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CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD

We are very strong on this item. We have done it for more than 10 years.Appearance:White to off white crystalline powder Storage:as normal Package:as required Application:API Transportation:as normal

Anagrelide

Cas:68475-42-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Anagrelide Manufacturer/High quality/Best price/In stock

Cas:68475-42-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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% Anagrelide 68475-42-3 GMP Manufacturer

Cas:68475-42-3

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

Anagrelide

Cas:68475-42-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

TIANFU-CHEM,_ anagrelide 68475-42-3

Cas:68475-42-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Top Purity CAS 68475-42-3 with fast shipping

Cas:68475-42-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Anagrelide

Cas:68475-42-3

Min.Order:1 Kilogram

FOB Price: $136.0 / 150.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Anagrelide CAS:68475-42-3 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,

Anagrelide CAS:68475-42-3

Cas:68475-42-3

Min.Order:1 Gram

Negotiable

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

Imidazo[2,1-β]quinazolin-2(3H)-one,6,7-dichloro-1,5-dihydro-

Cas:68475-42-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Imidazo[2,1-β]quinazolin-2(3H)-one,6,7-dichloro-1,5-dihydro-

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

ANAGRELIDE

Cas:68475-42-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Best price/In stock Anagrelide 68475-42-3

Cas:68475-42-3

Min.Order:1 Gram

Negotiable

Type:Other

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

6,7-dichloro-5,10-dihydro-3h-imidazo(2,1-b)quinazolin-2-one

Cas:68475-42-3

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

Imidazo[2,1-b]quinazolin-2(3H)-one, 6,7-dichloro-1,5-dihydro-

Cas:68475-42-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Anagrelide

Cas:68475-42-3

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 6,7-Dichloro-1,5-Dihydroimidazo[2,1-b]quinazolin-2(3H)one CAS No.:68475-42-3 Molecule Formula:C10H7Cl2N3O Molecule Weight:256.09 Purity: 99.0% Package: 25kg/drum Description:Ivory powder Manufacture Standards:Enterprise

Best Quality 6,7-Dichloro-1,5-Dihydroimidazo[2,1-b]quinazolin-2(3H)one

Cas:68475-42-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Anagrelide

Cas:68475-42-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Anagrelide Hcl

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment .5) We can do different t

99% up by HPLC Anagrelide 68475-42-3

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Fortuna Chemical Co.,Ltd

good quality and cheap priceAppearance:powder Package:1kg,5kg,25kg Application:as raw material Transportation:by sea/air/courier

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.Appearanc

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Imidazo[2,1-β]quinazolin-2(3H)-one,6,7-dichloro-1,5-dihydro-

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

Anagrelide

Cas:68475-42-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

anagrelide hemiformate

anagrelide hemiformate

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With water In ethanol at 23℃; for 3h;99%
ethyl (2‑amino‑5,6‑dichloroquinazoline‑3(4H)‑yl)acetate

ethyl (2‑amino‑5,6‑dichloroquinazoline‑3(4H)‑yl)acetate

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
Stage #1: ethyl (2‑amino‑5,6‑dichloroquinazoline‑3(4H)‑yl)acetate With sodium hydrogencarbonate In ethanol at 20℃; for 1h; pH=8 - 9;
Stage #2: With sodium hydroxide In ethanol at 4 - 20℃; for 1.5h; pH=10 - 11;
80%
N-(6-amino-2,3-dichlorobenzyl)glycine ethyl ester
70406-92-7

N-(6-amino-2,3-dichlorobenzyl)glycine ethyl ester

chloroformamidine hydrochloride
29671-92-9

chloroformamidine hydrochloride

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
Stage #1: N-(6-amino-2,3-dichlorobenzyl)glycine ethyl ester; chloroformamidine hydrochloride With acetic acid In acetonitrile at 90℃; for 5h; Inert atmosphere;
Stage #2: With N-ethyl-N,N-diisopropylamine In acetonitrile for 1.25h; Concentration; Temperature; Time; Solvent;
73%
(2-amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid ethyl ester hydrobromide

(2-amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid ethyl ester hydrobromide

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at 37℃; for 1h; pH=8 - 10; Product distribution / selectivity;
(2-amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid methyl ester hydrochloride

(2-amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid methyl ester hydrochloride

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
In water at 37℃; for 1h; pH=7; Product distribution / selectivity;
With sodium hydrogencarbonate In water at 37℃; for 1h; pH=8 - 10; Product distribution / selectivity;
With sodium hydroxide In water at 37℃; for 1h; Product distribution / selectivity;
(2-amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid ethyl ester hydrochloride

(2-amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid ethyl ester hydrochloride

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at 37℃; for 1h; pH=8 - 10; Product distribution / selectivity;
ethyl-(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl) acetate
146374-56-3

ethyl-(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl) acetate

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With hydrogenchloride; potassium carbonate In ethylene glycol
With acetic acid0.116 g (91%)
With hydrogenchloride In N-methyl-acetamide0.070 g (54.7%)
(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl) acetonitrile
146374-57-4

(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl) acetonitrile

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With potassium carbonate In ethylene glycol
ethyl 5,6-dichloro-3,4-dihydro-2(1H)-iminoquinazoline-3-acetate hydrobromide

ethyl 5,6-dichloro-3,4-dihydro-2(1H)-iminoquinazoline-3-acetate hydrobromide

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With triethylamine In ethanol179 g (92%)
(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl)-acetonitrile
146374-57-4

(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl)-acetonitrile

A

6,7-Dichioro-1,5-dihydroimidazo[2,1-b]quinazolin-2[3 H ]-one hydrochloride semihydrate

6,7-Dichioro-1,5-dihydroimidazo[2,1-b]quinazolin-2[3 H ]-one hydrochloride semihydrate

B

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With potassium carbonate In ethylene glycol
(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl)-acetonitrile
146374-57-4

(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl)-acetonitrile

A

6,7-Dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2[3 H ]-one hydrochloride semihydrate

6,7-Dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2[3 H ]-one hydrochloride semihydrate

B

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With potassium carbonate In ethylene glycol
ethyl (2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl)-acetate
146374-56-3

ethyl (2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl)-acetate

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With acetic acid0.116 g (91%)
ethyl-(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl) acetate
146374-56-3

ethyl-(2-cyanoimino-5,6-dichloro-1,2,3,4-tetrahydroquinazolin-3-yl) acetate

A

6,7-Dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2[3 H ]-one hydrochloride semihydrate

6,7-Dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2[3 H ]-one hydrochloride semihydrate

B

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With hydrogenchloride; potassium carbonate In ethylene glycol
ethyl-5,6-dichloro-3,4-dihydro-2-(1H)-iminoquinazoline-3-acetate hydrobromide
70381-75-8

ethyl-5,6-dichloro-3,4-dihydro-2-(1H)-iminoquinazoline-3-acetate hydrobromide

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol for 2h; Heating / reflux;
ethyl 5,6-dichloro-3,4-dihydro-2-iminoquinazoline-3-acetate hydrobromide

ethyl 5,6-dichloro-3,4-dihydro-2-iminoquinazoline-3-acetate hydrobromide

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
With triethylamine In ethanol at 30℃; for 4h; Reflux;
4,5-Dichloro-1H-indole-2,3-dione
1677-47-0

4,5-Dichloro-1H-indole-2,3-dione

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
Multi-step reaction with 5 steps
2: hydrogenchloride; borane / tetrahydrofuran
3: hydrogenchloride; thionyl chloride; triethylamine / benzene
4: toluene
5: triethylamine / ethanol
View Scheme
6-amino-2,3-dichlorobenzoic acid
20776-60-7

6-amino-2,3-dichlorobenzoic acid

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: hydrogenchloride; borane / tetrahydrofuran
2: hydrogenchloride; thionyl chloride; triethylamine / benzene
3: toluene
4: triethylamine / ethanol
View Scheme
3,4-dichloro-2-hydroxymethylaniline
70380-51-7

3,4-dichloro-2-hydroxymethylaniline

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: hydrogenchloride; thionyl chloride; triethylamine / benzene
2: toluene
3: triethylamine / ethanol
View Scheme
N-(6-amino-2,3-dichlorobenzyl)glycine ethyl ester
70406-92-7

N-(6-amino-2,3-dichlorobenzyl)glycine ethyl ester

anagrelide
68475-42-3

anagrelide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene
2: triethylamine / ethanol
View Scheme
formic acid
64-18-6

formic acid

anagrelide
68475-42-3

anagrelide

anagrelide hemiformate

anagrelide hemiformate

Conditions
ConditionsYield
In water at 60℃; for 3h;90%
ethanol
64-17-5

ethanol

anagrelide
68475-42-3

anagrelide

ethyl (2‑amino‑5,6‑dichloroquinazoline‑3(4H)‑yl)acetate

ethyl (2‑amino‑5,6‑dichloroquinazoline‑3(4H)‑yl)acetate

Conditions
ConditionsYield
With phosphoric acid at 85℃; for 18h;77.5%
anagrelide
68475-42-3

anagrelide

anagrelide hydrochloride
58579-51-4

anagrelide hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol for 0.166667h; Heating / reflux;70%
With hydrogenchloride In dimethyl sulfoxide at 50℃;44.2%
With hydrogenchloride In ethanol; water at 78 - 80℃; for 0.133333h;
ibuprofen
15687-27-1

ibuprofen

anagrelide
68475-42-3

anagrelide

(2S)-2-(6-methoxy(2-naphthyl))propanoic acid
22204-53-1

(2S)-2-(6-methoxy(2-naphthyl))propanoic acid

anagrelide
68475-42-3

anagrelide

anagrelide hydrochloride monohydrate

anagrelide hydrochloride monohydrate

Conditions
ConditionsYield
With hydrogenchloride; water In ethanol at 20℃; for 2h; Time; Solvent;

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