1170 Results for: "Ethyl+4-oxocyclohexanecarboxylate"

High purity solvent providing stable baseline. Improved Specifications enabling better performance and clean chromatograms in the relevant elution range.

Expand 1 Items

4-Hydroxybenzylacetone ≥98%

Supplier: Thermo Fisher Scientific

4-Hydroxybenzylacetone ≥98%

Expand 3 Items

3-Chloro-4-(ethylcarbamoyl)phenylboronic acid ≥97%

Supplier: Thermo Fisher Scientific

3-Chloro-4-(ethylcarbamoyl)phenylboronic acid ≥97%

Expand 1 Items

VWR®, Residual solvent standards, Class 3

Supplier: VWR Chemicals

The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored in accordance with ICH guidelines. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.

Expand 3 Items

Ammonium bromide ≥99.0% ACS

Supplier: Thermo Fisher Scientific

Ammonium bromide ≥99.0% ACS

Expand 4 Items

Tantalum(V) ethanolate 99.95% (metals basis), Optical Grade

Supplier: Thermo Fisher Scientific

Tantalum(V) ethanolate 99.95% (metals basis), Optical Grade Optical Grade

Expand 2 Items

1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide methiodide 98%

Supplier: Thermo Fisher Scientific

1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide methiodide 98%

Expand 3 Items

Alcohol, anhydrous 94.0-96.0% (v/v), BAKER ANALYZED® ACS (denatured with methanol and isopropanol), J.T.Baker®

Supplier: Avantor

Alcohol, anhydrous, reagent made from specially denatured alcohol 3A.

Expand 6 Items

Ethylene carbonate ≥99%

Supplier: Thermo Fisher Scientific

Ethylene carbonate ≥99%

Expand 3 Items

Ammonium chloride ≥99.5%

Supplier: Thermo Fisher Scientific

Ammonium chloride ≥99.5%

Expand 2 Items

Iron(III) chloride, anhydrous 98%

Supplier: Thermo Fisher Scientific

Iron(III) chloride, anhydrous 98%

Expand 5 Items

(S)-2-((tert-Butoxycarbonyl)amino)-3-(4-iodophenyl)propanoic acid 98%

Supplier: Thermo Fisher Scientific

(S)-2-((tert-Butoxycarbonyl)amino)-3-(4-iodophenyl)propanoic acid 98%

Expand 2 Items

(±)-1-Phenyl-1-propanol ≥98%

Supplier: Thermo Fisher Scientific

(±)-1-Phenyl-1-propanol ≥98%

Expand 3 Items

Reagent alcohol, anhydrous ACS, meets analytical specification of USP for HPLC, for spectrophotometry (denatured with methanol and isopropanol), Burdick & Jackson™

Supplier: BURDICK JACKSON

Specially Denatured Alcohol Formula 3-A-95parts by vol., and Isopropyl Alcohol-5 parts by vol.

Expand 1 Items

Pesticide reference standard, Atrazines, Honeywell Fluka™

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Expand 1 Items

Barium perchlorate trihydrate, Reagent Grade

Supplier: Thermo Fisher Scientific

Barium perchlorate trihydrate, Reagent Grade

Expand 2 Items

EDC (N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide) 98%

Supplier: Thermo Fisher Scientific

EDC (N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide) 98%

Expand 3 Items

Pharmaceutical analytical standard, Tioconazole, reference material, Honeywell Fluka™

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Expand 1 Items

Pharmaceutical analytical standard, Sotalol hydrochloride, reference material, Honeywell Fluka™

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Expand 1 Items

Alcohol, anhydrous 94.0-96.0% (v/v), PHOTREX® for spectrophotometry, for liquid chromatography (denatured with 5% isopropanol and 5% methanol), J.T.Baker®

Supplier: Avantor

Made from Specially Denatured Alcohol 3A.

Expand 2 Items

Naphthol AS-D chloroacetate ≥98% (by TLC), powder

Supplier: MP Biomedicals

Naphthol AS-D chloroacetate is a substrate for histochemical localization of esterases.

Expand 3 Items

Ammonium thiocyanate ≥97.5% ACS

Supplier: Thermo Fisher Scientific

Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN], and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and corrosion inhibitor against acid gases. It is used in photography industry as a stabilizer or accelerator. Used in fertilizers, fabric dyeing, zinc coating, electroplating, and as a separator of Zr and Hf, also Au and Fe.