Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

637653

Sigma-Aldrich

3,5-Dimethylisoxazole-4-carboxylic acid

98%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C6H7NO3
CAS Number:
Molecular Weight:
141.12
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

98%

form

solid

mp

141-145 °C (lit.)

SMILES string

Cc1noc(C)c1C(O)=O

InChI

1S/C6H7NO3/c1-3-5(6(8)9)4(2)10-7-3/h1-2H3,(H,8,9)

InChI key

IJEUISLJVBUNRE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

637653-VAR:
637653-BULK:
637653-5G:
637653-1G:


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service