5-Methoxythiophene-2-carbaldehyde

Name: 5-Methoxythiophene-2-carbaldehyde
Brand: Vaqora Chemicals
SKU: VQ-051320

About 5-Methoxythiophene-2-carbaldehyde

5-Methoxythiophene-2-carbaldehyde (CAS 35087-46-8) is a sulfur heterocycle offered by Vaqora Chemicals. The compound has the formula C6H6O2S, corresponding to a molecular weight of 142.18 g/mol. It is also known as 5-methoxy-2-thiophenecarbaldehyde or 2-Thiophenecarboxaldehyde, 5-methoxy-.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 5-Methoxythiophene-2-carbaldehyde in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Methoxythiophene-2-carbaldehyde
Catalogue No.	VQ-051320
CAS Number	35087-46-8
IUPAC name	5-methoxythiophene-2-carbaldehyde
Molecular formula	C₆H₆O₂S
Molecular weight	142.18 g/mol
Exact mass	142.0089
InChIKey	NVDZOPRKCPVWOS-UHFFFAOYSA-N
SMILES	COC1=CC=C(S1)C=O
PubChem CID	15937389

Physical properties
Physical form	Other
LogP (XLogP3)	1.7
H-bond donors / acceptors	0 / 3
TPSA	54.5 Å²
Synonyms	5-methoxy-2-thiophenecarbaldehyde, 2-Thiophenecarboxaldehyde, 5-methoxy-, 5-methoxy-2-thiophenecarboxaldehyde, 5-(methoxy)thiophene-2-carboxaldehyde, 2-Formyl-5-methoxythiophene, 2-methoxythiophene-5-carbaldehyde

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 5-Methoxythiophene-2-carbaldehyde?

The CAS Registry Number of 5-Methoxythiophene-2-carbaldehyde is 35087-46-8. It is also known as 5-methoxy-2-thiophenecarbaldehyde, 2-Thiophenecarboxaldehyde, 5-methoxy-, 5-methoxy-2-thiophenecarboxaldehyde.

What is the molecular formula and molecular weight of 5-Methoxythiophene-2-carbaldehyde?

5-Methoxythiophene-2-carbaldehyde has the molecular formula C6H6O2S and a molecular weight of 142.18 g/mol. Its IUPAC name is 5-methoxythiophene-2-carbaldehyde.

Which grade and pack sizes of 5-Methoxythiophene-2-carbaldehyde can I order?

We supply 5-Methoxythiophene-2-carbaldehyde, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Methoxythiophene-2-carbaldehyde?

Yes. Every lot of 5-Methoxythiophene-2-carbaldehyde is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 5-Methoxythiophene-2-carbaldehyde be shipped internationally?

Yes. 5-Methoxythiophene-2-carbaldehyde is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.