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4-Methyl hydrogen L-aspartate (CAS # 2177-62-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H9NO4
Molar Mass 147.13
Njupụta 1.299±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 193-195 Celsius C
Ebe Boling 301.7± 37.0 Celsius C (buru amụma)
pKa 2.16± 0.23 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, chekwaa na friza, n'okpuru -20 Celsius

Nkọwa ngwaahịa

Mkpado ngwaahịa

 

Okwu mmalite

4-methyl L-aspartate (ma ọ bụ 4-methylhydropyran aspartic acid) bụ ngwakọta organic na usoro kemịkalụ C6H11NO4. Ọ bụ ngwaahịa methylation na molekul L-aspartate.

 

N'ihe gbasara akụrụngwa ya, 4-methyl hydrogen L-aspartate bụ ihe siri ike, soluble na mmiri na ihe mgbaze organic, dị ka alcohols na esters. Ọ kwụsiri ike na ụlọ okpomọkụ ma nwee ike ikpo ọkụ n'ime oke okpomọkụ na-enweghị ire ere.

 

4-methyl hydrogen L-aspartate nwere ụfọdụ ngwa na ngalaba nke bayoloji na ọgwụ. Enwere ike iji ya dị ka onye na-ahụ maka etiti na njikọ nke ọgwụ ụfọdụ, dị ka amino acid na-emepụta ihe na-eji na-ejikọta ndị na-abụghị ketofuran blockers.

 

Banyere usoro nkwadebe, 4-methyl hydrogen L-aspartate nwere ike ịkwadebe ya site na methylation nke L-aspartic acid. Usoro a kapịrị ọnụ gụnyere mmeghachi omume site na iji methylating reagents dị ka methanol na methyl iodide n'okpuru ọnọdụ alkaline iji mepụta 4-methyl hydrogen L-aspartate.

 

Ngwakọta a nwere ozi nchekwa nwere oke. Dị ka ihe mejupụtara organic, ọ nwere ike ịbụ ihe na-egbu egbu ma na-agbakasị ahụ, ya mere, ọ dị mkpa ịme ihe nchebe kwesịrị ekwesị mgbe a na-edozi ya, dị ka iyi uwe aka na anya. Tụkwasị na nke ahụ, mgbe ị na-eji ma ọ bụ na-ekpochapụ ogige ahụ, ekwesịrị ịgbaso usoro nchekwa kwesịrị ekwesị.


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