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Description: 4-Cyano-3-(4-methoxyphenyl)-5-(methylthio)thiophene-2-carboxylic acid
Catalog Number: APOSOR2466-1G
UOM: 1 * 1 g
Supplier: Apollo Scientific


Description: 6-Methoxy-1-benzothiophene-2-carboxylic acid
Catalog Number: APOSOR305047-250MG
UOM: 1 * 250 mg
Supplier: Apollo Scientific


Description: 3-(4-Chlorophenyl)-4-cyano-5-(methylthio)thiophene-2-carboxylic acid 97%
Catalog Number: APOSOR018945-250MG
UOM: 1 * 250 mg
Supplier: Apollo Scientific


Description: Methyl benzothiophene-3-carboxylate 98%
Catalog Number: APOSOR955809-1G
UOM: 1 * 1 g
Supplier: Apollo Scientific


Description: 2-(Thien-2-yl)pyrimidine-5-carboxylic acid 97%
Catalog Number: APOSOR15373-1G
UOM: 1 * 1 g
Supplier: Apollo Scientific


Description: 5-(2-Thienyl)isoxazole-3-carboxylic acid
Catalog Number: APOSOR346206-5G
UOM: 1 * 5 g
Supplier: Apollo Scientific


Description: 4-Methoxy-1-benzothiophene-2-carboxylic acid
Catalog Number: APOSOR305045-250MG
UOM: 1 * 250 mg
Supplier: Apollo Scientific


Description: 4-(Trifluoromethyl)-1-benzothiophene-2-carboxylic acid
Catalog Number: APOSPC8615-1G
UOM: 1 * 1 g
Supplier: Apollo Scientific


Description: 7-(Trifluoromethyl)-1-benzothiophene-2-carboxylic acid
Catalog Number: APOSPC8617-10G
UOM: 1 * 10 g
Supplier: Apollo Scientific


Description: 5-Bromo-1-benzothiophene-3-carboxylic acid 97+%
Catalog Number: APOSOR1401-250MG
UOM: 1 * 250 mg
Supplier: Apollo Scientific


Description: Ethyl-5-amino-1-phenyl-1H-pyrazole-4-carboxylate
Catalog Number: MOLE43889017-5G
UOM: 1 * 5 g
Supplier: Molekula


Description: Ethyl-3-amino-1H-pyrazole-4-carboxylate
Catalog Number: MOLE52361395-5G
UOM: 1 * 5 g
Supplier: Molekula


Description: Thiophene-2-carbonyl chloride ≥98%
Catalog Number: A14641.36
UOM: 1 * 500 g
Supplier: Thermo Fisher Scientific

Description: Benzo[b]thiophene-2-carbohydrazide 97%
Catalog Number: L11357.06
UOM: 1 * 5 g
Supplier: Thermo Fisher Scientific

MSDS


Description: A chromogenic β-lactamase substrate that undergoes distinctive color change from yellow (λmax = 390 nm at pH 7.0) to red (λmax = 486 nm at pH 7.0) as the amide bond in the β-lactam ring is hydrolyzed by β-lactamase
Catalog Number: 484400-5MG
UOM: 1 * 5 mg
Supplier: Merck Millipore (Calbiochem‎)

Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Catalog Number: 1265300.
UOM: 1 * 40 mg
Supplier: USP


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