Dayangchem's 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. DayangChem can provide different quantities
Cas:3100-04-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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
Cas:3100-04-7
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryApplication range • Fruits: Apple, pear, kiwi fruit, peach, persimmon, apricot, cherry, plum, grape, strawberry, melon, jujube, water melon,banana , custard apple , man
In powder form, convenient to deliver, store and use. With high effective ingredient (≥ 3.5%). Economic cost, our 1-MCP don't need generator; Extend shelf life effectively for fruits, vegetables and flowers. No toxicity, n
Cas:3100-04-7
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience 2. Free samples will be provided,ensure specifications and quality are right for customer 3. Customers will receive the most professional techn
Cas:3100-04-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryThe 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:3100-04-7
Min.Order:1
Negotiable
Type:Other
inquiryhebei yanxi chemical 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 research and developm
Cas:3100-04-7
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
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:3100-04-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur 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.
Cas:3100-04-7
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
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:3100-04-7
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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:3100-04-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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
Cas:3100-04-7
Min.Order:10 Kilogram
FOB Price: $60.0 / 80.0
Type:Trading Company
inquiryProduct Description 1-Methylcyclopropene (1-MCP) is a cyclopropene derivative used as a synthetic plant growth regulator. It is structurally related to the natural plant hormone ethylene and it is used commercially to slow down the ripeni
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
Cas:3100-04-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Cas:3100-04-7
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryAbout Product Details Items Specifications Test Results Appearance White to white crystalline powde
Cas:3100-04-7
Min.Order:100 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiry1-Methylcyclopropene CAS:3100-04-7 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 inter
Cas:3100-04-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:3100-04-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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 present
Cas:3100-04-7
Min.Order:1 Kilogram
FOB Price: $8.0
Type:Trading Company
inquiry1-Methylcyclopropene CAS: 3100-04-7 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectr
Cas:3100-04-7
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryHenan 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
1-Methylcyclopropene CAS 3100-04-7 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 assembl
Cas:3100-04-7
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:3100-04-7
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting 1-MCP; 1-Methylcyclopropene; Growth Inhibitor Hormone, cas no 3100-04-7, Please contact us by email freely. We are leading exporter in Chi
Cas:3100-04-7
Min.Order:1 Metric Ton
Negotiable
Type:Other
inquiry1.quick response;2.competitive price with good quality product;3.flexible payment;4.fast delivery;5.superior after sell service. Appearance:White powder Package:as customerized Application: 1. Reduce respiration, delay ripening and senescence. 2
Cas:3100-04-7
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryFactory supply 1-Methylcyclopropene CAS 3100-04-7 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and estab
Cas:3100-04-7
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
inquiryOur 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
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 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
Cas:3100-04-7
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:3100-04-7
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With sodium hydride In toluene at 20 - 30℃; for 2h; Reagent/catalyst; Temperature; Solvent; Inert atmosphere; | 92.6% |
With lithium diisopropyl amide In mineral oil at 23℃; for 1.5h; Reagent/catalyst; Temperature; Time; Inert atmosphere; | 60% |
With lithium diisopropyl amide In mineral oil at 23℃; for 1.5h; Inert atmosphere; | 60% |
Conditions | Yield |
---|---|
With sodium amide | A 40% B n/a |
With sodium hexamethyldisilazane In tetrahydrofuran at 65℃; Product distribution; Further Variations:; Reagents; Solvents; Temperatures; | |
With potassium hexamethylsilazane In toluene at -78 - 110℃; for 0.25h; Sealed tube; Reflux; Inert atmosphere; | |
With sodium amide; sodium t-butanolate In tetrahydrofuran at 65℃; for 9h; Schlenk technique; Inert atmosphere; |
1,3-dibromo-2-methylpropene
Methylcyclopropen
Conditions | Yield |
---|---|
With ethanol; zinc at 70℃; |
Conditions | Yield |
---|---|
With zinc In N,N-dimethyl-formamide at 25 - 30℃; Title compound not separated from byproducts; | A 8 % Chromat. B 56 % Chromat. |
With zinc In N,N-dimethyl-formamide at 25 - 30℃; Product distribution; dechlorination of polychloroalkanes containing -CCl2CH2CCl2- group; | A 8 % Chromat. B 56 % Chromat. |
Conditions | Yield |
---|---|
With zinc In N,N-dimethyl-formamide at 25 - 30℃; Title compound not separated from byproducts; | A 4 % Chromat. B 29 % Chromat. |
methylene
prop-1-yne
A
but-1-yne
B
dimethylacetylene
C
Methylcyclopropen
Conditions | Yield |
---|---|
Rate constant; |
Conditions | Yield |
---|---|
With sodium amide In ammonia at -78℃; |
3-Chloro-2-methylpropene
A
dimethylacetylene
B
buta-1,3-diene
C
Methylcyclopropen
D
methylene cyclopropane
Conditions | Yield |
---|---|
With sodium amide In tetrahydrofuran Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
1,2-diiodo-1-methylcyclopropane
Methylcyclopropen
Conditions | Yield |
---|---|
With ethylene dibromide; zinc In tetrahydrofuran for 20h; Reactivity; | |
With polymeric reagent In methanol at 20℃; Reactivity; | |
With potassium tert-butylate; para-thiocresol In DMF (N,N-dimethyl-formamide) at 20℃; for 0.25h; Reactivity; |
1-methyl-1-(methanesulfonyloxy)-2-(trimethylsilyl)cyclopropane
A
trimethylsilyl fluoride
B
Hexamethyldisiloxane
C
Methylcyclopropen
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In dimethyl sulfoxide at -78 - 25℃; Reactivity; Inert atmosphere; |
Methylcyclopropen
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In dimethyl sulfoxide at -78 - 25℃; Product distribution / selectivity; Inert atmosphere; |
Methylcyclopropen
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In dimethyl sulfoxide at -78 - 25℃; Product distribution / selectivity; Inert atmosphere; |
1,1,2-tribromo-2-methyl-cyclopropane
Methylcyclopropen
Conditions | Yield |
---|---|
Stage #1: 1,1,2-tribromo-2-methyl-cyclopropane With n-butyllithium In decane at 20℃; Stage #2: With water In decane |
1-methyl-1-(methanesulfonyloxy)-2-(trimethylsilyl)cyclopropane
Methylcyclopropen
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In diethylene glycol dimethyl ether at 20℃; |
Methylcyclopropen
Conditions | Yield |
---|---|
With 40% TBAF-DMF; sodium hydroxide at 30℃; for 0.5h; Reagent/catalyst; Temperature; Time; | |
With tetrabutyl ammonium fluoride In dimethyl sulfoxide at 40℃; for 2h; | 92.2 %Chromat. |
methylcyclopropenyllithium
Methylcyclopropen
Conditions | Yield |
---|---|
In diethyl ether at 0℃; Inert atmosphere; |
Conditions | Yield |
---|---|
In diethyl ether at 34℃; for 5h; | 95% |
Methylcyclopropen
A
dimethylacetylene
B
2,3-dimethylbutene
C
buta-1,3-diene
Conditions | Yield |
---|---|
With sulfur(VI) hexafluoride at 230.2℃; under 20.5 Torr; for 1.5h; Product distribution; Rate constant; Kinetics; var. time, var. pressure; | A 91.31% B 1.84% C 6.85% |
Product distribution; Quantum yield; Irradiation; | |
In gas under 0.1 - 6 Torr; Mechanism; Product distribution; Irradiation; |
Dithiooxalsaeure-O,O'-dimethylester
Methylcyclopropen
3,4-Dimethoxy-1-methyl-2,5-dithiabicyclo<4.1.0>hept-3-en
Conditions | Yield |
---|---|
In tetrachloromethane | 90% |
Conditions | Yield |
---|---|
90% |
Methylcyclopropen
(E)-2-methyl-3-bromo-2-propenyl acetate
Conditions | Yield |
---|---|
With N-Bromosuccinimide Ambient temperature; | 86% |
With N-Bromosuccinimide In acetic acid at 18℃; | 70% |
6,7,8,9-Tetrahydro-5H-cyclohepta-1,2,4-triazin-3-carbonsaeure-methylester
Methylcyclopropen
3-Methyl-4,6,7,8,9,10-hexahydrocycloheptaazepin-2-carbonsaeure-methylester
Conditions | Yield |
---|---|
In chloroform for 6h; | 84% |
Methylcyclopropen
(E)-2-methyl-3-chloro-2-propenyl acetate
Conditions | Yield |
---|---|
With tert-butylhypochlorite Ambient temperature; | 84% |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 75% |
2,4-dinitrobenzenesulfenyl chloride
Methylcyclopropen
A
2-methyl-3-chloro-1-(2,4-dinitrophenylthio)-1-propene
B
1-methyl-1-chloro-2-(2,4-dinitrophenylthio)cyclopropane
Conditions | Yield |
---|---|
lithium perchlorate In acetic acid | A 11% B 74% |
In acetic acid for 1.5h; Ambient temperature; |
7-Oxo-7H-cyclohepta-1,2,4-triazin-3-carbonsaeure-methylester
Methylcyclopropen
3a-Methyl-6-oxo-2a,3,3a,6-tetrahydrocycloheptacyclopropapyridin-2-carbonsaeure-methylester
Conditions | Yield |
---|---|
In chloroform | 74% |
Conditions | Yield |
---|---|
In dichloromethane; toluene at -78 - 20℃; | 63% |
Methylcyclopropen
Conditions | Yield |
---|---|
In dichloromethane; toluene at -78℃; than 20 deg C, 4 h; | 63% |
2,5-dimethyl-3,4-diphenyl-thiophene-1,1-dioxide
Methylcyclopropen
3,4-diphenyl-1,2,5-trimethyl-1,3,5-cycloheptatriene
Conditions | Yield |
---|---|
In dichloromethane for 4h; Ambient temperature; | 53% |
Methylcyclopropen
Conditions | Yield |
---|---|
In dichloromethane at -78 - 20℃; | 48% |
Methylcyclopropen
Conditions | Yield |
---|---|
In dichloromethane; toluene at -78 - 20℃; | 43% |
Methylcyclopropen
5,6-Diphenyl-1,2,4-triazin-3-carbonsaeure-methylester
A
3-methyl-6,7-diphenyl-4H-azepine-2-carboxylic acid methyl ester
B
5-methyl-6,7-diphenyl-4H-azepine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
at 20℃; | A 17% B 42% |
bis(trifluoromethyl)thioketene
Methylcyclopropen
1-Methyl-3-(3,3,3-trifluoro-2-trifluoromethyl-propenylsulfanyl)-cyclopropene
Conditions | Yield |
---|---|
In dichloromethane 0°C; | 31% |
In dichloromethane 0°C; | 31% |
6-Oxo-5-phenyl-6H-[1,3,4]oxadiazine-2-carboxylic acid methyl ester
Methylcyclopropen
A
4,7-Dihydro-3-methyl-7-oxo-6-phenyloxepin-2-carbonsaeure-methylester
B
4,7-Dihydro-5-methyl-7-oxo-6-phenyloxepin-2-carbonsaeure-methylester
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 3h; Yield given. Title compound not separated from byproducts; | A n/a B 28% |
In tetrahydrofuran at 20℃; for 3h; Yields of byproduct given; | A n/a B 28% |
at 20℃; Yield given. Yields of byproduct given; |
7-Oxo-7H-cyclohepta-1,2,4-triazin-3-carbonsaeure-methylester
Methylcyclopropen
5-Methylen-8-oxo-1,4,5,8-tetrahydro-1-azaheptalen-2-carbonsaeure-methylester
Conditions | Yield |
---|---|
In chloroform for 12h; | 28% |
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