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Key Documents

T32603

Sigma-Aldrich

2-Thiophenecarboxylic acid

ReagentPlus®, 99%

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About This Item

Formula empirica (notazione di Hill):
C5H4O2S
Numero CAS:
Peso molecolare:
128.15
Beilstein:
110150
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Nome Commerciale

ReagentPlus®

Saggio

99%

P. eboll.

260 °C (lit.)

Punto di fusione

125-127 °C (lit.)

Stringa SMILE

OC(=O)c1cccs1

InChI

1S/C5H4O2S/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7)
QERYCTSHXKAMIS-UHFFFAOYSA-N

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Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Further SAR studies on the thiophene-2-carboxylic acids are reported. These studies led to the identification of a series of tertiary amides that show inhibition of both HCV NS5B polymerase in vitro and HCV subgenomic RNA replication in Huh-7 cells. Structural
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A randomised double-blind crossover study compared the clinical effectiveness of a 21-day treatment with 600 mg per day of sodium thiophene carboxylate and placebo in 33 patients with stable chronic bronchial disease. During the seven week trial, subjective symptoms and
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In the course of investigating the propensity of aromatic acids to react with selected nucleophiles, we came across an interesting difference in yields for two structurally similar thiophene carboxylic acids. Given that these yields were consistent across more than 40

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