Preparation Of Methylation Raw Materials

Methyl p-toluenesulfonate CAS 80-48-8

• Packaging: 25 kg per bag
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 1000 Kilogram
• Transportation: Ocean,Land,Air,Express

Essential details Classification:Methyl p-toluenesulfonate CAS No.:80-48-8 Other Names:METHYL-4-TOLUENESULFONATE UN No.:3261 Hazards Class:8 EINECS No.:201-283-5 Appearance:White crystal (colorless liquid above 23℃) Place of Origin:Shandong, China Usage:Pharmaceutical Intermediates Certification:ISO9001 Supply...

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VALERIC ANHYDRIDE CAS 2082-59-9

• Packaging: 200 kg per drum
• Supply Ability: 3000 Kilogram/Kilograms per Month
• Min. Order: 100 Kilogram
• Transportation: Ocean,Land,Air,Express

Glutaric anhydride is an important organic compound with broad applications and development prospects in the field of electronic chemistry. It can serve as a starting and intermediate for electrochemical reactions, and be used to prepare electrode materials and capacitors with excellent conductivity. Essential details...

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how is peptone prepared from raw materials

• Brand: YINGLANG
• Packaging: 25KGS/BAG
• Supply Ability: 3,000 tons per year
• Certificate: ISO9001

Offering 73049-73-7 Peptone from casein, and offering 73049-73-7 Peptone from other animal proteins in bulk, please inquire us to get a quote for 73049-73-7 Peptone. Peptone Basic Information CAS: 73049-73-7 MF: C13H24O4 MW: 244.32726

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2,4-Dichlorophenol CAS 120-83-2

• Packaging: 250 kg bucket
• Supply Ability: 1000 metric tons per year
• Transportation: Ocean,Land,Air,Express

2,4-dichlorophenol, also known as 2,4-dichlorophenol, is an important raw material for various pesticides and pharmaceutical intermediates Essential details Classification:2,4-Dichlorophenol CAS No.:120-83-2 Other Names:1-Hydroxy-2,4-dichlorobenzene UN No.:2928 Hazards Class:6.1+3 EINECS No.:204-429-6 Appearance:White...

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2-Methylpiperazine CAS 109-07-9

• Packaging: 50kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Transportation: Ocean,Land,Air,Express

Pharmaceutical intermediate, which is the raw material for synthesizing lomefloxacin Essential details Classification:2-Methylpiperazine CAS No.:109-07-9 Other Names:2-methyl-pipera UN No.:1325 Hazards Class:4.1 EINECS No.:203-644-2 Appearance:Colorless crystal Place of Origin:Shandong, China Usage:Pharmaceutical...

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Sebacic acid CAS 111-20-6

• Packaging: 25 kg per bag
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 4000 Kilogram
• Transportation: Ocean,Land,Air,Express

Mainly used as a raw material for sebacate plasticizers and nylon molding resins, and also as a raw material for high-temperature resistant lubricants. Its main ester products are methyl ester, isopropyl ester, butyl ester, octyl ester, nonyl ester, and benzyl ester, with commonly used esters being dibutyl sebacate...

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Pyrrolidine CAS 123-75-1

• Packaging: 170 kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 1000 Kilogram
• Transportation: Ocean,Land,Air,Express

Essential details Classification:Pyrrolidine CAS No.:123-75-1 Other Names:Pyrrolidine UN No.:1922 Hazards Class:3 EINECS No.:204-648-7 Appearance:Clear colorless liquid Place of Origin:Shandong, China Usage:Pharmaceutical Intermediates Certification:ISO9001 Supply Ability：30000 Kilogram/Kilograms per Month Packaging...

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N-Methylaniline CAS 100-61-8

• Packaging: 200kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 1000 Kilogram
• Transportation: Ocean,Land,Air,Express

Essential details Classification:N-Methylaniline CAS No.:100-61-8 Other Names:N-METHYLANILINE UN No.:2294 Hazards Class:6.1 EINECS No.:202-870-9 Appearance:Clear colorless to red brown liquid Place of Origin:Shandong, China Usage:Pharmaceutical Intermediates Certification:ISO9001 Supply Ability：30000...

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Hexahydric alcohol CAS 50-70-4

• Packaging: 270 kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 1000 Kilogram
• Transportation: Ocean,Land,Air,Express

Sorbitol is used as an excipient, moisturizer, and antifreeze in toothpaste; Adding sorbitol to food can prevent it from cracking and keep it fresh and soft; Sorbitol can be used as a raw material for the production of vitamin C; Sorbitol rosin resin is a common raw material for building coatings, which can be used as...

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Isobutyric acid CAS 79-31-2

• Packaging: 200kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 2000 Kilogram
• Transportation: Ocean,Land,Air,Express

Isobutyric acid is used for the synthesis of ester products such as methyl isobutyrate, ethyl isobutyrate, butyl isobutyrate, isopropyl isobutyrate, and isobutyrate. It is also used in the manufacturing of coatings, plasticizers, spices, food preservatives, insecticides, disinfectants, and as a solvent for spices....

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2-Methylpyrazine CAS 109-08-0

• Packaging: 200kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 1000 Kilogram
• Transportation: Ocean,Land,Air,Express

2-Methylpyrazine is a pharmaceutical intermediate that can be prepared from ethylenediamine and 1,2-propanediol as raw materials. 2-Methylpyrazine can be used to prepare first-line anti-tuberculosis drug pyrazinamide, as well as important organic chemical raw materials and pharmaceutical intermediate 2-cyanopyrazine....

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2,4-Dichloro-5-fluorobenzoyl chloride CAS 86393-34-2

• Packaging: 200 kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 200 Kilogram
• Transportation: Ocean,Land,Air,Express

Essential details Classification:2,4-Dichloro-5-fluorobenzoyl chloride CAS No.: 86393-34-2 Other Names:2,4-Dichloro-5-Fluorosbenzoylchloride UN No.:3265 Hazards Class:8 EINECS No.:428-390-1 Appearance:colorless to light yellow liquid Place of Origin:Shandong, China Usage:Pharmaceutical Intermediates...

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