Skip to the beginning of the images gallery

2-Methyl-2-(thiophen-2-yl)propanoic acid - ≥98%, high purity , CAS No.90953-78-9

COA

Grade & Purity:

≥98%

Cas Number: 90953-78-9
Molecular Weight: 170.23
PubChem CID: 19084934

In stock

Item Number

M729522

Grouped product items
SKU	Size	Availability	Price
M729522-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$200.90
M729522-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$332.90
M729522-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,073.90

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Heteroaromatic compounds

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Heteroaromatic compounds
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Heteroaromatic compounds
Alternative Parents	Thiophenes Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Heteroaromatic compound - Thiophene - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as heteroaromatic compounds. These are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom.
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	2-methyl-2-thiophen-2-ylpropanoic acid
INCHI	InChI=1S/C8H10O2S/c1-8(2,7(9)10)6-4-3-5-11-6/h3-5H,1-2H3,(H,9,10)
InChIKey	QBXCXYLPNGWZKI-UHFFFAOYSA-N
Smiles	CC(C)(C1=CC=CS1)C(=O)O
Isomeric SMILES	CC(C)(C1=CC=CS1)C(=O)O
PubChem CID	19084934
Molecular Weight	170.23

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

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

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	170.230 g/mol
XLogP3	2.000
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	170.04 Da
Monoisotopic Mass	170.04 Da
Topological Polar Surface Area	65.500 Å²
Heavy Atom Count	11
Formal Charge	0
Complexity	165.000
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