Catalyst Import Export

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Tuesday, July 08, 2025

As one of the important nitrogen-containing heterocyclic compounds, pyridine has been widely used in fields including photocatalysis and optoelectronic devices. In pharmaceutical chemistry, pyridine is also often used as the parent nucleus structure of drugs. At present, the deuteration...

重庆腾胜盈科技有限公司

401000 - 渝北
+18 7 23 93 07 08

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401000 B2B Services

DMAC (N,N-Dimethylacetamide) N

Tuesday, July 08, 2025

N,N-dimethylacetamide, also known as acetyl dimethylamine, acetyl dimethylamine, or DMAC for short, is a non-proton, highly polar solvent with a slight ammonia smell. It has a strong solubility and can dissolve a wide range of substances. It can be miscible with water, aromatic compounds...

重庆腾胜盈科技有限公司

401000 - 渝北
+18 7 23 93 07 08

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China

401000 B2B Services

Acetic acid

Tuesday, July 08, 2025

Acetic acid (AcOH) is a monobasic weak carboxylic acid with typical properties of carboxylic acids. It reacts with certain metals, metal oxides and hydroxides to form salts. Many acetates have important uses. For example, lead tetraacetate is an important oxidant, basic iron acetate...

重庆腾胜盈科技有限公司

401000 - 渝北
+18 7 23 93 07 08

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401000 B2B Services

Ethanol, sodium salt

Saturday, July 05, 2025

It is used as a strong alkaline catalyst, an ethoxylation agent, and as a coagulant and reducing agent in organic synthesis. Pharmaceutical products using sodium ethoxide include phenobarbital, indomethacin, phenytoin, methyl dopa, tetracaine hydrochloride, diethylzinc, methotrexate...

重庆腾胜盈科技有限公司

401000 - 渝北
+18 7 23 93 07 08

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China

401000 B2B Services

Ethyl cyanoacetate

Saturday, July 05, 2025

Ethyl cyanoacetate may be used in the synthesis of ethyl glyoxylate. It was used to investigate the Knoevenagel condensation reactions in microreactor using zeolite catalysts obtained by grafting amino groups onto NaX and CsNaX zeolites. Brand: Soarwin CAS号：105-56-6 EINECS编号：203-309-0...

重庆腾胜盈科技有限公司

401000 - 渝北
+18 7 23 93 07 08

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China

410100 Raw materials

1,3-Dimethylbarbituric acid

Thursday, July 03, 2025

Quantity : 1kg; 25kg;

1,3-Dimethylbarbituric acid is used as a catalyst in the Knoevenagel condensation of a series of aromatic aldehydes. It is also used in the synthesis of 5-aryl-6-(alkyl- or aryl-amino)-1,3-dimethylfuro [2,3-d]pyrimidine derivatives and enantioselective synthesis of isochromene pyrimidinedione...