5-(4-Methylphenyl)-5-phenylhydantoin
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- $37 - $1260
- Product name: 5-(4-Methylphenyl)-5-phenylhydantoin
- CAS: 51169-17-6
- MF: C16H14N2O2
- MW: 266.29
- EINECS:257-028-3
- MDL Number:MFCD00005263
- Synonyms:5-(P-METHYLPHENYL)-5-PHENYLHYDANTOIN;5-PHENYL-5-(P-TOLY)HYDANTOIN;5-PHENYL-5-(P-TOLYL)HYDANTOIN;TIMTEC-BB SBB009945;MPPH;2,4-Imidazolidinedione, 5-(4-methylphenyl)-5-phenyl-;5-(4-Methylphenyl)-5-phenyl-2,4-imidazolidinedione;5-(para-Methylphenyl)-5-phenylhydantoin
14 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AHH
- AK Scientific
- Arctom
- Matrix Scientific
- Sigma-Aldrich
- TRC
Package
- 100mg
- 250mg
- 250.00mg
- 1g
- 1.00g
- 5.00g
- 5G
- 25G
- 50g
- 100 mg
- Manufactureraablocks
- Product numberAA003M53
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95%
- Packaging250mg
- Price$52
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003M53
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95%
- Packaging1g
- Price$139
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberY224175
- Product description5-(4-Methylphenyl)-5-phenylhydantoin 95.00%
- Packaging5G
- Price$315
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberY224175
- Product description5-(4-Methylphenyl)-5-phenylhydantoin 95.00%
- Packaging25G
- Price$1260
- Updated2026-05-27
- Buy
- ManufacturerAHH
- Product numberMT-21365
- Product description5-Phenyl-5-(p-tolyl)hydantoin 97%
- Packaging50g
- Price$698
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number0315AQ
- Product description5-(p-Methylphenyl)-5-phenylhydantoin
- Packaging1g
- Price$99
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberBD-A244940
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95%
- Packaging5g
- Price$509
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A244940
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95%
- Packaging1g
- Price$142
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A244940
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95%
- Packaging250mg
- Price$37
- Updated2026-05-26
- Buy
- ManufacturerMatrix Scientific
- Product number306510
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione
- Packaging250.00mg
- Price$78
- Updated2026-05-19
- Buy
- ManufacturerMatrix Scientific
- Product number306510
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione
- Packaging1.00g
- Price$200
- Updated2026-05-19
- Buy
- ManufacturerMatrix Scientific
- Product number306510
- Product description5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione
- Packaging5.00g
- Price$698
- Updated2026-05-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberPHR2553
- Product descriptionPhenytoin Impurity F Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging100 mg
- Price$777
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberM320615
- Product description5-(p-Methylphenyl)-5-phenylhydantoin
- Packaging100mg
- Price$65
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003M53 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95% | 250mg | $52 | 2026-05-28 | Buy |
| aablocks | AA003M53 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95% | 1g | $139 | 2026-05-28 | Buy |
| ACHEMBLOCK | Y224175 | 5-(4-Methylphenyl)-5-phenylhydantoin 95.00% | 5G | $315 | 2026-05-27 | Buy |
| ACHEMBLOCK | Y224175 | 5-(4-Methylphenyl)-5-phenylhydantoin 95.00% | 25G | $1260 | 2026-05-27 | Buy |
| AHH | MT-21365 | 5-Phenyl-5-(p-tolyl)hydantoin 97% | 50g | $698 | 2026-05-26 | Buy |
| AK Scientific | 0315AQ | 5-(p-Methylphenyl)-5-phenylhydantoin | 1g | $99 | 2021-12-16 | Buy |
| Arctom | BD-A244940 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95% | 5g | $509 | 2026-05-26 | Buy |
| Arctom | BD-A244940 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95% | 1g | $142 | 2026-05-26 | Buy |
| Arctom | BD-A244940 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione 95% | 250mg | $37 | 2026-05-26 | Buy |
| Matrix Scientific | 306510 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione | 250.00mg | $78 | 2026-05-19 | Buy |
| Matrix Scientific | 306510 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione | 1.00g | $200 | 2026-05-19 | Buy |
| Matrix Scientific | 306510 | 5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione | 5.00g | $698 | 2026-05-19 | Buy |
| Sigma-Aldrich | PHR2553 | Phenytoin Impurity F Pharmaceutical Secondary Standard; Certified Reference Material | 100 mg | $777 | 2026-04-30 | Buy |
| TRC | M320615 | 5-(p-Methylphenyl)-5-phenylhydantoin | 100mg | $65 | 2021-12-16 | Buy |
Properties
Melting point :225-226 °C (lit.)
Boiling point :409.5°C (rough estimate)
Density :1.1262 (rough estimate)
refractive index :1.6240 (estimate)
storage temp. :−20°C
solubility :soluble50mg/mL, clear to slightly hazy, colorless to light yellow (DMF:HCl(2:1))
pka :8.33±0.10(Predicted)
form :Powder
color :White to off-white
InChI :1S/C16H14N2O2/c1-11-7-9-13(10-8-11)16(12-5-3-2-4-6-12)14(19)17-15(20)18-16/h2-10H,1H3,(H2,17,18,19,20)
InChIKey :WPAPSGQWYNPWCZ-UHFFFAOYSA-N
SMILES :Cc1ccc(cc1)C2(NC(=O)NC2=O)c3ccccc3
Boiling point :409.5°C (rough estimate)
Density :1.1262 (rough estimate)
refractive index :1.6240 (estimate)
storage temp. :−20°C
solubility :soluble50mg/mL, clear to slightly hazy, colorless to light yellow (DMF:HCl(2:1))
pka :8.33±0.10(Predicted)
form :Powder
color :White to off-white
InChI :1S/C16H14N2O2/c1-11-7-9-13(10-8-11)16(12-5-3-2-4-6-12)14(19)17-15(20)18-16/h2-10H,1H3,(H2,17,18,19,20)
InChIKey :WPAPSGQWYNPWCZ-UHFFFAOYSA-N
SMILES :Cc1ccc(cc1)C2(NC(=O)NC2=O)c3ccccc3
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
5-(p-Methylphenyl)-5-phenylhydantoin was used as internal standard in quantitative determination of phenytoin in brain microdialysate, saliva and blood from human samples by GC-MS method. It was used in DMD-test to determine chromatographic properties of C8- or C18-bonded phases for clinical and forensic toxicological screening.More related product prices
5,5-Diphenylhydantoin 6802-95-5 Benzophenone 3a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione 2,2-Diphenylglycine Benzil 2-Phenylacetamide 5-Phenylhydantoin CUMYLAMINE TERT-BUTYLUREA N-ISOBUTYLUREA N-METHYL-TERT-BUTYLAMINE 1,2-DIAMINO-2-METHYLPROPANE 618-36-0 4-Methylbenzylamine Aminodiphenylmethane Hydantoin 5,5-DimethylhydantoinRelated product price
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5,5-Diphenylhydantoin
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6802-95-5
$149-2200 -
Benzophenone
$5-2937
Suppliers and manufacturers
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Shanghai Hanhong Scientific Co.,Ltd.
Chemsky（shanghai）International Co.,Ltd.
Syntechem Co.,Ltd
Tianjin heowns Biochemical Technology Co., Ltd.
Maya High Purity Chemicals
BOC Sciences
Thermo Fisher Scientific
Beijing innoChem Science & Technology Co.,Ltd.