Key Documents

View All Documentation

563080

Methyl 2-aminothiophene-3-carboxylate

Name: Methyl 2-aminothiophene-3-carboxylate
Brand: ALDRICH

97%

Select a Size

Change View

About This Item

Linear Formula:

C₄H₂SCOOCH₃NH₂

CAS Number:

4651-81-4

Molecular Weight:

157.19

NACRES:

NA.22

PubChem Substance ID:

24880077

UNSPSC Code:

12352100

EC Number:

225-084-8

MDL number:

MFCD00159547

Assay:

97%

Form:

solid

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

assay

97%

form

solid

mp

76-81 °C (lit.)

functional group

ester

SMILES string

COC(=O)c1ccsc1N

InChI

1S/C6H7NO2S/c1-9-6(8)4-2-3-10-5(4)7/h2-3H,7H2,1H3

InChI key

DGGJQLCAYQCPDD-UHFFFAOYSA-N

Description

Application

Methyl 2-aminothiophene-3-carboxylate may be used to prepare 3-thiaisatoic anhydride via hydrolysis, followed by the reaction with phosgene.

Methyl 2-aminothiophene-3-carboxylate may be used to synthesize the following:

thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione
thieno[2,3-d]pyrimidin-4(3H)one via reaction with formamide
methyl 2-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-3-carboxylate via reaction with hexane-2,5-dione

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library