4-Methyloxazole - ≥97% , CAS No.693-93-6

CAS: 693-93-6 Cat. No.: M177203 Summenformel: C4H5NO Molekulargewicht: 83.09 EG-Nummer: 211-763-6
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GRADE & PURITY ≥97%
Synonyms
4-methyl-1,3-oxazole | EINECS 211-763-6 | FT-0748388 | MFCD11110237 | Oxazole, 4-methyl- | AS-56599 | A855978 | 4-Methyloxazole | 4-methyl-oxazole | LM39FU40WS | Q27283063 | AKOS006307938 | DTXSID9022106 | Z1198313432 | PUMREIFKTMLCAF-UHFFFAOYSA-N | EN300
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
250mg
M177203-250mg
—
4 Auf Lager
8,59€
1g
M177203-1g
Auf Bestellung · 8–12 Wochen
18,14€
5g
M177203-5g
—
3 Auf Lager
62,39€
25g
M177203-25g
Auf Bestellung · 8–12 Wochen
216,85€
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
4-methyl-1,3-oxazole | EINECS 211-763-6 | FT-0748388 | MFCD11110237 | Oxazole, 4-methyl- | AS-56599 | A855978 | 4-Methyloxazole | 4-methyl-oxazole | LM39FU40WS | Q27283063 | AKOS006307938 | DTXSID9022106 | Z1198313432 | PUMREIFKTMLCAF-UHFFFAOYSA-N | EN300
Spezifikationen & Reinheit
≥97%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid
Kanonisches Lächeln
CC1=COC=N1
IUPAC Name
4-methyl-1,3-oxazole
InChIKey
PUMREIFKTMLCAF-UHFFFAOYSA-N
INCHI
1S/C4H5NO/c1-4-2-6-3-5-4/h2-3H,1H3
Isomere SMILES
CC1=COC=N1
Molekulargewicht
83.09
Reaxy-Rn
105226
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=105226&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
KlasseAzoles
SubclassOxazoles
Intermediate Tree Nodes Not available
Direct ParentOxazoles
Alternative Parents Heteroaromatic compounds  Oxacyclic compounds  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Heteroaromatic compound - Oxazole - Oxacycle - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as oxazoles. These are compounds containing an oxazole ring, which is a five-membered aromatic heterocycle with one oxygen, one nitrogen, and three carbon atoms. Isomers include 1,2-oxazole and 1,3-oxazole.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDatumArtikel
L2510464Certificate of AnalysisOct 24, 2025 M177203
L2510483Certificate of AnalysisOct 24, 2025 M177203
L2510484Certificate of AnalysisOct 24, 2025 M177203
L2510485Certificate of AnalysisOct 24, 2025 M177203
Chemische und physikalische Eigenschaften
Molekulargewicht83.090 g/mol
XLogP30.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass83.0371 Da
Monoisotopic Mass83.0371 Da
Topological Polar Surface Area26.000 Ų
Heavy Atom Count6
Formal Charge0
Complexity46.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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