5,6-dimethoxy-1-benzothiophene-2-carboxylic acid

Product Name: 5,6-dimethoxy-1-benzothiophene-2-carboxylic acid
CAS No.: 23046-03-9
Chemical Name: 5,6-dimethoxy-1-benzothiophene-2-carboxylic acid
Synonyms: 5,6-dimethoxybenzo[b]thiophene-2-carboxylic acid;5,6-dimethoxy-1-benzothiophene-2-carboxylic acid;Benzo[b]thiophene-2-carboxylic acid, 5,6-dimethoxy-
CBNumber: CB32122297
Molecular Formula: C11H10O4S
Formula Weight: 238.26
MOL File: 23046-03-9.mol

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5,6-dimethoxy-1-benzothiophene-2-carboxylic acid Property

Melting point:: 255-257 °C
Boiling point:: 424.7±40.0 °C(Predicted)
Density: 1.372±0.06 g/cm3(Predicted)
storage temp.: 2-8°C(protect from light)
form: solid
pka: 3.52±0.30(Predicted)
Appearance: Off-white to light brown Solid
InChI: InChI=1S/C11H10O4S/c1-14-7-3-6-4-10(11(12)13)16-9(6)5-8(7)15-2/h3-5H,1-2H3,(H,12,13)
InChIKey: LIZUZUKHOVUSNS-UHFFFAOYSA-N
SMILES: C12=CC(OC)=C(OC)C=C1C=C(C(O)=O)S2

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Safety

HazardClass: IRRITANT

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: KOB0170
Product name: 5,6-Dimethoxy-1-benzothiophene-2-carboxylic acid
Packaging: 1 g
Price: $475
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: CHM0377946
Product name: 5,6-DIMETHOXY-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID
Purity: 95.00%
Packaging: 5MG
Price: $504.54
Updated: 2021/12/16

Matrix Scientific

Product number: 048280
Product name: 5,6-Dimethoxy-1-benzothiophene-2-carboxylic acid
Purity: >95%
Packaging: 500mg
Price: $362
Updated: 2021/12/16

Matrix Scientific

Product number: 048280
Product name: 5,6-Dimethoxy-1-benzothiophene-2-carboxylic acid
Purity: >95%
Packaging: 1g
Price: $454
Updated: 2021/12/16

Crysdot

Product number: CD11162019
Product name: 5,6-Dimethoxybenzo[b]thiophene-2-carboxylicacid
Purity: 95+%
Packaging: 5g
Price: $844
Updated: 2021/12/16