Methyl 5-Phenylisoxazole-3-carboxylate - ≥98% , CAS No.51677-09-9

CAS: 51677-09-9 Cat. No.: M598900 Molecular Weight: 203.19 EC Number: 899-824-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
J-522510 | 3-Isoxazolecarboxylic acid, 5-phenyl-, methyl ester | HMS2322H18 | EN300-216300 | MLS000528812 | methyl 5-phenyl-1,2-oxazole-3-carboxylate | 11Z-0717 | 5-Phenyl-isoxazole-3-carboxylic acid methyl ester | 5-PHENylisoXAZOLE-3-CARBOXYLIC ACID meth
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M598900-1g
1
$53.90
5g
M598900-5g
1
$199.90
25g
M598900-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$799.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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

Synonyms
J-522510 | 3-Isoxazolecarboxylic acid, 5-phenyl-, methyl ester | HMS2322H18 | EN300-216300 | MLS000528812 | methyl 5-phenyl-1, 2-oxazole-3-carboxylate | 11Z-0717 | 5-Phenyl-isoxazole-3-carboxylic acid methyl ester | 5-PHENylisoXAZOLE-3-CARBOXYLIC ACID meth
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC(=O)C1=NOC(=C1)C2=CC=CC=C2
IUPAC Namemethyl 5-phenyl-1,2-oxazole-3-carboxylate
InChIKeyXMPLCJOQBDGMKT-UHFFFAOYSA-N
INCHI1S/C11H9NO3/c1-14-11(13)9-7-10(15-12-9)8-5-3-2-4-6-8/h2-7H,1H3
Isomeric SMILES COC(=O)C1=NOC(=C1)C2=CC=CC=C2
Molecular Weight 203.19
Reaxy-Rn 169901
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=169901&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.

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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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Methyl esters  Isoxazoles  Heteroaromatic compounds  Oxacyclic compounds  Monocarboxylic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Monocyclic benzene moiety - Azole - Isoxazole - Methyl ester - Heteroaromatic compound - Carboxylic acid ester - Carboxylic acid derivative - Oxacycle - Azacycle - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
POLI Tchem DNA polymerase iota (116820 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Luciferin 4-monooxygenase (66902 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

5 results found

Lot NumberCertificate TypeDateItem
E2420413Certificate of AnalysisMay 29, 2024 M598900
E2420423Certificate of AnalysisMay 29, 2024 M598900
E2420428Certificate of AnalysisMay 29, 2024 M598900
E2420509Certificate of AnalysisMay 29, 2024 M598900
E2420606Certificate of AnalysisMay 29, 2024 M598900
Chemical and Physical Properties
Molecular Weight203.190 g/mol
XLogP32.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass203.058 Da
Monoisotopic Mass203.058 Da
Topological Polar Surface Area52.300 Ų
Heavy Atom Count15
Formal Charge0
Complexity226.000
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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