p-Tolylcarboxylic acid;4-Toluic acid,99%;4-Carboxytoluene, p-Toluic acid;
p-Tolylcarboxylic acid;4-Toluic acid,99%;4-Carboxytoluene, p-Toluic acid;
Tsanangudzo chena kana chiedza yero yecrystalline poda.Inonyungudika zviri nyore mumethanol uye ether, isinganyanyi kunyungudika mumvura inopisa, uye inogona kunyungudika nemhute yemvura;phthalic acid inowanikwa neoxidation, iyo inogona kushandiswa sepakati pemishonga, photosensitive zvinhu, mishonga yezvipembenene, uye organic pigments.Inonyanya kushandiswa mukugadzira hemostatic anonhuwirira asidhi, p-formonitrile, p-toluoyl chloride, photosensitive zvinhu, etc. Inoshandiswa organic synthesis intermediates uye pesticide indasitiri kugadzirira bactericide phosphoramide, uye inogona kushandiswawo mupefiyumu uye firimu firimu. .
Inopindirana yemishonga, photosensitive zvinhu, mishonga yezvipembenene uye organic pigments.Inonyanya kushandiswa mukugadzira hemostatic aryl asidhi, p-methylonitrile, p-toluenyl chloride, photosensitive zvinhu, etc. Inoshandiswa mu organic synthesis yepakati, pesticide industry kugadzira fungicide phosphamide, inogonawo kushandiswa muzvinonhuwira uye firimu.
Muchena kana chiedza chero checrystalline poda.Kunyungudika 179-182°C.Kufashaira kuri 274-275°C.Inonyungudika zviri nyore mumethanol uye ether, isinganyanyi kunyungudika mumvura inopisa, uye inogona kunyungudika nemhute yemvura;phthalic acid inowanikwa neoxidation, iyo inogona kushandiswa sepakati pemishonga, photosensitive zvinhu, mishonga yezvipembenene, uye organic pigments.Inonyanya kushandiswa mukugadzira hemostatic anonhuwirira asidhi, p-formonitrile, p-toluoyl chloride, photosensitive zvinhu, nezvimwewo.
Inonyungudika zviri nyore mumethanol uye ether, asi hainyanyi kunyungudika mumvura inopisa, uye inogona kunyungudika nemhute yemvura;phthalic acid inowanikwa neoxidation, iyo inogona kushandiswa sepakati pemishonga, photosensitive zvinhu, mishonga yezvipembenene, uye organic pigments.Inonyanya kushandiswa mukugadzira hemostatic anonhuwirira asidhi, p-formonitrile, p-toluoyl chloride, photosensitive zvinhu, nezvimwewo.
| Item | Tsanangudzo |
| Kunze | Muchena kana chiedza chero checrystalline poda |
| Kuchena | ≥99.0% (Liquid Chromatography) |
| Asidhi kukosha | mgKOH/g 409～412 |
| Melting point | ℃ 178～180 |
| Ash | ≤0.1% |
| Unyoro | ≤0.1% |
10. 25kg/bhegi kana sezvinodiwa nevatengi
Storage
Chengeta panzvimbo inofefetera zvakanaka.Chengeta mudziyo wakavharwa
JIN DUN Medical aneISO qualification uye inosangana neGMP yekugadzira zviyero, vakashandirwa mudzimba nevekunze nyanzvi dzekugadzira zvinodhaka vane ruzivo rwakapfuma kutungamira R&D yekambani.
TECHNOL OGY ADVANTAGES
●High Pressure Catalytic Hydrogenation .High Pressure Hydrogenolysis Reaction .Cryogenic Reaction (<-78%C)
●Aromatic Heterocyclic Synthesis
● Rearrangement Reaction
●Chiral Resolution
●Heck, Suzuki,Negishi,Sonogashira .Gignard Reaction
Equipments
Yedu Lab ine midziyo yakasiyana-siyana yekuedza uye yekuedza, yakadai se: NMR (Bruker 400M), HPLC, chiral-HPLC, LC-MS, LC-MS/MS (API 4000), IR, UV, GC, GC-MS, Chromatography, Microwave Synthesizer, Parallel Synthesizer, Differential Scanning Calorimeter (DSC), Electron Microscope...
R&D Chikwata
Jindun Medical ine boka revashandi veR&D nyanzvi, uye inoshandisa nyanzvi zhinji dzemumba nedzekunze dzekugadzira zvinodhaka kutungamira R&D, zvichiita kuti kubatanidza kwedu kuve kwakanyatso uye kushanda zvakanaka.
Isu takabatsira akati wandei epamusoro makambani emishonga emishonga, akadaiHansoh, Hengrui uye HEC Pharm.Pano ticharatidza chikamu chavo.
Customization Case One:
Cas Nha.: 110351-94-5
Customization Nyaya Yechipiri:
Cas Nha.: 144848-24-8
Customization Nyaya Yetatu:
Cas Nha.: 200636-54-0
1.Gadzirisa New Intermediates kana maAPI.Zvakangofanana nepamusoro pekugovanisa kesi, vatengi vane zvinodikanwa kune chaiwo maIntermediates kana APIs, uye havagone kuwana zvigadzirwa zvinodikanwa mumusika, saka isu tinogona kubatsira kuGadzirisa.
2.Process Optimization for Old Products.Chikwata chedu chichabatsira Kukwirisa nekuvandudza kugadzirwa kwakadai nzira yemaitiro yasakara, mutengo wekugadzira wakakwira, uye kushanda kwacho kwakadzikira.Tinogona kupa zvizere zvinyorwa zvekufambisa tekinoroji uye kuvandudzwa kwemaitiro, kubatsira mutengi kuti awedzere kugadzirwa.
Kubva pazvinangwa zvezvinodhaka kusvika kuINDs, JIN DUN Medical inokupa iweimwe-stop personalized R&D mhinduro.
JIN DUN Medical inoomerera pakugadzira timu ine zviroto, kugadzira zvigadzirwa zvine chiremera, zvine hungwaru, zvine hungwaru, uye kuenda zvese kunze kuti uve shamwari yakavimbika uye shamwari yevatengi!
![pentamethylene bis [1-(3,4-dimethoxybenzyl) -3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate], dioxalate](http://cdn.globalso.com/jindunchem-med/image281-300x300.png)