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
Cas:140-77-2
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:140-77-2
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiry3-Cyclopentylpropionic acid CAS No.:140-77-2 Name: 3-Cyclopentylpropionic acid Synonyms: Cyclopentanepropionic acid Molecular Structure Molecular Formula: C8H14O2 Molecular
Cas:140-77-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Other
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
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
Cas:140-77-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:140-77-2
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:140-77-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: 3-Cyclopentylpropionic acid Synonyms: Cyclopentanepropionic acid CAS:140-77-2 MF: C8H13O2 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Syntheses Material Intermediates Tra
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:140-77-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:140-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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 have s
Cas:140-77-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquirysuperior quality Appearance:CLEAR COLOURLESS TO YELLOW LIQUID Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates
Cas:140-77-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:140-77-2
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:140-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and als
Cas:140-77-2
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryProduct name: 3-Cyclopentylpropionic Acid CAS No.:140-77-2 Molecule Formula:C8H14O2 Molecule Weight:142.20 Purity: 99.0% Package: 200kg/drum Description:Colorless liquid Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:140-77-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 3-Cyclopentylpropionic acid CAS: 140-77-2 MF: C8H14O2 MW: 142.2 EINECS: 205-433-0 Mol File: 140-77-2.mol 3-Cyclopentylpropionic acid Structure 3-Cyclopentylpropionic acid Chemical Properties Melting point 131 &de
Cas:140-77-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:140-77-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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:140-77-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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:140-77-2
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:140-77-2
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:140-77-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryOur advantage: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 Scientif
Cas:140-77-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:140-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
cycl-isopropylidene malonate
cyclopentanealdehyde
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With formic acid; triethylamine at 100℃; Knoevenagel condensation; | 89% |
Conditions | Yield |
---|---|
With potassium hydroxide | 79.2% |
With potassium hydroxide; sodium hydroxide | 17.8% |
Conditions | Yield |
---|---|
With potassium hydroxide; zinc(II) oxide In 1,3,5-trimethyl-benzene at 164℃; for 36h; Inert atmosphere; Schlenk technique; | 74% |
Conditions | Yield |
---|---|
72% |
Conditions | Yield |
---|---|
With HOF* CH3CN; sodium fluoride In chloroform; water; acetonitrile 0 deg C -> room temperature; | A 15% B 70% |
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; bis(1,5-cyclooctadiene)nickel (0); zinc In N,N-dimethyl acetamide at 80℃; for 12h; | 57% |
Conditions | Yield |
---|---|
With potassium hydroxide; sodium hydroxide | 13.8% |
Conditions | Yield |
---|---|
With sodium hydroxide | |
With sodium hydroxide In ethanol |
(+/-)-3c-cyclopent-2-enyl-acrylic acid
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With palladium Hydrogenation; |
Conditions | Yield |
---|---|
In tetrahydrofuran; water Irradiation; |
3-(cyclopent-2-enyl)-propionaldehyde
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
(i) AgNO3, aq. NaOH, dioxane, (ii) H2, Pd-C, AcOEt; Multistep reaction; |
Conditions | Yield |
---|---|
With hydrogenchloride; tin |
Conditions | Yield |
---|---|
With sodium hydroxide; sodium hydrogencarbonate; sodium chloride In 1,4-dioxane at 35℃; Rate constant; var. conc. of ester; |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With potassium hydroxide; hydrazine hydrate; ethylene glycol | |
With hydrogenchloride; amalgamated zinc |
A
7-hydroxy-4-methyl-chromen-2-one
B
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With water In phosphate buffer pH=7.2; Enzyme kinetics; |
(2-bromo-ethyl)-cyclopentane
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: aqueous NaOH View Scheme |
ethyl cyclopentylacetate
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: lithium alanate; diethyl ether 2: hydrogen bromide 4: aqueous NaOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogen bromide 3: aqueous NaOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) aq. EtOH, (ii) H2, Pd-C 2: NaOH / aq. ethanol View Scheme |
2-(2-Aethoxycarbonyl-aethyl)-2-cyan-cyclopentanon-(1)
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. HCl 2: Sn, aq. HCl View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: KOH, MeOH / benzene 2: aq. HCl 3: Sn, aq. HCl View Scheme |
Conditions | Yield |
---|---|
With thionyl chloride In toluene Heating; | 100% |
With thionyl chloride; N,N-dimethyl-formamide In dichloromethane at 23℃; | 100% |
With pyridine; thionyl chloride for 5h; Reflux; | 83.85% |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With COMU; N-ethyl-N,N-diisopropylamine In dichloromethane at 22℃; | 97% |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 12h; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 18h; | 94% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 12h; Inert atmosphere; Schlenk technique; | |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; Inert atmosphere; |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Stage #1: (5-(3-bromo-4-hydroxybenzylidene)thiazolidine-2,4-dione); 3-cyclopentylpropionic acid With dmap In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 93.4% |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Stage #1: 3-cyclopentylpropionic acid; (5-(2-chloro-4-hydroxybenzylidene)thiazolidine-2,4-dione) With dmap In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 93.3% |
(3,5-dichloropyridin-4-yl)hydrazine
3-cyclopentylpropionic acid
3-cyclopentyl-N'-(3,5-dichloropyridin-4-yl)propanehydrazide
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 93% |
(Z)-5-(4-hydroxyphenylmethylene)-2,4-thiazolidinedione
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Stage #1: (Z)-5-(4-hydroxyphenylmethylene)-2,4-thiazolidinedione; 3-cyclopentylpropionic acid With dmap In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 92.4% |
Conditions | Yield |
---|---|
With (triphenylphosphine)gold(I) chloride; silver(I) acetate In water at 60℃; for 12h; Inert atmosphere; Sealed tube; Green chemistry; stereoselective reaction; | 91% |
3-cyclopentylpropionic acid
PIM-2
Conditions | Yield |
---|---|
Stage #1: 3-cyclopentylpropionic acid; PIM-2 With dmap In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 90.2% |
Conditions | Yield |
---|---|
With dimethylsulfide borane complex Reduction; | 90% |
With lithium aluminium tetrahydride | |
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | |
Stage #1: 3-cyclopentylpropionic acid With phenylsilane; C32H25MnN4O3P(1+)*Br(1-) In tetrahydrofuran at 80℃; for 2h; Stage #2: With water In tetrahydrofuran | 95 %Spectr. |
(2S)-2-amino-N-[3-({[4-fluoro-2-(trifluoromethyl)phenyl]sulfonyl}amino)propyl]-2-phenylethanamide
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With 4-methyl-morpholine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 3-hydroxy-3,4-dihydrobenzotriazine-4-one In dichloromethane at 20℃; | 90% |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Stage #1: 3-cyclopentylpropionic acid; (5-(3-chloro-4-hydroxybenzylidene)thiazolidine-2,4-dione) With dmap In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 89.3% |
(5Z)-5-(4-hydroxy-3-methoxybenzylidene)thiazolidine-2,4-dione
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Stage #1: (5Z)-5-(4-hydroxy-3-methoxybenzylidene)thiazolidine-2,4-dione; 3-cyclopentylpropionic acid With dmap In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 88.8% |
3-cyclopentylpropionic acid
trifluoroborane diethyl ether
3-cyclopentyl-1-propanol
Conditions | Yield |
---|---|
With sodium borohydrid; dimethylsulfide In tetrahydrofuran | 87.5% |
chloro-trimethyl-silane
3-cyclopentylpropionic acid
trimethylsilyl 3-(cyclopropyl)propionate
Conditions | Yield |
---|---|
Stage #1: 3-cyclopentylpropionic acid With pyridine In tetrahydrofuran at 0℃; for 0.5h; Stage #2: chloro-trimethyl-silane With 1,1,1,3,3,3-hexamethyl-disilazane In tetrahydrofuran at 0 - 20℃; for 12h; | 84% |
3-cyclopentylpropionic acid
bis(3-cyclopentylpropanoyl) peroxide
Conditions | Yield |
---|---|
With dmap; dihydrogen peroxide; dicyclohexyl-carbodiimide In dichloromethane at -10℃; for 3h; | 84% |
With dmap; dihydrogen peroxide; dicyclohexyl-carbodiimide In dichloromethane at -10℃; for 3h; | 84% |
Stage #1: 3-cyclopentylpropionic acid With dmap; dihydrogen peroxide In dichloromethane at -15℃; for 0.166667h; Inert atmosphere; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at -15 - -10℃; for 1.5h; Inert atmosphere; |
pyrrolidine
3-cyclopentylpropionic acid
3-cyclopentyl-1-(pyrrolidin-1-yl)propan-1-one
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 83% |
3-cyclopentylpropionic acid
formaldehyde O-benzyloxime
Conditions | Yield |
---|---|
Stage #1: 3-cyclopentylpropionic acid With chloro-trimethyl-silane; triethylamine; sodium iodide In acetonitrile at 15 - 25℃; Inert atmosphere; Large scale; Stage #2: formaldehyde O-benzyloxime In acetonitrile at 30℃; for 4h; Inert atmosphere; Large scale; | 83% |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; | 82% |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; | 81.4% |
1-iodooct-1-yne
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With silver(I) hexafluorophosphate; (triphenylphosphine)gold(I) chloride In toluene at 20℃; for 18h; Inert atmosphere; Sealed tube; Darkness; stereoselective reaction; | 79% |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
Stage #1: 3-cyclopentylpropionic acid; (5-(2-chloro-3-hydroxybenzylidene)thiazolidine-2,4-dione) With dmap In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 76.6% |
3-cyclopentylpropionic acid
H-Pro-OBzl
(S)-benzyl 1-(3-cyclopentylpropanoyl)pyrrolidine-2-carboxylate
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane | 76% |
3-cyclopentylpropionic acid
isobutene
tert-butyl 3-cyclopentylpropanoate
Conditions | Yield |
---|---|
With sulfuric acid In dichloromethane at -78 - 20℃; for 72h; Inert atmosphere; | 74% |
(4-(piperidin-1-yl)phenyl)methanamine
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With COMU; N-ethyl-N,N-diisopropylamine In dichloromethane at 22℃; | 74% |
3-cyclopentylpropionic acid
Conditions | Yield |
---|---|
With dmap; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine In N,N-dimethyl-formamide at 20℃; for 16h; | 73% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View