scienti

  • Debye Scientific

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+85221376140

    Address:Rm. 19C, Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai

       Inquiry Now

  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

  • Casno:

    631-07-2

    (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    more information,pls contact with us!

    At Sigma-Aldrich, our purpose is to solve the toughest problems in life science by collaborating with the global scientific community – and through that, we aim to accelerate acces

  • Sigma-Aldrich Chemie GmbH

    Germany  |  Contact Details

    Business Type:Trading Company

    Tel:800 558-9160

    Address:Industriestrasse 25CH-9471 Buchs SGSwitzerland

       Inquiry Now

  • rac N-Desmethyl Mephenytoin

  • Casno:

    631-07-2

    rac N-Desmethyl Mephenytoin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity Application:Drug intermediates Materials intermediates and active molecules

    Novachemistry offers a broad range of specialty chemicals and customized synthesis services to a range of pharmaceutical, agrochemical and biochemical industries. Novachemistry has

  • NovaChemistry

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+44 (0)208 191 7890

    Address:Unit11, Ark Business Centre, Gorden Road, Loughborough, United Kingdom

       Inquiry Now

  • (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

  • Casno:

    631-07-2

    (+/-)-5-ETHYL-5-PHENYLHYDANTOIN

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    more details? Please contact us

    Since its development in 2003, SynFine Research, Inc. has been servicing customers in over 30 countries, ranging from global pharmaceutical, biotechnology, specialty fine chemicals

  • SynFine Research, Inc.

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:(905) 737-2702

    Address:120 Newkirk Road Unit 19 Richmond Hill, Ontario L4C 9S7 Canada

       Inquiry Now

  • Total:19 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 631-07-2

Chemistry

IUPAC Name: 5-Ethyl-5-phenylimidazolidine-2,4-dione
The MF of 5-Ethyl-5-phenylimidazolidine-2,4-dione (CAS NO.631-07-2) is C11H12N2O2.

                                          
The MW of 5-Ethyl-5-phenylimidazolidine-2,4-dione (CAS NO.631-07-2) is 204.23.
Synonyms of 5-Ethyl-5-phenylimidazolidine-2,4-dione (CAS NO.631-07-2): 5-Ethyl-5-phenyl-2,4-imidazolidinedione ; Desmethyl mephenytoin ; (+/-)-Nirvanol ; N-Desmethylmephentoin
Product Categories: Various Metabolites and Impurities;Hydantoins & Derivatives
Index of Refraction: 1.538 
Apperance: Off-White Solid
EINECS: 211-150-3
Density: 1.173 g/ml 
Melting Point: 195-200 °C
Storage temp: 2-8 °C

Uses

 5-Ethyl-5-phenylimidazolidine-2,4-dione (CAS NO.631-07-2) is used as an anticonvulsant, hypnotic and a metabolite of mephenytoin.

Toxicity Data With Reference

1.    

orl-mus LDLo:500 mg/kg

    LDTU**    Narkoseversuche mit Hoheren Alkoholen und Stickstoffderivaten, Fritz Leube Dissertation .(Pharmakologischen Institut der Universitat Tubingen,Germany.: 1931)
2.    

scu-mus LDLo:500 mg/kg

    HDTU**    Pharmakologische Prufung von Analgetika, Gunter Herrlen Dissertation .(Pharmakologischen Institut der Universitat Tubingen,Germany.: 1933)
3.    

scu-dog LDLo:200 mg/kg

    HBAMAK    “Abdernalden’s Handbuch der Biologischen Arbeitsmethoden.“ 4 (1935),1289.
4.    

scu-frg LDLo:100 mg/kg

    HBAMAK    “Abdernalden’s Handbuch der Biologischen Arbeitsmethoden.“ 4 (1935),1289.

Safety Profile

Poison by subcutaneous route. Moderately toxic by ingestion. A skin, eye, and mucous membrane irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. When heated to decomposition it emits toxic fumes such as NOx.Safety information of 5-Ethyl-5-phenylimidazolidine-2,4-dione (CAS NO.631-07-2):
Hazard Codes  HarmfulXn
Risk Statements 
22 Harmful if swallowed
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements 
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany  2
RTECS  MU2452000