Hydantoins

Description:

Heterocyclic compounds containing an imidazolidine substituted by ketone group at positions 2 and 4.

Ancestors:

Organic compounds ⮕ Organoheterocyclic compounds ⮕ Azolidines ⮕ Imidazolidines ⮕ Imidazolidinones ⮕ Imidazolidinediones ⮕ Hydantoins

Popular Products

5-Hydroxy-1-methylhydantoin
CAS: 84210-26-4 PubChem CID: 3036247 Formula: C₄H₆N₂O₃ Molecular Weight: 130.1

≥98%

Out of Stock Item #: H1060757

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Technical Identifiers

IUPAC Name

5-hydroxy-1-methylimidazolidine-2,4-dione

SMILES

CN1C(C(=O)NC1=O)O

InChIKey
UPSFNXFLBMJUQW-UHFFFAOYSA-N

InChI

1S/C4H6N2O3/c1-6-3(8)2(7)5-4(6)9/h3,8H,1H3,(H,5,7,9)
5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione
CAS: 51169-17-6 EC Number: 257-028-3 PubChem CID: 92334 Formula: C₁₆H₁₄N₂O₂ Molecular Weight: 266.29

Solid ≥95%

In Stock Item #: P768685

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IUPAC Name

5-(4-methylphenyl)-5-phenylimidazolidine-2,4-dione

SMILES

CC1=CC=C(C=C1)C2(C(=O)NC(=O)N2)C3=CC=CC=C3

InChIKey
WPAPSGQWYNPWCZ-UHFFFAOYSA-N

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)

Synonyms
5-(p-Methylphenyl)-5-phenylhydantoin
5-Ethyl-5-phenylimidazolidine-2，4-dione
CAS: 631-07-2 PubChem CID: 91480 Formula: C₁₁H₁₂N₂O₂ Molecular Weight: 204.23

Solid ≥95%

Out of Stock Item #: E769299

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Technical Identifiers

IUPAC Name

5-ethyl-5-phenylimidazolidine-2,4-dione

SMILES

CCC1(C(=O)NC(=O)N1)C2=CC=CC=C2

InChIKey
UDTWZFJEMMUFLC-UHFFFAOYSA-N

InChI

1S/C11H12N2O2/c1-2-11(8-6-4-3-5-7-8)9(14)12-10(15)13-11/h3-7H,2H2,1H3,(H2,12,13,14,15)
4-Hydroxymephenytoin
CAS: 61837-65-8 PubChem CID: 119507 Formula: C₁₂H₁₄N₂O₃ Molecular Weight: 234.25

≥99%

Out of Stock Item #: H768903

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IUPAC Name

5-ethyl-5-(4-hydroxyphenyl)-3-methylimidazolidine-2,4-dione

SMILES

CCC1(C(=O)N(C(=O)N1)C)C2=CC=C(C=C2)O

InChIKey
OQPLORUDZLXXPD-UHFFFAOYSA-N

InChI

1S/C12H14N2O3/c1-3-12(8-4-6-9(15)7-5-8)10(16)14(2)11(17)13-12/h4-7,15H,3H2,1-2H3,(H,13,17)
Phenytoin-d10
CAS: 65854-97-9 Formula: C₁₅H₂D₁₀N₂O₂ Molecular Weight: 262.33

Solid ≥98%(CP),≥97 atom% D

In Stock Item #: D757631

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IUPAC Name

5,5-bis(2,3,4,5,6-pentadeuteriophenyl)imidazolidine-2,4-dione

SMILES

C1=CC=C(C=C1)C2(C(=O)NC(=O)N2)C3=CC=CC=C3

InChIKey
CXOFVDLJLONNDW-LHNTUAQVSA-N

InChI

1S/C15H12N2O2/c18-13-15(17-14(19)16-13,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H2,16,17,18,19)/i1D,2D,3D,4D,5D,6D,7D,8D,9D,10D

Synonyms
5,5-Diphenylhydantoin-d10 | 5,5-Di(Phenyl-d5)-2,4-imidazolidinedione
3-(3，5-Dichlorophenyl)-1-methylimidazolidine-2，4-dione
CAS: 27387-90-2 PubChem CID: 11994510 Formula: C₁₀H₈Cl₂N₂O₂ Molecular Weight: 259.09

≥97%

Out of Stock Item #: M726409

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IUPAC Name

3-(3,5-dichlorophenyl)-1-methylimidazolidine-2,4-dione

SMILES

CN1CC(=O)N(C1=O)C2=CC(=CC(=C2)Cl)Cl

InChIKey
JFMOAIVHTYQOKA-UHFFFAOYSA-N

InChI

1S/C10H8Cl2N2O2/c1-13-5-9(15)14(10(13)16)8-3-6(11)2-7(12)4-8/h2-4H,5H2,1H3
4-(4，4-DiMethyl-2，5-dioxoiMidazolidin-1-yl)-2-trifluoroMethylbenzonitrile
CAS: 143782-20-1 PubChem CID: 11162285 Formula: C₁₃H₁₀F₃N₃O₂ Molecular Weight: 297.23

≥98%

Out of Stock Item #: T725642

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IUPAC Name

4-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile

SMILES

CC1(C(=O)N(C(=O)N1)C2=CC(=C(C=C2)C#N)C(F)(F)F)C

InChIKey
CYCKLVAQENOQPG-UHFFFAOYSA-N

InChI

1S/C13H10F3N3O2/c1-12(2)10(20)19(11(21)18-12)8-4-3-7(6-17)9(5-8)13(14,15)16/h3-5H,1-2H3,(H,18,21)
NSC 51773
CAS: 89691-88-3 EC Number: 618-291-3 PubChem CID: 242823

≥97%

Out of Stock Item #: N696735

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IUPAC Name

5,7-diazaspiro[3.4]octane-6,8-dione

SMILES

C1CC2(C1)C(=O)NC(=O)N2

InChIKey
ILOQJTLRHGYIOU-UHFFFAOYSA-N

InChI

1S/C6H8N2O2/c9-4-6(2-1-3-6)8-5(10)7-4/h1-3H2,(H2,7,8,9,10)
NSC22850
CAS: 707-16-4 PubChem CID: 229298 Formula: C₉H₁₄N₂O₂ Molecular Weight: 182.22

Out of Stock Item #: N696536

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IUPAC Name

1,3-diazaspiro[4.6]undecane-2,4-dione

SMILES

C1CCCC2(CC1)C(=O)NC(=O)N2

InChIKey
DEXMKKYRTKSOCW-UHFFFAOYSA-N

InChI

1S/C9H14N2O2/c12-7-9(11-8(13)10-7)5-3-1-2-4-6-9/h1-6H2,(H2,10,11,12,13)
3-Phenylimidazolidine-2，4-dione
CAS: 2221-13-8 PubChem CID: 227930 Formula: C₉H₈N₂O₂ Molecular Weight: 176.18

≥95%

Out of Stock Item #: P696508

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IUPAC Name

3-phenylimidazolidine-2,4-dione

SMILES

C1C(=O)N(C(=O)N1)C2=CC=CC=C2

InChIKey
RUEGAVIENIPHGK-UHFFFAOYSA-N

InChI

1S/C9H8N2O2/c12-8-6-10-9(13)11(8)7-4-2-1-3-5-7/h1-5H,6H2,(H,10,13)
3-Methylimidazolidine-2,4-dione
CAS: 6843-45-4 EC Number: 842-782-3 Formula: C₄H₆N₂O₂ Molecular Weight: 114.10

Solid ≥95%

Out of Stock Item #: M695813

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Technical Identifiers

IUPAC Name

3-methylimidazolidine-2,4-dione

SMILES

CN1C(=O)CNC1=O

InChIKey
MZQQHYDUINOMDG-UHFFFAOYSA-N

InChI

1S/C4H6N2O2/c1-6-3(7)2-5-4(6)8/h2H2,1H3,(H,5,8)

Synonyms
3-Methylhydantoin | Hydantoin,3-methyl- | 2,4-Imidazolidinedione,3-methyl- | 3-Methyl-2,4-imidazolidinedione
3-(4-Fluoro-3-(trifluoromethyl)phenyl)-5，5-dimethylimidazolidine-2，4-dione
CAS: 70842-04-5 PubChem CID: 129851

≥95%

Out of Stock Item #: P695693

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Technical Identifiers

IUPAC Name

3-[4-fluoro-3-(trifluoromethyl)phenyl]-5,5-dimethylimidazolidine-2,4-dione

SMILES

CC1(C(=O)N(C(=O)N1)C2=CC(=C(C=C2)F)C(F)(F)F)C

InChIKey
BTGSGTWRNQCEQY-UHFFFAOYSA-N

InChI

1S/C12H10F4N2O2/c1-11(2)9(19)18(10(20)17-11)6-3-4-8(13)7(5-6)12(14,15)16/h3-5H,1-2H3,(H,17,20)

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