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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity Various Specifications Tropicamide CAS:1508-75-4

Cas:1508-75-4

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Tropicamide Manufacturer/High quality/Best price/In stock

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

Tropicamide manufacturer/supplier

Cas:1508-75-4

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Hangzhou Think Chemical Co. Ltd

Tropicamide CAS No.:1508-75-4 Name: Tropicamide Synonyms: N-Ethyl-3-hydroxy-2-phenyl-N-(pyridin-4-ylmethyl)propanamide Molecular Structure Molecular Formula: C17H20N2O2 Mol

High purity Tropicamide CAS No.:1508-75-4

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Tropicamide

Cas:1508-75-4

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price API 99% Tropicamide 1508-75-4 GMP Manufacturer

Cas:1508-75-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Tropicamide

Cas:1508-75-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res

Tropicamide

Cas:1508-75-4

Min.Order:1000 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Tropicamide Basic information Ophthalmic drugs Application Product Name: Tropicamide Synonyms: Benzeneacetamide, N-ethyl-alpha-(hydroxymethyl)-N-(4-pyridinylmethyl)-;bistro

TIANFU-CHEM Tropicamide 1508-75-4

Cas:1508-75-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Tropicamide

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 1508-75-4 with best quality

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: N-Ethyl-N-(4-Pyridylmethyl)Tropamide CAS:1508-75-4 MF: C17H20N2O2 Appearance:white crystalline powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:APIs Transportation:By sea or by air Port:Qingdao Port

N-Ethyl-N-(4-Pyridylmethyl)Tropamide

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

Benzeneacetamide,N-ethyl-a-(hydroxymethyl)-N-(4-pyridinylmethyl)-CAS NO.: 1508-75-4

Cas:1508-75-4

Min.Order:1 Gram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Liquid Storage:Store in sealed containers at cool & dry plac

Good Quality Price Powder Tropicamide Cas:1508-75-4

Cas:1508-75-4

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Benzeneacetamide,N-ethyl-a-(hydroxymethyl)-N-(4-pyridinylmethyl)- 1508-75-4

Cas:1508-75-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Qingdao Beluga Import and Export Co., LTD

Tropicamide CAS:1508-75-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates

Tropicamide CAS:1508-75-4

Cas:1508-75-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products wi

high quality Tropicamide powder

Cas:1508-75-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Tropicamide

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

Tropicamide Basic information Ophthalmic drugs Uses Product Name: Tropicamide Synonyms: Tropicamide (200 mg);(2R)-N-ethyl-3-hydroxy-

China Biggest Factory & Manufacturer supply Tropicamide

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Mydriacyl

Cas:1508-75-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Tropicamide USP, high purity, ready stock CAS NO.1508-75-4

Cas:1508-75-4

Min.Order:10 Gram

FOB Price: $40.0

Type:Trading Company

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Tropicamide

Cas:1508-75-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater

Tropicamide

Cas:1508-75-4

Min.Order:0 Metric Ton

FOB Price: $18.0 / 20.0

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Tropicamid

Cas:1508-75-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Yuanmeng Biological Technology Co., Ltd.

Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other

Good Quality Tropicamide CAS 1508-75-4

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

Type:Trading Company

inquiry

Hefei Zhaobo Technology Co., Ltd.

Tropicamide CAS 1508-75-4 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality

Tropicamide CAS 1508-75-4

Cas:1508-75-4

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Tropicamide

Cas:1508-75-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Tropicamide

Cas:1508-75-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

moderate price & quick delivery Appearance:Crystalline Solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:Ophthalmic anticholinergic. Mydriatic Transport

Tropicamide

Cas:1508-75-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

N-ethyl-N-(4-pyridylmethyl)-α-methylethyl-phenylacetamide

N-ethyl-N-(4-pyridylmethyl)-α-methylethyl-phenylacetamide

tropicamide
1508-75-4

tropicamide

Conditions
ConditionsYield
With hydrogenchloride In water at 55℃;95%
Tropic acid
529-64-6

Tropic acid

C8H12N2*ClH

C8H12N2*ClH

tropicamide
1508-75-4

tropicamide

Conditions
ConditionsYield
With triethylamine In water; toluene Reflux;90.4%
Tropic acid
529-64-6

Tropic acid

4-(ETHYLAMINOMETHYL)PYRIDINE
33403-97-3

4-(ETHYLAMINOMETHYL)PYRIDINE

tropicamide
1508-75-4

tropicamide

Conditions
ConditionsYield
Stage #1: Tropic acid With triethylamine; acetyl chloride In toluene at 50℃; for 3h;
Stage #2: With thionyl chloride In toluene for 5h;
Stage #3: 4-(ETHYLAMINOMETHYL)PYRIDINE With α-[(acetyloxy)methyl]benzeneacetic acid; triethylamine In toluene at 0 - 10℃;
75.9%
3-acetoxy-2-phenyl-propionyl chloride
14510-37-3

3-acetoxy-2-phenyl-propionyl chloride

4-(ETHYLAMINOMETHYL)PYRIDINE
33403-97-3

4-(ETHYLAMINOMETHYL)PYRIDINE

tropicamide
1508-75-4

tropicamide

Conditions
ConditionsYield
With pyridine; chloroform Erwaermen des Reaktionsprodukts mit wss. HCl;
4-(ETHYLAMINOMETHYL)PYRIDINE
33403-97-3

4-(ETHYLAMINOMETHYL)PYRIDINE

(+-)-tropoyl chloride

(+-)-tropoyl chloride

tropicamide
1508-75-4

tropicamide

Conditions
ConditionsYield
With chloroform; triethylamine
diethyl 2-phenylmalonate
83-13-6

diethyl 2-phenylmalonate

tropicamide
1508-75-4

tropicamide

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: inorganic base solvent / 0.5 h / 0 °C / pH 9
2: thionyl chloride / dichloromethane / 12 h / 10 °C
3: tetrahydrofuran / 10 h / 10 °C
4: potassium borohydride / 12 h / 30 °C / pH 8
View Scheme

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