Product informations Product Name 3,3-Tetramethyleneglutarimide CAS No. 1075-89-4
Cas:1075-89-4
Min.Order:1 Gram
FOB Price: $8.0
Type:Lab/Research institutions
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
Cas:1075-89-4
Min.Order:1
Negotiable
Type:Other
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:1075-89-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryAs 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
Cas:1075-89-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur 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
Cas:1075-89-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquirychengdu 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
Cas:1075-89-4
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryWith 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
Cas:1075-89-4
Min.Order:1 Gram
FOB Price: $6.0 / 9.0
Type:Trading Company
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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
Cas:1075-89-4
Min.Order:1 Metric Ton
FOB Price: $500.0
Type:Lab/Research institutions
inquiryWITH 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
Cas:1075-89-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. 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 ♦ W
Cas:1075-89-4
Min.Order:1 Kilogram
FOB Price: $289.0 / 499.0
Type:Trading Company
inquiryAppearance:White to Almost white powder Storage:room temperature Package:25kg/drum Application:chemicals Transportation:Express/Sea/Air Port:any port in china
Cas:1075-89-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white crystalline powder Storage:Store in sealed containers
Cas:1075-89-4
Min.Order:100 Gram
Negotiable
Type:Other
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:1075-89-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:1075-89-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
Cas:1075-89-4
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:1075-89-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:1075-89-4
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:1075-89-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1)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 etc. 3) oem/odm available; 4) rea
Cas:1075-89-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryGMP 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,
Cas:1075-89-4
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryfactory?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
Cas:1075-89-4
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
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
Cas:1075-89-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & CommercialHisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED
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
Cas:1075-89-4
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:1075-89-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Cas:1075-89-4
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryhigh 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
1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
Conditions | Yield |
---|---|
With ammonium hydroxide In tetrahydrofuran at 190℃; | 92% |
tetramethylene glutarimide
tetramethylene glutarimide
Conditions | Yield |
---|---|
ueber den Schmelzpunkt; |
tetramethylene glutarimide
propargyl bromide
8-Propargyl-8-azaspiro<4.5>decane-7,9-dione
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 10h; Heating; | 100% |
With potassium carbonate In acetone Heating; | 100% |
1,4-dibromo-butane
N-(2-pyridinyl)piperazine
tetramethylene glutarimide
BUSPIRONE
Conditions | Yield |
---|---|
With potassium carbonate; benzyltriethylammonium bromide Product distribution; 1.) xylene, reflux, 3 h, 2.) reflux, 5 h; other imides and catalysts, variation of reaction time, also in toluene; also 1-(2-quinolinyl)piperazine; | 97% |
With potassium carbonate; benzyltriethylammonium bromide 1.) xylene, reflux, 3 h, 2.) reflux, 5 h; Yield given. Multistep reaction; |
4-chlorobutanal dimethyl acetal
tetramethylene glutarimide
8-(4,4-dimethoxybutyl)-8-azaspiro[4.5]decane-7,9-dione
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium carbonate In dimethyl sulfoxide at 80℃; for 4h; | 96% |
tetramethylene glutarimide
benzyl bromide
8-benzyl-8-azaspiro[4.5]decane-7,9-dione
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate for 1h; Stage #2: benzyl bromide In acetone for 2h; Reflux; Inert atmosphere; | 96% |
di-tert-butyl dicarbonate
tetramethylene glutarimide
8-(tert-butoxycarbonyl)-7,9-dioxo-8-azaspiro[4.5]decane
Conditions | Yield |
---|---|
With dmap In acetonitrile at 20℃; for 15h; | 95% |
Conditions | Yield |
---|---|
In tetrahydrofuran | 94% |
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 0 - 20℃; for 15h; Schlenk technique; Inert atmosphere; | 94% |
4-chlorobutyl bromide
tetramethylene glutarimide
8-(4-chlorobutyl)-8-azaspiro<4.5>decane-7,9-dione
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃; | 93% |
In N-methyl-acetamide |
tetramethylene glutarimide
4-bromobutanenitrile
4-(7,9-dioxo-8-aza-spiro[4.5]dec-8-yl)butyronitrile
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In acetonitrile at 60℃; for 20h; Inert atmosphere; | 93% |
tetramethylene glutarimide
8-(2-quinolinyl)-8-aza-5-azoniaspiro<4.5>decane bromide
Kaspar
Conditions | Yield |
---|---|
With potassium carbonate; 18-crown-6 ether In xylene for 6h; Heating; | 89% |
tetramethylene glutarimide
8-(1,2-benzisothiazol-3-yl)-8-aza-5-azoniaspiro[4.5]decane bromide
tiospirone
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In toluene for 22h; Heating; | 88% |
bromopropionitrile
tetramethylene glutarimide
3-(7,9-dioxo-8-aza-spiro[4.5]dec-8-yl)propionitrile
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In acetonitrile at 60℃; for 20h; Inert atmosphere; | 87% |
tetramethylene glutarimide
Conditions | Yield |
---|---|
With bis(η3-allyl-μ-chloropalladium(II)); caesium carbonate In dimethyl sulfoxide at 30℃; for 1h; Inert atmosphere; | 87% |
tetramethylene glutarimide
6-methyl-4-bromomethylcoumarin
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 6-methyl-4-bromomethylcoumarin In acetone at 55 - 60℃; for 10h; | 85% |
tetramethylene glutarimide
6-chloro-4-bromomethylcoumarin
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 6-chloro-4-bromomethylcoumarin In acetone at 55 - 60℃; for 10h; | 85% |
tetramethylene glutarimide
4-(bromomethyl)-7-chloro-2H-chromen-2-one
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 4-(bromomethyl)-7-chloro-2H-chromen-2-one In acetone at 55 - 60℃; for 10h; | 85% |
4-(bromomethyl)-7,8-dimethyl-2H-chromen-2-one
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 4-(bromomethyl)-7,8-dimethyl-2H-chromen-2-one In acetone at 55 - 60℃; for 10h; | 85% |
tetramethylene glutarimide
4-bromomethyl-6-methoxycoumarin
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 4-bromomethyl-6-methoxycoumarin In acetone at 55 - 60℃; for 10h; | 85% |
4-(bromomethyl)-7-methoxycoumarin
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 4-(bromomethyl)-7-methoxycoumarin In acetone at 55 - 60℃; for 10h; | 85% |
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 6-bromo-4-(bromomethyl)–2H-chromen-2-one In acetone at 55 - 60℃; for 10h; | 85% |
4-(bromomethyl)-2H-naphthol[1,2-b]pyran-2-one
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 4-(bromomethyl)-2H-naphthol[1,2-b]pyran-2-one In acetone at 55 - 60℃; for 10h; | 85% |
tetramethylene glutarimide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 3h; | 80% |
4-bromomethyl-7-methyl-coumarin
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 4-bromomethyl-7-methyl-coumarin In acetone at 55 - 60℃; for 10h; | 80% |
4-(bromomethyl)-5,7-dimethyl-2H-chromen-2-one
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 4-(bromomethyl)-5,7-dimethyl-2H-chromen-2-one In acetone at 55 - 60℃; for 10h; | 80% |
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 6-tert-butyl-4-(bromomethyl)-2H-chromen-2-one In acetone at 55 - 60℃; for 10h; | 80% |
5,6-benzo-4-bromomethylcoumarin
tetramethylene glutarimide
Conditions | Yield |
---|---|
Stage #1: tetramethylene glutarimide With potassium carbonate In acetone at 20℃; for 0.666667h; Stage #2: 5,6-benzo-4-bromomethylcoumarin In acetone at 55 - 60℃; for 10h; | 80% |
1,4-dibromo-2,2,3,3-tetradeuteriobutane
tetramethylene glutarimide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 14h; Alkylation; Heating; | 77.92% |
1,4-dibromo-butane
tetramethylene glutarimide
8-(4-bromobutyl)-8-azaspiro[4.5]decane-7,9-dione
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In toluene at 111℃; for 24h; Inert atmosphere; | 75% |
With potassium carbonate; potassium iodide In acetonitrile at 60℃; for 6h; | 69% |
1-bromo-4-butene
tetramethylene glutarimide
8-(3-butenyl)-8-azaspiro<4.5>decane-7,9-dione
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide Heating; | 74% |
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