ethyl 2,4-dimethyloxazole-5-carboxylate - ≥97% , CAS No.23012-30-8

CAS: 23012-30-8 Cat. No.: E637984 Molecular Weight: 169.18 EC Number: 844-371-4 PubChem CID: 315151
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
SCHEMBL3274432 | BB 0238355 | A816486 | DTXSID80311141 | 5-Oxazolecarboxylic acid, 2,4-dimethyl-, ethyl ester | EN300-99625 | AM86169 | NSC238862 | NSC-238862 | AKOS000320124 | 2,4-Dimethyl-oxazole-5-carboxylic acid ethyl ester | Z1198168595 | FT-0656650
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
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Size
Status
Price
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50mg
E637984-50mg
2

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$44.90
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250mg
E637984-250mg
2

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$164.90
Save $55.00 (33.35%)
1g
E637984-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$293.90

$440.90
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Why this grade

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

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Storage & shipping

Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Specifications

Synonyms
SCHEMBL3274432 | BB 0238355 | A816486 | DTXSID80311141 | 5-Oxazolecarboxylic acid, 2, 4-dimethyl-, ethyl ester | EN300-99625 | AM86169 | NSC238862 | NSC-238862 | AKOS000320124 | 2, 4-Dimethyl-oxazole-5-carboxylic acid ethyl ester | Z1198168595 | FT-0656650
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesCCOC(=O)C1=C(N=C(O1)C)C
IUPAC Nameethyl 2,4-dimethyl-1,3-oxazole-5-carboxylate
InChIKeyWCUUOYNIEQTQIO-UHFFFAOYSA-N
INCHI1S/C8H11NO3/c1-4-11-8(10)7-5(2)9-6(3)12-7/h4H2,1-3H3
Isomeric SMILES CCOC(=O)C1=C(N=C(O1)C)C
Alternate CAS 23012-30-8
PubChem CID 315151
NSC Number 238862
Molecular Weight 169.18

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassOxazoles
Intermediate Tree Nodes Not available
Direct Parent2,4,5-trisubstituted oxazoles
Alternative Parents Heteroaromatic compounds  Carboxylic acid esters  Oxacyclic compounds  Monocarboxylic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2,4,5-trisubstituted 1,3-oxazole - Heteroaromatic compound - Carboxylic acid ester - Oxacycle - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 2,4,5-trisubstituted oxazoles. These are compounds containing an oxazole ring substituted at positions 2, 4 and 5 only. Oxazole 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 Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

3 results found

Lot NumberCertificate TypeDateItem
H2514407Certificate of AnalysisApr 18, 2025 E637984
H2514408Certificate of AnalysisApr 18, 2025 E637984
H2514420Certificate of AnalysisApr 18, 2025 E637984
Chemical and Physical Properties
Molecular Weight169.180 g/mol
XLogP31.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass169.074 Da
Monoisotopic Mass169.074 Da
Topological Polar Surface Area52.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity172.000
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
Solution Calculators
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