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Henan Sigma Biotechnology Co., Ltd.

1. We integrate research and development, production, and sales. A 1800 square meter research and development center,The company has conducted over 50 research and development and technical service projects annually, applied for more than 10 patents,

Nimodipine

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Trading Company

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Shandong Kehui Pharmaceutical Co., Ltd

Shandong Kehui Pharmaceutical Co., Ltd. is a modern high-tech pharmaceutical company that strictly complies with GMP requirements and produces high standards. The company was established in May 2017 and is located in the Yellow River Delta Medicine V

Nimodipine

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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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

Nimodipine Manufacturer/High quality/Best price/In stock

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) 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 c

99% up GMP DMF Nimodipine 66085-59-4

Cas:66085-59-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance Yellow crystalline or powder Conforms Identify Positive rea

High quality nimodipine with best price cas:66085-59-4

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $250.0 / 350.0

Type:Manufacturers

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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

nimodipine manufacturer with low price

Cas:66085-59-4

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Light yellow or yellow crystalline powder Storage:cool dry place Package:10kg/drum Application:medicine raw materia

Manufacturer high quality Nimodipine Cas 66085-59-4 with good price

Cas:66085-59-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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 Nimodipine

Cas:66085-59-4

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% Nimodipine 66085-59-4 GMP Manufacturer

Cas:66085-59-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

Nimodipine

Cas:66085-59-4

Min.Order:5 Milligram

Negotiable

Type:Manufacturers

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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

Nimodipine

Cas:66085-59-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Win-Win chemical Co.Ltd

Stock products, own laboratory Appearance:white solid Storage:2-8°C Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai

Nimodipine Cas no.66085-59-4 98%

Cas:66085-59-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Nimodipine

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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

New production CAS 66085-59-4 with best quality

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Nimodipine 66085-59-4

Cas:66085-59-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: Nimodipine Synonyms: 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-methoxyethyl 1-methylethyl ester CAS:66085-59-4 MF: C21H26N2O7 Appearance: white powder Storage:Store in cool and dry place, away from s

Nimodipine CAS:66085-59-4

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Light yellow crystalline powder Storage:Room temperature Package:25kg/drum Application:api Transportation:Express/Sea/Air Port:Any port in china

High Quality Nimodipine Cardiovascular Nimodipine price

Cas:66085-59-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

Nimodipine cas 66085-59-4 white powder cerebral vasodilator

Cas:66085-59-4

Min.Order:10 Gram

Negotiable

Type:Other

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HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Nimodipine Molecular Structure: Formula: C21H26N2O7 Molecular Weight : 418.44 Synonyms: 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxyli

Nimodipine

Cas:66085-59-4

Min.Order:1 Kilogram

Negotiable

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

Nimodipine 66085-59-4

Cas:66085-59-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Nimodipine CAS:66085-59-4 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,

Nimodipine CAS:66085-59-4

Cas:66085-59-4

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

Nimodipine

Cas:66085-59-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

nimodipine

Cas:66085-59-4

Min.Order:10 Milligram

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

Nimodipine

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $70.0 / 90.0

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

Nimodipine

Cas:66085-59-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Nimodipine

Cas:66085-59-4

Min.Order:1 Kilogram

Negotiable

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

Nimodipine

Cas:66085-59-4

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

99% Nimodipine CAS 66085-59-4 with Best Price

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

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

Nimodipine

Cas:66085-59-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Miheng Trading Co., Ltd.

Nimodipine CAS 66085-59-4 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 Pr

Nimodipine CAS 66085-59-4

Cas:66085-59-4

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Synthetic route

isopropyl 3-aminocrotonate
40100-28-5

isopropyl 3-aminocrotonate

(E/Z)-2-methoxyethyl 2-(3-nitrobenzylidene)-acetoacetate
39562-22-6

(E/Z)-2-methoxyethyl 2-(3-nitrobenzylidene)-acetoacetate

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
In ethanol for 24h; Heating;81%
2-methoxyethyl-3-oxobutanoate
22502-03-0

2-methoxyethyl-3-oxobutanoate

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

isopropyl β-aminocrotonate
143093-33-8

isopropyl β-aminocrotonate

A

nimodipin
66085-59-4

nimodipin

B

3,5-diisopropyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
21881-78-7

3,5-diisopropyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate

Conditions
ConditionsYield
In ethanol for 16h; Heating;A 69%
B n/a
isopropyl acetoacetate
542-08-5

isopropyl acetoacetate

2-methoxyethyl-3-oxobutanoate
22502-03-0

2-methoxyethyl-3-oxobutanoate

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
With pyridine; 4 A molecular sieve; polysterene-based acid-cleavable Rink amine resin; trifluoroacetic acid 1) CH2Cl2, rt, 3 d; 2) 45 deg C, 24 h; 3) CH2Cl2, 45 min;; Yield given. Multistep reaction;
With ammonium acetate In ethanol at 80℃; for 2h; Hantzsch Pyridine Synthesis;
isopropyl acetoacetate
542-08-5

isopropyl acetoacetate

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / NH3 (gas.) / 10 °C
2: 81 percent / ethanol / 24 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: ammonia
2: ethanol / Reflux
View Scheme
2-methoxyethyl-3-oxobutanoate
22502-03-0

2-methoxyethyl-3-oxobutanoate

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 77.5 percent / hydrogen chloride / toluene / 20 h / 10 °C
2: 81 percent / ethanol / 24 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: ammonium hydroxide
2: piperidine / propionic acid / Reflux; Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: piperidine; acetic acid
2: ethanol / Reflux
View Scheme
(+)-1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid isopropyl-2(S)-methoxy-2-phenylethyl ester

(+)-1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid isopropyl-2(S)-methoxy-2-phenylethyl ester

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
With sodium In 2-methoxy-ethanol; water
(-)-1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid isopropyl-2(R)-methoxy-2-phenylethyl ester

(-)-1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid isopropyl-2(R)-methoxy-2-phenylethyl ester

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
With sodium In 2-methoxy-ethanol; water
(2′-methoxyethyl)-3-amino-3-methylacrylate

(2′-methoxyethyl)-3-amino-3-methylacrylate

3-oxo-2-(3-nitrophenylmethylene)butanoic acid isopropyl ester
39562-25-9

3-oxo-2-(3-nitrophenylmethylene)butanoic acid isopropyl ester

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
With piperidine In propionic acid Reflux; Inert atmosphere;
isopropyl 3-aminocrotonate
14205-46-0

isopropyl 3-aminocrotonate

(E/Z)-2-methoxyethyl 2-(3-nitrobenzylidene)-acetoacetate
39562-22-6

(E/Z)-2-methoxyethyl 2-(3-nitrobenzylidene)-acetoacetate

nimodipin
66085-59-4

nimodipin

Conditions
ConditionsYield
In ethanol Reflux;
nimodipin
66085-59-4

nimodipin

3-isopropyl 5-(2-methoxyethyl) 4-(3-aminophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate
155861-24-8

3-isopropyl 5-(2-methoxyethyl) 4-(3-aminophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 25℃; under 2844.3 Torr; for 2h;95%
With hydrogen In tetrahydrofuran; water at 120℃; under 37503.8 Torr; for 17h; chemoselective reaction;95%
With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 6h; Solvent; Inert atmosphere; Green chemistry; chemoselective reaction;90%
nimodipin
66085-59-4

nimodipin

carbonochloridic acid, chloromethyl ester
22128-62-7

carbonochloridic acid, chloromethyl ester

C23H27ClN2O9

C23H27ClN2O9

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran for 0.5h; Inert atmosphere; Cooling with ice;95%
Stage #1: nimodipin With sodium hydride In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; Cooling with ice;
Stage #2: carbonochloridic acid, chloromethyl ester In tetrahydrofuran at 20℃;
94.84%
nimodipin
66085-59-4

nimodipin

3-isopropyl 5-(2-methoxyethyl) 2,6-bis(methyl-d3)-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

3-isopropyl 5-(2-methoxyethyl) 2,6-bis(methyl-d3)-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Conditions
ConditionsYield
With TFA-d; water-d2 In 1-methyl-pyrrolidin-2-one at 50℃; for 24h; Schlenk technique; Inert atmosphere;94%
nimodipin
66085-59-4

nimodipin

Nimodipine Oxidized
85677-93-6

Nimodipine Oxidized

Conditions
ConditionsYield
With potassium carbonate; eosin Y bis(tetrabutyl ammonium salt) In methanol; water at 20℃; for 12h; Irradiation; Green chemistry;78%
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 20℃; for 12h;78.4%
With nitric acid at 100℃; for 1h;71%
formaldehyd
50-00-0

formaldehyd

nimodipin
66085-59-4

nimodipin

4-(3-Dimethylamino-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester

4-(3-Dimethylamino-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester

Conditions
ConditionsYield
With formic acid; triethylamine In water; tert-butyl alcohol at 100℃; for 30h;77%
With sodium carbonate In water; dimethyl sulfoxide at 130℃; for 15h; Schlenk technique; Sealed tube; Green chemistry;48%
nimodipin
66085-59-4

nimodipin

di-tert-butyl chloromethyl phosphate
229625-50-7

di-tert-butyl chloromethyl phosphate

C30H45N2O11P

C30H45N2O11P

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide; sodium hydride In tetrahydrofuran at 20℃; for 5h; Inert atmosphere;55%
carbonochloridic acid 1-chloro-ethyl ester
50893-53-3

carbonochloridic acid 1-chloro-ethyl ester

nimodipin
66085-59-4

nimodipin

C24H29ClN2O9

C24H29ClN2O9

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at -40 - 20℃;52.7%
nimodipin
66085-59-4

nimodipin

N-nitroso-nimodipine

N-nitroso-nimodipine

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In water at 37℃; for 6h; pH=3 - 3.5;45%
nimodipin
66085-59-4

nimodipin

2,6-Dimethyl-4-(4-nitro-phenyl)-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester
144476-58-4

2,6-Dimethyl-4-(4-nitro-phenyl)-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester

Conditions
ConditionsYield
In ethanol; water for 60h; Irradiation;
nimodipin
66085-59-4

nimodipin

A

(S)-Nimodipine
77940-92-2

(S)-Nimodipine

B

(R)-Nimodipine
77940-93-3

(R)-Nimodipine

Conditions
ConditionsYield
With α1-acid glycoprotein HPLC column resolution of racemate;
With Chiralpak IC In hexane; isopropyl alcohol Reagent/catalyst; Solvent; Resolution of racemate;
With trifluoroacetic acid In methanol; isopropyl alcohol at 35℃; under 103432 Torr; Reagent/catalyst; Resolution of racemate; Supercritical conditions;
nimodipin
66085-59-4

nimodipin

C4H9N2*ClH

C4H9N2*ClH

Nimodipine Oxidized
85677-93-6

Nimodipine Oxidized

Conditions
ConditionsYield
In ethanol at 37℃; for 2h; pH=7.4; Kinetics; Further Variations:; Reaction partners; Solvents;
nimodipin
66085-59-4

nimodipin

C4H9N2O2*ClH

C4H9N2O2*ClH

Nimodipine Oxidized
85677-93-6

Nimodipine Oxidized

Conditions
ConditionsYield
With Britton-Robinson buffer In water; N,N-dimethyl-formamide at 37℃; pH=7.4; Kinetics;
nimodipin
66085-59-4

nimodipin

A

2,6-dimethyl-4-(3-nitroso-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester

2,6-dimethyl-4-(3-nitroso-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester

B

Nimodipine Oxidized
85677-93-6

Nimodipine Oxidized

Conditions
ConditionsYield
In methanol Quantum yield; Product distribution; Further Variations:; Solvents; wavelengths; presence of air; Irradiation;
nimodipin
66085-59-4

nimodipin

A

2,6-dimethyl-4-(3-nitroso-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester

2,6-dimethyl-4-(3-nitroso-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-(2-methoxy-ethyl) ester

B

2-Methoxyethyl 1-Methylethyl 1,4-Dihydro-2,6-dimethyl-4-(3-hydroxylaminophenyl)-3,5-pyridinedicarboxylate
116799-92-9

2-Methoxyethyl 1-Methylethyl 1,4-Dihydro-2,6-dimethyl-4-(3-hydroxylaminophenyl)-3,5-pyridinedicarboxylate

C

Nimodipine Oxidized
85677-93-6

Nimodipine Oxidized

D

3-isopropyl 5-(2-methoxyethyl) 4-(3-aminophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate
155861-24-8

3-isopropyl 5-(2-methoxyethyl) 4-(3-aminophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate

Conditions
ConditionsYield
With triethylamine In acetonitrile Quantum yield; Irradiation;
chromium(VI) oxide
1333-82-0

chromium(VI) oxide

nimodipin
66085-59-4

nimodipin

Nimodipine Oxidized
85677-93-6

Nimodipine Oxidized

Conditions
ConditionsYield
In acetic acid
In acetic acid
nimodipin
66085-59-4

nimodipin

C25H31N3O11*ClH

C25H31N3O11*ClH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydride / tetrahydrofuran / 0.5 h / Inert atmosphere; Cooling with ice
2: tetra-(n-butyl)ammonium iodide / 1,4-dioxane / 5 h / 55 - 60 °C
3: hydrogenchloride / 1,4-dioxane; ethyl acetate / 5 h / 20 °C
View Scheme
nimodipin
66085-59-4

nimodipin

C26H33N3O11*ClH

C26H33N3O11*ClH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydride / tetrahydrofuran / 0.5 h / Inert atmosphere; Cooling with ice
2: tetra-(n-butyl)ammonium iodide / 1,4-dioxane / 55 - 60 °C
3: hydrogenchloride / 1,4-dioxane; ethyl acetate / 2 h / 20 °C
View Scheme
nimodipin
66085-59-4

nimodipin

C26H33N3O11*ClH

C26H33N3O11*ClH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydride / tetrahydrofuran / 0.5 h / Inert atmosphere; Cooling with ice
2: tetra-(n-butyl)ammonium iodide / 1,4-dioxane / 4 h / 55 - 60 °C
3: hydrogenchloride / 1,4-dioxane; ethyl acetate / 2 h / 20 °C
View Scheme
nimodipin
66085-59-4

nimodipin

C29H39N3O11*ClH

C29H39N3O11*ClH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydride / tetrahydrofuran / 0.5 h / Inert atmosphere; Cooling with ice
2: tetra-(n-butyl)ammonium iodide / 1,4-dioxane / 50 - 60 °C
3: hydrogenchloride / tetrahydrofuran; 1,4-dioxane / 4 h / 20 °C
View Scheme

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