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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Tandospiron supplier in China

Cas:87760-53-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

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 CMO

Tandospirone manufacturer/supplier

Cas:87760-53-0

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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% TANDOSPIRONE 87760-53-0 GMP Manufacturer

Cas:87760-53-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

TANDOSPIRONE CAS87760-53-0

Cas:87760-53-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

Type:Trading Company

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

Qingdao Beluga Import and Export Co., LTD

C21H29N5O2 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, steroids, phar

Tandospirone CAS: 87760-53-0

Cas:87760-53-0

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

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Tandospirone

Cas:87760-53-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hefei Zhaobo Technology Co., Ltd.

Tandospirone cas 87760-53-0 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 control sys

Tandospirone cas 87760-53-0

Cas:87760-53-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

TANDOSPIRONE

Cas:87760-53-0

Min.Order:0

Negotiable

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

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 Tandospiron

Cas:87760-53-0

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

TANDOSPIRONE

Cas:87760-53-0

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Tandospirone

Cas:87760-53-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Tandospirone

Cas:87760-53-0

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

TANDOSPIRONE

Cas:87760-53-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Tandospirone

Cas:87760-53-0

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Tandospirone

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

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

Tandospirone

Cas:87760-53-0

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

Tandospirone

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

tandospirone

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

tandospirone

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Other

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 Tandospirone 87760-53-0

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Tandospiron

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

TANDOSPIRONE

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Manufacturers

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

Henan Tianfu Chemical Co., Ltd.

4,7-Methano-1H-isoindole-1,3(2H)-dione,hexahydro-2-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-, (3aR,4S,7R,7aS)-rel- Application:Organic Chemicals

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Tandospiron

Cas:87760-53-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

Has passed GMP authentication Appearance:White to off-white powder Storage:Storage at room temperature Package:Packing according to customer's requirement Application:used for medicine Transportation:by sea by air express Port:china port

TANDOSPIRONE china manufacture 98.0%min with GMP

Cas:87760-53-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

(1R*,2S*,3R*,4S*)-N-<4-<4-(2-Pyrimidinyl)-1-piperazinyl>-2-butynyl>-2,3-bicyclo<2.2.1>heptanedicarboximide
120596-77-2

(1R*,2S*,3R*,4S*)-N-<4-<4-(2-Pyrimidinyl)-1-piperazinyl>-2-butynyl>-2,3-bicyclo<2.2.1>heptanedicarboximide

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In tetrahydrofuran for 1.5h; Ambient temperature;88.6%
N-(2-pyridinyl)piperazine
20980-22-7

N-(2-pyridinyl)piperazine

(1R,2S,3R,4S)-N-(4-bromobutyl)-2,3-bicyclo<2.2.1>heptanedicarboximide
99095-09-7

(1R,2S,3R,4S)-N-(4-bromobutyl)-2,3-bicyclo<2.2.1>heptanedicarboximide

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 90℃; for 1h;81.3%
exo-bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride
14166-28-0

exo-bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride

1-(pyrimidin-2-yl)-4-(4-aminobutyl)piperazine
33386-20-8

1-(pyrimidin-2-yl)-4-(4-aminobutyl)piperazine

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
In pyridine Heating;59%
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

N-(2-pyridinyl)piperazine
20980-22-7

N-(2-pyridinyl)piperazine

(3aR,4S,7R,7aS)‑4,7‑methylene‑1H‑isoindole‑1,3(2H)-dione
14805-29-9

(3aR,4S,7R,7aS)‑4,7‑methylene‑1H‑isoindole‑1,3(2H)-dione

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
With potassium carbonate; benzyltriethylammonium bromide 1.) toluene, reflux, 4 h, 2.) reflux, 5 h; Yield given. Multistep reaction;
8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane Bromide
81461-73-6

8-(2-Pyrimidinyl)-8-aza-5-azoniaspiro[4.5]decane Bromide

(3aR,4S,7R,7aS)‑4,7‑methylene‑1H‑isoindole‑1,3(2H)-dione
14805-29-9

(3aR,4S,7R,7aS)‑4,7‑methylene‑1H‑isoindole‑1,3(2H)-dione

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
With potassium carbonate; 18-crown-6 ether In xylene for 6h; Heating;
N-(2-pyridinyl)piperazine
20980-22-7

N-(2-pyridinyl)piperazine

methyl halide

methyl halide

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 25percent aq. NaOH / acetone / Ambient temperature
2: LiAlH4 / diethyl ether / -10 °C
3: 59 percent / pyridine / Heating
View Scheme
N-Propargylbicyclo<2.2.1>heptane-2,3-di-exo-carboximide
105981-36-0

N-Propargylbicyclo<2.2.1>heptane-2,3-di-exo-carboximide

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 99.3 percent / copper sulfate / dioxane; H2O / 1.17 h / 70 - 80 °C
2: 88.6 percent / H2 / 10percent Pd/C / tetrahydrofuran / 1.5 h / Ambient temperature
View Scheme
(3aR,4S,7R,7aS)‑4,7‑methylene‑1H‑isoindole‑1,3(2H)-dione
14805-29-9

(3aR,4S,7R,7aS)‑4,7‑methylene‑1H‑isoindole‑1,3(2H)-dione

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 90.2 percent / K2CO3 / acetone / 7 h / Heating
2: 81.3 percent / K2CO3, KI / dimethylformamide / 1 h / 90 °C
View Scheme
Multi-step reaction with 3 steps
1: 91 percent / K2CO3 / acetone / 1 h / Heating
2: 99.3 percent / copper sulfate / dioxane; H2O / 1.17 h / 70 - 80 °C
3: 88.6 percent / H2 / 10percent Pd/C / tetrahydrofuran / 1.5 h / Ambient temperature
View Scheme
(1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
2746-19-2

(1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 95.9 percent / H2 / 10percent Pd-C/ 50percent H2O / tetrahydrofuran / 1.5 h / Ambient temperature
2: 59 percent / pyridine / Heating
View Scheme
Multi-step reaction with 4 steps
1: 95.9 percent / H2 / 10percent Pd-C/ 50percent H2O / tetrahydrofuran / 1.5 h / Ambient temperature
2: 80.5 percent / 7percent aq. NH3 / tetrahydrofuran / 2 h / 190 °C
3: 90.2 percent / K2CO3 / acetone / 7 h / Heating
4: 81.3 percent / K2CO3, KI / dimethylformamide / 1 h / 90 °C
View Scheme
Multi-step reaction with 5 steps
1: 95.9 percent / H2 / 10percent Pd-C/ 50percent H2O / tetrahydrofuran / 1.5 h / Ambient temperature
2: 80.5 percent / 7percent aq. NH3 / tetrahydrofuran / 2 h / 190 °C
3: 91 percent / K2CO3 / acetone / 1 h / Heating
4: 99.3 percent / copper sulfate / dioxane; H2O / 1.17 h / 70 - 80 °C
5: 88.6 percent / H2 / 10percent Pd/C / tetrahydrofuran / 1.5 h / Ambient temperature
View Scheme
exo-bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride
14166-28-0

exo-bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 80.5 percent / 7percent aq. NH3 / tetrahydrofuran / 2 h / 190 °C
2: 90.2 percent / K2CO3 / acetone / 7 h / Heating
3: 81.3 percent / K2CO3, KI / dimethylformamide / 1 h / 90 °C
View Scheme
Multi-step reaction with 4 steps
1: 80.5 percent / 7percent aq. NH3 / tetrahydrofuran / 2 h / 190 °C
2: 91 percent / K2CO3 / acetone / 1 h / Heating
3: 99.3 percent / copper sulfate / dioxane; H2O / 1.17 h / 70 - 80 °C
4: 88.6 percent / H2 / 10percent Pd/C / tetrahydrofuran / 1.5 h / Ambient temperature
View Scheme
4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyronitrile
33386-14-0

4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyronitrile

tandospirone
87760-53-0

tandospirone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LiAlH4 / diethyl ether / -10 °C
2: 59 percent / pyridine / Heating
View Scheme
tandospirone
87760-53-0

tandospirone

maleic acid
110-16-7

maleic acid

tandospirone maleic acid

tandospirone maleic acid

Conditions
ConditionsYield
In ethanol; water at 70℃; Temperature; Solvent; Large scale;99.9%
tandospirone
87760-53-0

tandospirone

(3aα,4β,7β,7aα)-hexahydro-2-[4[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-4,7-methano-1H-isoindole-1,3(2H)-dione sulfate

(3aα,4β,7β,7aα)-hexahydro-2-[4[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-4,7-methano-1H-isoindole-1,3(2H)-dione sulfate

Conditions
ConditionsYield
With sulfuric acid In diethyl ether; acetone at 45℃; Solvent; Temperature;99.7%
tandospirone
87760-53-0

tandospirone

citric acid
77-92-9

citric acid

tandospirone citrate
112457-95-1

tandospirone citrate

Conditions
ConditionsYield
In diethyl ether; acetone Heating;99%
In ethyl acetate at 20℃; for 2h; Solvent; Temperature;95%
tandospirone
87760-53-0

tandospirone

(1R*,2S*,3R*,4S*)-5-Hydroxy-4-<4-<4-(2-pyrimidinyl)-1-piperazinyl>butyl>-4-azatricyclo<5.2.1.02.6>decan-3-one
138273-97-9

(1R*,2S*,3R*,4S*)-5-Hydroxy-4-<4-<4-(2-pyrimidinyl)-1-piperazinyl>butyl>-4-azatricyclo<5.2.1.02.6>decan-3-one

Conditions
ConditionsYield
With sodium hydroxide; sodium tetrahydroborate In water; isopropyl alcohol for 2h; Heating;72.9%
tandospirone
87760-53-0

tandospirone

(1R*,2S*,3R*,4S*)-4-<4-<4-(2-Pyrimidinyl)-1-piperazinyl>butyl>-4-azatricyclo<5.2.1.02.6>decane
138273-98-0

(1R*,2S*,3R*,4S*)-4-<4-<4-(2-Pyrimidinyl)-1-piperazinyl>butyl>-4-azatricyclo<5.2.1.02.6>decane

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 2.5h; Ambient temperature;68.9%

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