Metil L-pirokātāmate CAS 4931-66-2

CAS:4931-66-2

Tātai ngota:C6H9NO3

Taumaha ngota:143.14

EINECS:225-567-3

Ngā kupu taurite:2-PYRROLIDONE-5-WAIKAWA KAROPOKAITIRIKI METHYL ESTER; METHYL L-PIROGLUTAMATE; METHYL (S)-2-PIROLIDINONE-5-CARBOXYLATE; METHYL (S)-(+)-2-PIROLIDONE-5-CARBOXYLATE; L-PIRO-OME; (+)-L-PIROGLUTAMIC WAIKAWA METHYL ESTER; L-PIROGLUTAMIC WAIKAWA METHYL ESTER

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Methyl L-pyroglutamate CAS 4931-66-2?

Ka wehea te Methyl-L-proglutamate mai i te kāpeti, ā, he kaha ārai-mumura tōna. Ka taea te whakarite i te methyl ester waikawa L-Glutamic mā te tauhohenga whakapūpū o te (R) - waikawa Glutamic me te methanol.

Whakatakotoranga

Taonga	Whakatakotoranga
Ngā tikanga rokiroki	Āhua kore mahi, Pāmahana Rūma
Kiato	1.226
Te pūwāhi koropupū	90°C (0.3 mmHg)
pKa	14.65±0.40 (I matapaetia)
MW	143.14
Te wairewatanga	Ka wairewa i roto i te chloroform (he iti noa iho)

Tono

He whānuitia ngā whakamahinga o te Methyl-L-proglutamate i roto i te rangahau tuku io, te whakawhanaketanga rongoā, me te hanga i ngā ngota koiora. Ka taea te hanga mai i te (S) - methyl glutamate sulfonyl chloride, i te (2S) -2-aminoglutarate dimethyl ester rānei hei rauemi mata.