ʻO ka Premium 2,5-Hexanedione (CAS 110-13-4) no ka hana lāʻau lapaʻau a me ka Polymer

Inoa kemika：2,5-Hexanedione

Nā huaʻōlelo like: Hexan-2,5-Dion; hexane-2,5-dione; Acetonylacetone

Kaumaha molekole:C₆H₁₀KA₂

ʻAno: Wai ʻeleʻele māmā maopopo

Paʻa: 1. Mai hoʻopili me nā mea hoʻomake ikaika, nā mea hoʻemi ikaika, a me ka alkali ikaika. Kiʻekiʻe ke kiko paila, haʻahaʻa ka mahu, a ʻoi aku ka palekana o ka hoʻohana ʻana ma lalo o nā kūlana maʻamau, akā pono nō e makaʻala i ka pale ʻana i ke ahi. Hiki ke hui pū ʻia me ka wai, ethanol a me ka ether, akā ʻaʻole me nā mea hoʻoheheʻe hydrocarbon. He mea hoʻoheheʻe ʻole ia i loko o nā hopena potassium hydroxide i hoʻopaʻa ʻia a i ʻole potassium carbonate. Hiki iā ia ke hoʻoheheʻe i ka polymethyl methacrylate, polystyrene, polyvinyl acetate, vinyl chloride a me vinyl acetate copolymer, cellulose nitrate, phenolic resin a me nā resins synthetic ʻē aʻe a me rosin, conch rosin, grease a me nā resins kūlohelohe ʻē aʻe. Hiki iā ia ke hoʻoheheʻe hapa i ka shellac, dewaxed dama resin, glycerin trirosin ester, ʻaila cottonseed, a pēlā aku.

2. Nā waiwai kemika: ʻO ka hopena maʻamau o nā ketones. Hoʻopili ia me ka diphosphorus pentasulfide e hana i ka 2, 5-dimethylthiophene. Hoʻokumu ʻia ka 2, 5-dimethylpyrrole ke hoʻopili ʻia me kahi hopena alcohol-ammonia a i ʻole e hoʻomehana ʻia me ka ammonium carbonate. Hoʻopuka ka dehydration i ka 2, 5-dimethylfuran. Hoʻopili ia me ka 2, 4-dinitrophenylhydrazine e hana i ka bis (2, 4-dinitrophenyl) hydrazone me kahi kiko heheʻe o 257 ° C.

3. Loaʻa ia i loko o nā lau paka i hoʻōla ʻia i ka flue a me ka uahi.

4. Hoʻoulu kūloko kūpono, hoʻoulu ka noʻonoʻo kiʻekiʻe i ka anesthesia.

Hana ʻo 2,5-Hexanedione ma ke ʻano he poloka hale waiwai nui a me ka mea mua i ka synthesis lāʻau lapaʻau hou. ʻO kona ʻano diketone symmetrical, e hōʻike ana i ʻelua mau hui carbonyl reactive, e lilo ia i waena koʻikoʻi no ke kūkulu ʻana i nā hui heterocyclic a me cyclic paʻakikī i waenakonu o nā mea hoʻohui lāʻau lapaʻau ikaika (APIs).

ʻO kāna mau noi lāʻau lapaʻau nui e komo pū ana me:

Hana ʻia o nā ʻĀpana Heterocyclic: Hoʻohana nui ʻia ʻo 2,5-Hexanedione i ka hana ʻana o Paal-Knorr e hana i nā furans a me nā pyrroles i pani ʻia. ʻO kēia mau apo heterocyclic ʻelima-lālā he mau ʻano kūikawā i ka kemika lāʻau lapaʻau, e hana ana i ke kumu o nā lāʻau lapaʻau he nui me nā hana olaola like ʻole (e laʻa, antimicrobial, anti-inflammatory, kinase inhibitory).

Hana ʻana o nā Pyrrole Derivatives: Ma o ka condensation me nā amines mua, hoʻopuka maikaʻi ʻo 2,5-Hexanedione i ka 2,5-dimethylpyrrole a me kāna mau derivatives. ʻO kēia mau pyrroles nā mea waena koʻikoʻi no ka hana hou ʻana i nā molekala paʻakikī i hoʻohana ʻia i ka noiʻi lāʻau lapaʻau a me ka hoʻomohala ʻana.

Mea Hoʻomaka i nā Pūhui Cyclic: Hiki i ka hui ke hana i nā hopena intramolecular e hana i nā derivatives cyclohexenone, he mau waena koʻikoʻi no ka hana ʻana i nā ʻōnaehana steroidal a me nā ʻōnaehana cyclic pili pharmacologically.

Waena no nā Kemika Kūikawā: Hana ia ma ke ʻano he mea hoʻomaka i ka hana ʻana o nā waena kemika holomua i hoʻohui ʻia i loko o nā mea lāʻau hope loa e pili ana i nā ʻano therapeutic, me nā maʻi o ka ʻōnaehana nerve waena (CNS) a me nā maʻi lele.

Ma muli o kona kuleana i loko o kēia mau ala synthetic koʻikoʻi, ua kuhikuhi ʻia ʻo 2,5-Hexanedione i nā kaʻina hana no kekahi mau API generic a me nā lāʻau lapaʻau hou e noiʻi ana. ʻO kā mākou papa maʻemaʻe kiʻekiʻe (>99%) e hōʻoiaʻiʻo ana i ke kūlike, nā ʻano haumia haʻahaʻa, a me ka mālama ʻana i nā kūlana maikaʻi koʻikoʻi e pono ai no ka hana ʻana o ka GMP lāʻau lapaʻau, e kākoʻo ana i ka piʻi ʻana o ka hilinaʻi mai ka noiʻi a i ka hana kalepa.

1. Maʻemaʻe kiʻekiʻe 99.0% min

2. E hoʻohana i nā ʻano ʻono like ʻole.

3. Loaʻa iā mākou ka palapala hōʻoia ISO 9001, ISO 14001 a me ISO22000, loaʻa iā mākou ka palapala hōʻoia HACCP, loaʻa iā mākou ka palapala hōʻoia Halal a me kosher o kēia huahana.

5. Loaʻa iā mākou kahi mana nui, no laila, loaʻa pinepine ka manawa alakaʻi wikiwiki.

6. Hiki iā mākou ke hāʻawi i ka laʻana manuahi 10g-50g no kāu hoʻāʻo lab. Hoʻouna pinepine mākou i ka laʻana e ka ʻelele honua e like me DHL a i ʻole Fedex. He wikiwiki a maʻalahi hoʻi.

1. ʻO ka hoʻopili ʻana o ka hāpana he 20g/30g/50g no kēlā me kēia ʻōmole.

2. ʻO ka ʻūpā liʻiliʻi he 1kg /5kg /10 kg no ka ʻōmole.

3.25 kg no kēlā me kēia pahu (Pahu palakika ʻai, ʻaʻohe plasticizer, hōʻike hōʻoia ʻaoʻao ʻekolu)

Hiki ke hoʻopilikino ʻia ka ʻōpala e like me nā pono o ka mea kūʻai aku