DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:638-29-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur advantage: 1: High quality and Competitive price 2: Quality control, GC&HPLC&NMR or as your requested 3: Packing as your requested, and double check before shipment 4: Prompt shipment with professional documents 5: Excellent after-
Cas:638-29-9
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryValeryl chloride Product Name: Valeryl chloride Molecular Weight: 120.58 CAS NO: 638-29-9 EC NO: 211-330-1 Molecular Formula: C5H9ClO
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 RN.: 638-29-9 EINECS: 211-330-1 Molecular Weight:
Cas:638-29-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryhigh quality 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
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:638-29-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM-- 638-29-9--Valeryl chloride in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relationsh
Cas:638-29-9
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryProduct: valeryl chloride Molecular formula: C4H9COCl Molecular weight: 120.59 CAS No.: 638-29-9 Property: The product is colorless or light yellow transparent liquid,proportion:1.016, boiling point:128℃, refractive index: 1.4216, flash point
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
Appearance:detailed see specifications Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Organic synthesis Transportation:Common products:Sea/Air/Courier Dangerous
Cas:638-29-9
Min.Order:100 Metric Ton
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:638-29-9
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
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:638-29-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
moderate price & quick delivery Appearance:clear colorless to light yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:As acylatin
Product name: Valeryl Chloride CAS No.:638-29-9 Molecule Formula:C5H9ClO Molecule Weight:120.58 Purity: 99.0% Package: 200kg/drum Description:Colorless liquid Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:638-29-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Valeryl chlorideAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Appearance:Liquid colorless Storage:tightly from light Package:200kg/drum Transportation:SEA Port:Qingdao
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:638-29-9
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep 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
★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
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
Specifications CAS No.: 638-29-9 Other Names: Valeryl chloride MF: C5H9ClO EINECS No.: 211-330-1 Place o
Cas:638-29-9
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With tert-butylhypochlorite; lead acetate; dibenzoyl peroxide In toluene at 20℃; for 0.666667h; | 92% |
Conditions | Yield |
---|---|
With thionyl chloride | 70% |
With tetrachlorosilane at 50 - 55℃; for 7h; | 63% |
With thionyl chloride zuletzt bei 70-90grad; |
Conditions | Yield |
---|---|
With phosphorus trichloride at 40 - 50℃; 4-5h; | A n/a B 67.5% |
With phosphorus trichloride at 40 - 50℃; 4-5h; | A 14.2% B 48.7% |
4-methoxy-7-morpholin-4-yl-benzothiazol-2-yl-amine
B
n-valeryl chloride
Conditions | Yield |
---|---|
A 48% B n/a |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride Yield given. Multistep reaction; |
pent-2-enoic acid
n-valeryl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogen; palladium on activated charcoal 2: oxalyl dichloride / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
With aluminium trichloride In dichloromethane for 15h; Ambient temperature; | 100% |
(p-MeOC6H4)2BSbCl6 In dichloromethane for 24h; Ambient temperature; | 88% |
With aluminium trichloride In tetrachloromethane at 0℃; for 2h; | 87% |
1,2,3-Benzotriazole
n-valeryl chloride
1H-1,2,3-benzotriazol-1-yl(n-butyl)methanone
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 0.5h; Cooling; | 100% |
With triethylamine In dichloromethane cooling; | 91% |
at 80 - 100℃; for 0.25h; | 79% |
n-valeryl chloride
1-(2-benzothiophenyl)cyclohexylamine
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 1h; Ambient temperature; | 100% |
n-valeryl chloride
2-carbomethoxyaniline
methyl 2-(valerylamino)benzoate
Conditions | Yield |
---|---|
With triethylamine In chloroform at 0℃; for 4h; | 100% |
With potassium carbonate In benzene Heating; | 82% |
Conditions | Yield |
---|---|
With pyridine at 20℃; for 12h; | 100% |
With pyridine for 12h; | 99% |
n-valeryl chloride
4-hydroxy-6-methoxy-(2H)-1,4-benzoxazin-3(4H)-one
Conditions | Yield |
---|---|
With pyridine at 20℃; for 12h; | 100% |
1-amino-1-cyanocyclopentane
n-valeryl chloride
1-cyano-1-n-pentanoylaminocyclopentane
Conditions | Yield |
---|---|
With triethylamine In toluene at 20 - 80℃; | 100% |
With triethylamine In dichloromethane | |
With triethylamine In dichloromethane | |
Stage #1: 1-amino-1-cyanocyclopentane; n-valeryl chloride With triethylamine In dichloromethane at 5 - 20℃; for 3h; Stage #2: In water |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 14h; Inert atmosphere; | 100% |
With triethylamine In dichloromethane at 0 - 20℃; for 14h; Inert atmosphere; | 100% |
n-valeryl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 6h; | 100% |
methyl piperidine-2-carboxylate hydrochloride
n-valeryl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 1h; Inert atmosphere; | 100% |
(S)-4-Benzyl-2-oxazolidinone
n-valeryl chloride
3-(1-oxopentyl)-4(S)-(phenylmethyl)-2-oxazolidinone
Conditions | Yield |
---|---|
Stage #1: (S)-4-Benzyl-2-oxazolidinone With n-butyllithium In tetrahydrofuran at -70 - -65℃; for 0.5h; Inert atmosphere; Stage #2: n-valeryl chloride In tetrahydrofuran at -75 - -65℃; for 1h; | 99.9% |
With dmap; triethylamine In dichloromethane at 0 - 10℃; for 3h; Large scale; | 98% |
Stage #1: (S)-4-Benzyl-2-oxazolidinone With n-butyllithium In tetrahydrofuran; hexane at -78℃; Inert atmosphere; Stage #2: n-valeryl chloride In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere; | 95% |
N-((2'-cyano[1,1'-biphenyl]-4-yl)methyl)-L-valine methyl ester hydrochloride
n-valeryl chloride
methyl 2-(N-((2'-cyanobiphenyl-4-yl)methyl)pentanamido)-3-methylbutanoate
Conditions | Yield |
---|---|
With potassium carbonate; sodium chloride In 5,5-dimethyl-1,3-cyclohexadiene; water at 20 - 28℃; Solvent; Reagent/catalyst; | 99.2% |
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 5℃; for 1h; | |
Stage #1: N-((2'-cyano[1,1'-biphenyl]-4-yl)methyl)-L-valine methyl ester hydrochloride With potassium carbonate In o-xylene; water at 25 - 35℃; for 1.33333h; Industry scale; Stage #2: n-valeryl chloride In o-xylene at 25 - 35℃; Industry scale; |
1-phenyl-2-methylpropane
n-valeryl chloride
1-(4-isobutylphenyl)pentan-1-one
Conditions | Yield |
---|---|
Stage #1: n-valeryl chloride With aluminium trichloride In dichloromethane at 0℃; for 0.5h; Stage #2: 1-phenyl-2-methylpropane In dichloromethane at 0℃; for 1h; Friedel-Crafts acylation; | 99.1% |
Stage #1: 1-phenyl-2-methylpropane; n-valeryl chloride In Petroleum ether at 20℃; for 0.25h; Stage #2: With trifluorormethanesulfonic acid In Petroleum ether for 10h; Reflux; | 79.6% |
With sodium hydrogencarbonate; aluminium chloride In dichloromethane |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2h; Cooling with ice; | 99% |
With triethylamine In dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; | 99% |
With benzene |
Conditions | Yield |
---|---|
Stage #1: n-valeryl chloride; methyl salicylate; aluminum (III) chloride In carbon disulfide at 5 - 20℃; for 20h; Stage #2: With hydrogenchloride In water at 0℃; | 99% |
With aluminium trichloride; nitrobenzene |
4-chlorobenzenesulfonyl chloride
n-valeryl chloride
methyl 5-chloro-2-valerylaminobenzoate
Conditions | Yield |
---|---|
With triethylamine In chloroform at 0℃; for 4h; | 99% |
With sodium hydrogencarbonate; triethylamine In dichloromethane; water | 61% |
2-amino-5-methylbenzoic acid methyl ester
n-valeryl chloride
methyl 5-methyl-2-valerylaminobenzoate
Conditions | Yield |
---|---|
With hydrogenchloride; sodium carbonate; triethylamine In dichloromethane; water | 99% |
With triethylamine In chloroform at 0℃; for 4h; | 62% |
n-valeryl chloride
3-(1-oxopentyl)-4(S)-(phenylmethyl)-2-oxazolidinone
Conditions | Yield |
---|---|
Stage #1: (S)-4-Benzyl-2-oxazolidinone With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Stage #2: n-valeryl chloride In tetrahydrofuran; hexane at 20℃; for 15h; | 99% |
1-aminocyclopentane-1-carboxamide
n-valeryl chloride
1-(pentanoylamino)cyclopentanecarboxamide
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane; water at 0 - 20℃; | 99% |
With triethylamine In tetrahydrofuran at 10 - 30℃; for 1h; | 87.3% |
With triethylamine In dichloromethane at 0℃; |
(S)-4-Benzyl-2-oxazolidinone
n-valeryl chloride
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; ethyl acetate | 99% |
Methyl 3-aminothiophene-2-carboxylate
n-valeryl chloride
methyl 3-pentanoylaminothiophene-2-carboxylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 16h; | 99% |
With pyridine |
n-valeryl chloride
6-fluoro-4-valeroyloxy-(2H)-1,4-benzoxazin-3(4H)-one
Conditions | Yield |
---|---|
With pyridine at 0 - 20℃; Inert atmosphere; | 99% |
6-chloro-4-hydroxy-(2H)-1,4-benzoxazin-3(4H)-one
n-valeryl chloride
6-chloro-4-valeroyloxy-(2H)-1,4-benzoxazin-3(4H)-one
Conditions | Yield |
---|---|
With pyridine at 0 - 20℃; Inert atmosphere; | 99% |
n-valeryl chloride
8-chloro-4-valeroyloxy-(2H)-1,4-benzoxazin-3(4H)-one
Conditions | Yield |
---|---|
With pyridine at 0 - 20℃; Inert atmosphere; | 99% |
(4-phenyl-3'-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,4′]bipyridinyl-2′-yl)hydrazine
n-valeryl chloride
N'-[4-(4-phenylpiperidin-1-yl)-3-(trifluoromethyl)pyridin-2-yl]pentanehydrazide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 0.166667h; | 99% |
2-amino-5-bromo-N-ethylbenzamide
n-valeryl chloride
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-bromo-N-ethylbenzamide With triethylamine In dichloromethane for 0.166667h; Inert atmosphere; Stage #2: n-valeryl chloride In dichloromethane at 0 - 20℃; | 99% |
With triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere; | 82% |
Stage #1: 2-amino-5-bromo-N-ethylbenzamide With triethylamine In dichloromethane Inert atmosphere; Stage #2: n-valeryl chloride In dichloromethane at 0 - 20℃; | 82% |
n-valeryl chloride
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0 - 25℃; for 2h; | 99% |
With triethylamine In tetrahydrofuran at 0 - 25℃; for 2h; | 99% |
With triethylamine In tetrahydrofuran at 25℃; for 2h; | 99% |
With triethylamine In tetrahydrofuran at 0 - 25℃; for 2h; | 99% |
n-valeryl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; | 99% |
n-valeryl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; | 99% |
n-valeryl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; | 99% |
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