4-Nitrophenylacetic acid (CAS# 104-03-0)
Ngwa
N'ihi na organic synthesis.A na-ejikarị na nkà mmụta ọgwụ na ndị ọzọ organic njikọ, na nwekwara ike-eji maka biochemical nnyocha.
Nkọwapụta
Ọdịdị ntụ ntụ na-acha odo odo
Agba agba aja aja ruo odo
Merck 14,6621
BRN 1911801
pKa 3.85 (na 25 ℃)
PH 2.98 na 22.8 ℃ na 10g / L
Nchekwa
Ihe akara egwu Xi - iwe
Iwe iwe
Koodu ihe ize ndụ 36/37/38 - na-akpasu anya, sistem iku ume na akpụkpọ ahụ.
Nkọwa nchekwa S26 - Ọ bụrụ na ị na-ahụ anya, jiri mmiri buru ibu sachaa ozugbo wee chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
NJ UN UN 3077 9 / PGIII
WGK Germany 3
RTECS AJ1130010
TSCA Ee
Koodu mpaghara:: 29163900
Ihe ndetu Hazard na-ewe iwe
Nsi dnr-bcs 500 mg/disiki MUREAV170,11,86
Mbukota & Nchekwa
Ajuju na 25kg / 50kg drum. Ọnọdụ Nchekwa Emechiri na nkụ, Okpomọkụ ụlọ
Okwu mmalite
4-Nitrophenylacetic acid bụ kemịkalụ dị oke mkpa na nke dị mkpa ejiri na njikọ organic, tumadi na ngalaba ọgwụ. A na-ejikwa ya na mpaghara nyocha biochemical dị iche iche. 4-Nitrophenylacetic acid bụ ihe mgbochi ụlọ dị irè ma na-ejikarị eme ihe na njikọ nke ọtụtụ ọgwụ na ọgwụ. Ngwongwo ya pụrụ iche na-eme ka ọ bụrụ ezigbo reagent maka ịmepụta ọgwụ ndị dị ike na nhọrọ, nke na-enyere aka belata ọrịa na-azọpụta ndụ.
4-Nitrophenylacetic acid bụ ntụ ntụ na-acha odo odo nke na-egosi agba aja aja ruo odo na agba. Ọ bụ ihe na-emepụta ihe na-emepụta ihe nke nwere ike iji mee ihe maka ngwa dị iche iche na ụlọ ọrụ ọgwụ na biochemical. A na-eji kemịkal a eme ihe n'ụzọ bụ isi na njikọ organic, ebe ọ na-eje ozi dị ka isi ihe na-ewu ụlọ maka imepụta ụmụ irighiri ihe dị mgbagwoju anya. Ihe ndị pụrụ iche ya na-eme ka ọ bụrụ ihe dị mkpa na njikọ nke ọtụtụ ọgwụ na ọgwụ.
4-Nitrophenylacetic acid bụ ihe sitere na phenylpropionic acid ma mejupụtara otu nitro na otu carboxylic acid nke etinyere na mgbanaka phenyl. Chemical a na-agbaze nke ukwuu na mmiri na ihe mgbaze ndị ọzọ. Njirimara kemịkalụ ya pụrụ iche na-eme ka ọ bụrụ ezigbo reagent maka ojiji n'ọtụtụ usoro njikọ organic, gụnyere njikọ peptide, esterification, amidation na reductive amination.
1. Ngwa ọgwụ:
4-Nitrophenylacetic acid na-eji ọtụtụ ebe na ụlọ ọrụ ọgwụ, ebe ọ na-eje ozi dị ka isi ihe mgbochi ụlọ na mmepụta nke ọgwụ dị iche iche. 4-Nitrophenylacetic acid nwere ike iji na njikọ nke ọgwụ maka ịgwọ nchekasị, ụkwara ume ọkụ, cancer, cholesterol, ọbara mgbali elu, mbufụt, na nsogbu ahụike uche, n'etiti ndị ọzọ.
2. Ngwa biochemical:
4-Nitrophenylacetic acid na-ejikwa ọtụtụ ebe na nyocha biochemical, ebe ọ na-eje ozi dị ka nyocha usoro mmeghachi omume. Enwere ike ịtụgharị ya ka ọ bụrụ ihe nrụpụta 4-nitrophenylate nke a na-eji enyocha usoro mbufe eletrọn na usoro mmeghachi omume enzymatic dị iche iche. N'ihi nyocha a, enwere ike iji 4-nitrophenylacetic acid na nha mgbanwe nke ọrụ enzymatic mgbe ewebata ihe dị iche iche.
N'ikpeazụ, 4-Nitrophenylacetic acid bụ kemịkalụ dị oke mkpa na nke dị mkpa eji eme ihe na njikọ organic, karịsịa na mmepụta na mmepụta ọgwụ. 4-Nitrophenylacetic acid na-ejikwa na mpaghara nyocha biochemical dị iche iche, ebe ọ na-enyere aka nyocha usoro mbufe elektrọn na usoro mmeghachi omume enzymatic dị iche iche. Ngwongwo anụ ahụ na kemịkal ya mara mma, dị ka nnukwu solubility na mmiri, na-eme ka ọ bụrụ reagent bara uru na usoro njikọ organic dị iche iche. 4-Nitrophenylacetic acid bụ ihe na-agbanwe egwuregwu na ụlọ ọrụ na-emepụta ọgwụ, ebe ojiji ya mere ka e mepụta ọgwụ dị iche iche nke mere ka ọ dịkwuo mma ma zọpụta ọtụtụ ndụ.
