Skip to the beginning of the images gallery

4-Methyloxazole-5-carboxamide - ≥95%, high purity , CAS No.4866-00-6

COA

Grade & Purity:

≥95%

Cas Number: 4866-00-6
Molecular Weight: 126.115
PubChem CID: 78581

In stock

Item Number

M694633

Grouped product items
SKU	Size	Availability	Price
M694633-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$503.90
M694633-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$855.90
M694633-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,310.90

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Carboxylic acid derivatives
      - Level5 Carboxylic acid amides
        Level6 2-heteroaryl carboxamides

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Carboxylic acid derivatives
Intermediate Tree Nodes	Carboxylic acid amides
Direct Parent	2-heteroaryl carboxamides
Alternative Parents	4,5-disubstituted oxazoles Heteroaromatic compounds Primary carboxylic acid amides Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	2-heteroaryl carboxamide - 4,5-disubstituted 1,3-oxazole - Azole - Oxazole - Heteroaromatic compound - Primary carboxylic acid amide - Organoheterocyclic compound - Oxacycle - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as 2-heteroaryl carboxamides. These are compounds containing a heteroaromatic ring that carries a carboxamide group.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	4-methyl-1,3-oxazole-5-carboxamide
INCHI	InChI=1S/C5H6N2O2/c1-3-4(5(6)8)9-2-7-3/h2H,1H3,(H2,6,8)
InChIKey	HBKBZJZRIWAICY-UHFFFAOYSA-N
Smiles	CC1=C(OC=N1)C(=O)N
Isomeric SMILES	CC1=C(OC=N1)C(=O)N
PubChem CID	78581
Molecular Weight	126.115

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

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	126.110 g/mol
XLogP3	-0.100
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	126.043 Da
Monoisotopic Mass	126.043 Da
Topological Polar Surface Area	69.100 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	126.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration