On ECHEMI

Dafeng Jingyuan Fine Chemical Co., Ltd.

Yancheng,Jiangsu,China
Favorite Supplier
 1220 people visit

Company Profile

Dafeng Jingyuan Fine Chemical Co. Ltd. is located in the coast of the Yellow Sea Chemical Industry Park commercial production model, focusing on pharmaceutical intermediates also accept the scale of the contract production, over the years to several well-known global pharmaceutical companies to provide excellent products.Production capacityCompany covers an area of 67,000 square meters, with six independent production workshop, one of which is a new product test plant,One is DCS control of the hydrogenation workshop, bromide plant annual production capacity has reached 2,000 tons, relying on a wealth of technical reserves, the factory has a number of exclusive production products.Temperature reflex -20℃~250℃Reaction pressure ~1MPA6 sets of distillation device (maximum separation effect: 35 ~ 40 plate number)Reactor category and specificationCategory Specification Total capacityGL 0.05~10m3 330m3SUS 0.05~10m3 80m3Hastelloy 2m3 2m3R&DFactories in the chemical synthesis, pilot-scale and industrial production has a rich by Test, and the original development. In particular, the independent multi-functional pilot plant can meet the commercial needs of different sizes, and continue to optimize the process, reduce emissions, energy saving, welcome partners to jointly develop new products, open up new areas.   Oxidation Hydrogenation Halogenated Nitrification Ring together Acylation   condensation Esterification Sulfonation Diazo Chiral GeshiQuality AssuranceImplementation of ISO9001, ISO14001, OHSAS18001 standards and cGMP, 5S as a reference,The establishment of a sound quality assurance system to better meet customer requirements for high-quality productsHPLC, GC, AAS and other sophisticated testing equipment and testing methodsDedicated constant temperature and humidity roomSuccessfully through a number of Japan and South Korea, Europe and the United States internationally renowned company's audit and become a partner for many yearsEHSSewage treatment station covers an area of 5,000 m2, the daily processing capacity of 1,100 tons, into the park sewage treatment plant for further processing and emissionsSolid waste collection commissioned by a qualified solid waste disposal center centralized treatmentThrough nitrogen protection system, explosion proof, vent systemAdvanced tail gas absorption and treatment systemsEvery year an employee health check, establish a health filePublic works• Electricity:Total capacity 1,500 KW / H, self-contained emergency generator• Steam:Park concentrated for steam• Process water:Homemade pure water device 4 M3/H• Recycled water:600 T/H• Refrigeration:400,000 KCAL/H• Compressed air:Device capability 180 M3/HWarehousingAll kinds of materials storageTo be seized goods, substandard goods and qualified products isolated storageTemperature and humidity record monitoring

VIEW MORE VIEW LESS

Product List

Product Name Synonyms CAS No. Grate/Content Operate

1,2,3,4-Butanetetracarboxylic acid

1,2,3,4-Butanetetracarboxylic acid;Butanetetracarboxylic acid;1,2,3,4-Tetracarboxybutane;TCB;BTCA;Rikacid BTW;NSC 21371;3,4-Dicarboxyhexanedioic acid;Crosslink RB 120;857152-89-7
1703-58-8 Inquiry

1,4-Dibromobutane

Butane,1,4-dibromo-;1,4-Dibromobutane;Tetramethylene dibromide;Tetramethylenebromide;α,ω-Dibromobutane;NSC 71435;1,4-Butylene dibromide;625084-39-1
110-52-1 Inquiry

1-Bromo-3-methylbutane

Butane,1-bromo-3-methyl-;1-Bromo-3-methylbutane;4-Bromo-2-methylbutane;Isopentyl bromide;Isoamyl bromide;3-Methylbutyl bromide;3-Methyl-1-bromobutane;Isobutylmethyl bromide;NSC 9240
107-82-4 Inquiry

1-Bromoheptane

Heptane,1-bromo-;1-Bromoheptane;Heptyl bromide;n-Heptyl bromide;1-Heptyl bromide;NSC 7315
629-04-9 Inquiry

1-Bromohexane

Hexane,1-bromo-;1-Bromohexane;Hexyl bromide;n-Hexyl bromide;1-Hexylbromide;1-Hexane bromide;NSC 71206
111-25-1 Inquiry

1-Bromooctane

Octane,1-bromo-;1-Bromooctane;Octyl bromide;n-Octyl bromide;1-Octylbromide;NSC 9821;8-Bromooctane;1465759-06-1
111-83-1 Inquiry

1-Bromopentane

Pentane,1-bromo-;1-Bromopentane;n-Amyl bromide;n-Pentyl bromide;Amyl bromide;Pentyl bromide;1-Pentyl bromide;NSC 7895
110-53-2 Inquiry

1-Ethyl-3-pyrrolidinol

3-Pyrrolidinol,1-ethyl-;1-Ethyl-3-pyrrolidinol;N-Ethyl-3-pyrrolidinol;N-Ethyl-3-hydroxypyrrolidine;NSC 88610
30727-14-1 Inquiry

2-(2-Hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one

DeferasiroxBenzoxazinIMpurity;2-(2-HYDROXYPHENYL)-4H-1,3-BENZOXAZIN-4-ONE;2-(o-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one;2-(2-Hydroxyphenyl)benz[e][1,3]oxazin-4-one;2-(2-Hydroxy-phenyl)-benzo[e][1,3]oxazin-4-one;2-(2-Hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one
1218-69-5 Inquiry

2-(Diphenylphosphino)benzoic acid

Benzoic acid,2-(diphenylphosphino)-;Benzoic acid,o-(diphenylphosphino)-;2-(Diphenylphosphino)benzoic acid;o-(Diphenylphosphino)benzoic acid;(2-Carboxyphenyl)diphenylphosphine;2-(Diphenylphosphanyl)benzoic acid;1627500-87-1
17261-28-8 Inquiry

2-Bromopropionic acid

Propanoic acid,2-bromo-;Propionic acid,2-bromo-;Propionic acid,α-bromo-;2-Bromopropanoic acid;α-Bromopropionic acid;2-Bromopropionic acid;DL-α-Bromopropionic acid;DL-2-Bromopropionic acid;(±)-α-Bromopropanoic acid;(±)-2-Bromopropionic acid;(RS)-α-Bromopropionic acid;(±)-2-Bromopropanoic acid;(RS)-2-Bromopropionic acid;NSC 172;(RS)-2-Bromopropanoic acid;10327-08-9
598-72-1 Inquiry

3-Amino-2-methylbenzoic acid

Benzoic acid,3-amino-2-methyl-;o-Toluic acid,3-amino-;3-Amino-2-methylbenzoic acid;2-Methyl-3-aminobenzoic acid;3-Amino-o-toluic acid
52130-17-3 Inquiry

3-nitrophthalonitrile

1,2-Benzenedicarbonitrile,3-nitro-;3-Nitro-1,2-benzenedicarbonitrile;2,3-Dicyanonitrobenzene;3-Nitrophthalonitrile;1,2-Dicyano-3-nitrobenzene;3-Nitrophthalodinitrile;3-Nitro-1,2-dicyanobenzene;3-Nitro-o-benzene dinitrile
51762-67-5 Inquiry

4-Biphenylcarboxaldehyde

[1,1′-Biphenyl]-4-carboxaldehyde;4-Biphenylcarboxaldehyde;Benzaldehyde,p-phenyl-;p-Biphenylylaldehyde;p-Biphenylcarboxaldehyde;p-Phenylbenzaldehyde;4-Phenylbenzaldehyde;4-Biphenylylcarboxaldehyde;4-Biphenylaldehyde;4-Formylbiphenyl;p-Biphenylaldehyde;Biphenyl-4-carbaldehyde;4-Formyl-1,1′-biphenyl;NSC 46066;[1,1′-Biphenyl]-4-carbaldehyde
3218-36-8 Inquiry

4-Hydrazinylbenzoic acid hydrochloride

Benzoic acid,4-hydrazinyl-,hydrochloride (1:1);Benzoic acid,p-hydrazino-,monohydrochloride;Benzoic acid,4-hydrazino-,monohydrochloride;Benzoic acid,p-hydrazino-,hydrochloride;4-Carboxyphenylhydrazinium chloride;p-Carboxyphenylhydrazine hydrochloride;4-Carboxyphenylhydrazine hydrochloride;p-Hydrazinobenzoic acid hydrochloride;4-Hydrazinobenzoic acid hydrochloride;(4-Carboxyphenyl)hydrazine monohydrochloride;4-Hydrazinylbenzoic acid hydrochloride
24589-77-3 Inquiry

Diethyl acetaminomalonate

Propanedioic acid,2-(acetylamino)-,1,3-diethyl ester;Malonic acid,acetamido-,diethyl ester;Propanedioic acid,(acetylamino)-,diethyl ester;Diethyl acetamidomalonate;Acetamidomalonic acid diethyl ester;Diethyl (acetylamino)malonate;Diethyl 2-acetamidomalonate;Diethyl (N-acetylamino)malonate;Diethyl α-(acetylamino)malonate;(Acetylamino)malonic acid diethyl ester;2-(Acetylamino)propanedioic acid diethyl ester;Diethyl 2-acetylaminomalonate;NSC 7645;2-Acetylamino-malonic acid diethyl ester;(Acetylamino)propanedioic acid diethyl ester;Diethyl 2-(acetylamino)propanedioate;Diethyl 2-(acetamido)propanedioate;1,3-Diethyl 2-acetamidopropanedioate;Diethyl acetoamidomalonate;2088923-16-2
1068-90-2 Inquiry

Diethyl aminomalonate hydrochloride

Propanedioic acid,2-amino-,1,3-diethyl ester,hydrochloride (1:1);Malonic acid,amino-,diethyl ester,hydrochloride;Propanedioic acid,amino-,diethyl ester,hydrochloride;Aminomalonic acid diethyl ester,hydrochloride;Diethyl aminomalonate hydrochloride;Diethyl 2-aminomalonate hydrochloride;2-Aminomalonic acid diethyl ester hydrochloride;Diethyl aminopropanedioate hydrochloride;1,3-Diethyl 2-aminopropanedioate hydrochloride;1,3-Diethoxy-1,3-dioxopropan-2-aminium chloride;130385-16-9;69828-44-0
13433-00-6 Inquiry

Ethyl 2-(triphenylphosphoranylidene)propionate

Propanoic acid,2-(triphenylphosphoranylidene)-,ethyl ester;Propionic acid,2-(triphenylphosphoranylidene)-,ethyl ester;Ethyl 2-(triphenylphosphoranylidene)propionate;1-(Ethoxycarbonyl)ethylidenetriphenylphosphorane;Ethyl 2-(triphenylphosphoranylidene)propanoate;Triphenyl-α-ethoxycarbonylethylidenephosphorane;2-(Triphenylphosphoranylidene)propanoic acid ethyl ester;[α-(Ethoxycarbonyl)ethylidene]triphenylphosphorane;α-(ethoxycarbonyl)ethylenetriphenylphosphorane;1-Carboethoxyethylidenetriphenylphosphorane;(Carbethoxyethylidene)triphenylphosphorane;NSC 76468;Ethyl methyltriphenylphosphoranylideneacetate;(1-[Ethoxycarbonyl]ethylidene)triphenylphosphoran;((Ethoxycarbonyl)ethylidene)triphenylphosphorane;Ethyl 2-(triphenyl-λ5-phosphanylidene)propanoate;2-(Triphenyl-λ*5*-phosphanylidene)-propionic acid ethyl ester
5717-37-3 Inquiry

Ethyl 2-bromobutyrate

Butanoic acid,2-bromo-,ethyl ester;Butyric acid,2-bromo-,ethyl ester;Butyric acid,α-bromo-,ethyl ester;Ethyl α-bromobutyrate;Ethyl 2-bromobutyrate;Ethyl 2-bromobutanoate;2-Bromobutanoic acid ethyl ester;2-Bromobutyric acid ethyl ester;NSC 8855;Ethyl bromobutanoate;66025-42-1;2374896-06-5
533-68-6 Inquiry

Ethyl 2-bromoisobutyrate

Propanoic acid,2-bromo-2-methyl-,ethyl ester;Propionic acid,2-bromo-2-methyl-,ethyl ester;Isobutyric acid,α-bromo-,Et ester;Ethyl α-bromoisobutyrate;Ethyl 2-bromoisobutyrate;Ethyl 2-bromo-2-methylpropionate;α-Bromoisobutyric acid ethyl ester;Ethyl 2-bromo-2-methylpropanoate;Ethyl α-bromo-α-methylpropionate;2-Bromo-2-methylpropionic acid ethyl ester;2-Bromo-2-methylpropanoic acid ethyl ester;NSC 402034;NSC 9465;2-Bromoisobutyric acid ethyl ester;2-Bromoisobutanoic acid ethyl ester;Ethyl 2-bromoisobutanoate;Ethyl 2-bromisobutyrate;Ebib;Ethyl 2-methyl-2-bromopropionate
600-00-0 Inquiry
  • 1
  • 2
  • Go to Page Go

CONTACT INFORMATION

Send an inquiry

Product Name:
Quantity:
Shipment Term:

China

  • China
  • Albania
  • Algeria
  • Angola
  • Anguilla
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia
  • Bosnia and Herzegovina
  • Botswana
  • Brazil
  • Brunei
  • Bulgaria
  • Burkina-faso
  • Burundi
  • Cameroon
  • Canada
  • Cape Verde
  • Cayman Islands
  • Central African
  • Chad
  • Chile
  • Colombia
  • Comoros
  • Cook Is.
  • Costa Rica
  • Croatia
  • Curacao
  • Cyprus
  • Czech
  • Democratic Republic of the Congo
  • Denmark
  • Djibouti
  • Dominica
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guam
  • Guatemala
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Honduras
  • Hongkong, China
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Ireland
  • Israel
  • Italy
  • Ivory Coast
  • Jamaica
  • Japan
  • Jordan
  • Kampuchea (Cambodia )
  • Kazakstan
  • Kenya
  • Kiribati
  • Kosovo
  • Kuwait
  • Kyrgyzstan
  • Laos
  • Latvia
  • Lebanon
  • Lesotho
  • Liberia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macao, China
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Marshall Island
  • Martinique
  • Mauritania
  • Mauritius
  • Mayotte
  • Mexico
  • Micronesia
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Montserrat
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nauru
  • Nepal
  • Netherlands
  • Netherlands Antilles
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Norfolk Island
  • North Macedonia
  • Norway
  • Oman
  • Pakistan
  • Palau
  • Palestine
  • Panama
  • Papua New Cuinea
  • Paraguay
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Puerto Rico
  • Qatar
  • Republic of the Congo
  • Reunion Island
  • Romania
  • Russia
  • Rwanda
  • Saint Kitts and Nevis
  • Saint Martin
  • Saint Vincent and the Grenadines
  • Samoa
  • San Marino
  • Sao Tome and Principe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Slovakia
  • Slovenia
  • Solomon Is
  • Somali
  • South Africa
  • South Korea
  • South Sudan
  • Spain
  • Sri Lanka
  • St.Lucia
  • Suriname
  • Swaziland
  • Sweden
  • Switzerland
  • Taiwan, China
  • Tajikstan
  • Tanzania
  • Thailand
  • The British Virgin Islands
  • The Dominican Republic
  • The Islamic Republic of Mauritania
  • The Islands of st pierre and miquelon
  • The Turks and Caicos Islands
  • Timor-Leste
  • Togo
  • Tonga
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Tuvalu
  • Uganda
  • United Arab Emirates
  • United Kingdom
  • United States
  • Uruguay
  • Uzbekistan
  • Vanuatu
  • Vatican
  • Vietnam
  • Wallis et Futuna
  • Western Sahara
  • Yemen
  • Zaire
  • Zambia
  • Zimbabwe
  • Afghanistan
  • Belarus
  • Cuba
  • Iran
  • Iraq
  • Libya
  • North Korea
  • Sudan
  • Syria
  • Ukraine
  • Venezuela
Message:
0/2000
Accept quotations from other qualified suppliers on ECHEMI.com

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.