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Home/Compounds/CAS 616-03-5
Formula C4H6N2O2MW 114.1Research-use catalog entryCOA/SDS by request

5-Methylhydantoin

CAS Number: 616-03-5

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Available options

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Loading RDKit molecule structure...
InChIKey: VMAQYKGITHDWKL-UHFFFAOYSA-NC4H6N2O2 | MW 114.1

Chemical Absolute Identifiers

CAS Number

616-03-5

PubChem CID

69216

Molecular Formula

C4H6N2O2

Molecular Weight

114.1 g/mol

Exact Mass

114.042927

InChIKey

VMAQYKGITHDWKL-UHFFFAOYSA-N

IUPAC Name

5-methylimidazolidine-2,4-dione

SMILES String

CC1C(=O)NC(=O)N1

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

5-Methylhydantoin (CAS 616-03-5) is listed in the Advanced Chemicals portfolio, with molecular formula C4H6N2O2 and molecular weight 114. 10 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.
  • Recommended storage conditions: sealed, dry, room temperature.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

  • Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional institution with a waste disposal license to handle this substance.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting operations.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Use personal protective equipment and emergency procedures.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

5-Methylhydantoin

Names & Synonyms

2,4-Imidazolidinedione, 5-methyl-Hydantoin, 5-methyl-5-Methyl-2,4-imidazolidinedioneD-5-Methylhydantoin(D)-5-Methylhydantoin
Show all synonyms
(R)-(+)-5-Methylhydantoin5-methy hydantoin5-methyl-hydantoinSpectrum_0019062, 5-methyl-Spectrum3_000916Spectrum4_001200Spectrum5_001760KBioGR_001899KBioSS_002442KBio2_002436KBio2_005004KBio2_007572KBio3_001892
External Identifiers
EC NUMBER: 625-324-5DSSTOX SUBSTANCE ID: DTXSID90880934CHEMBL ID: CHEMBL158019CHEBI ID: CHEBI:93888WIKIDATA ID: Q27165643
Experimental Spectrum References
13C NMR Spectra15N NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR SpectraFTIR SpectraVapor Phase IR Spectra
Literature & Patent References
DOI 10.1021/jm50001a012Effect of structural modification of the hydantoin ring on anticonvulsant activity.PMID 3989820Effect of structural modification of the hydantoin ring on anticonvulsant activity.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

5-IsopropylhydantoinCAS 16935-34-5
5-(2-Methylpropyl)imidazolidine-2,4-dioneCAS 67337-73-9
5-(2-(Methylthio)ethyl)-2,4-imidazolidinedioneCAS 13253-44-6
5-(4-Methylphenyl)imidazolidine-2,4-dioneCAS 69489-37-8
2,5-Dioxo-1,3-diazolidin-4-ylacetic acidCAS 5427-26-9

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 16935-34-55-IsopropylhydantoinCAS 67337-73-95-(2-Methylpropyl)imidazolidine-2,4-dioneCAS 13253-44-65-(2-(Methylthio)ethyl)-2,4-imidazolidinedioneCAS 69489-37-85-(4-Methylphenyl)imidazolidine-2,4-dioneCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 616-03-5

What are the key identifiers for 5-Methylhydantoin (CAS 616-03-5)?

5-Methylhydantoin is identified by CAS 616-03-5, with molecular formula C4H6N2O2, molecular weight 114.1, InChIKey VMAQYKGITHDWKL-UHFFFAOYSA-N.

Can I request a COA for CAS 616-03-5?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 5-Methylhydantoin?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 616-03-5 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.