China 2885-02-1 L-Ala-Onbu onye nrụpụta na ụlọ ọrụ |Jiayinglai

2885-02-1 L-Ala-onbu

Nkọwa dị mkpirikpi:

Ọdịdị	Mmiri mmiri ara ehi na-acha odo odo na-enweghị ụcha ka ọ dị obere
MF	C7 H15 N O2
MW	145.2
Ịdị ọcha	95+

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Nkọwa ngwaahịa

Ọnọdụ njem&ụkpụrụ mbupu akwadoro:
Site na ikuku, site n'oké osimiri ma ọ bụ site na awara awara

Ọnọdụ nchekwa:
Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ

Ọnụ ahịa kacha nta:
Mkparịta ụka

Asambodo:
COA, HPLC, GC, HNMR, Assay, Ọdịnaya Mmiri (KF), TLC dị

Ntụpọ

(S) - Butyl 2-aMinopropanoate;

L-Ala-nbu;

butyl (2S) -2-aminopropanoate;

Butyl (S) -2-Aminopropanoate;

L-Alanine, butyl ester;

L-Ala-onbu

Nkwakọ ngwaahịa n'ime

A na-ejikarị ha ebu ntụ ntụ.Ha nwekwara ike igbochi anwụ na mmiri ime ihe ọjọọ.

mpụta mbukota

Katọn ahụ siri ike nwere ike ichekwa ngwaahịa gị ka ọ ghara ịdaba na mmiri.

Ngwa

A na-eme Ester site na mmeghachi omume esterization nke inorganic acid ma ọ bụ organic acid ma ọ bụ mmanya.Mmanya na-aba n'anya ma ọ bụ phenol ma ọ bụ acidic anhydride, mmanya na ethylene, free acidic acid na fatty nitrogen ester nwekwara ike ịmepụta ester.Mmiri hydrogen dị na alfa-carbon dị na mkpụrụ ndụ ester na-atụfu mmanya molekul na ester molecular ọzọ n'okpuru ọnọdụ alkaline iji mepụta β-keto ester, nke a na-akpọ mmeghachi omume ester.Dịka ọmụmaatụ, a na-emepụta acetyl acetate iji mepụta acetyl ethyl acetate.Mmeghachi omume a dị oke mkpa na njikọ organic.

Aha ester sitere na aha carboxylic acid na mmanya ma ọ bụ phenol, dị ka "ụfọdụ acid na ụfọdụ ester".A na-akpọ esters gburugburu lactone (lactone).Ngwakọta kemịkalụ nke ester yiri amyl niche anhydride, nke na-enwekarị mmeghachi omume hydrolysis, mmanya na amonia.Ester dị ala bụ mmiri mmiri na-esi ísì ụtọ na enweghị agba, yana ester dị elu siri ike.Estes bụ ihe mgbaze dị mkpa na akụrụngwa sịntetik, ụfọdụ esters bụkwa ọgwụ n'onwe ha.Dị ka ụdị acid si dị, ester nwere ike kewaa n'ime inorganic acid ester na organic acid ester.Etate, ethyl acetate bụ abụba ester, acetate bụ ester aromatic, na namanonate bụ ester cyclic.