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Boc-D-Glutamine (CAS# 61348-28-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C10H18N2O5
Molar Mass 246.26
Njupụta 1.2430 (atụmatụ siri ike)
Ebe Na-agbaze 117-119 Celsius C
Ebe Boling 389.26°C (atụmatụ siri ike)
Solubility Soluble, 1 mmol na 2ml DMF. Soluble na chloroform na methanol.
BRN 1981311
pKa 3.84± 0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
Ntụgharị uche 1.4550 (atụmatụ)
MDL MFCD00038158
Njirimara anụ ahụ na kemịkalụ A makwaara Glutamine dị ka α-aminopentamide acid na glutamic acid -5-amide. Crystallized si na mmiri ma ọ bụ itughari ethanol bụ kpam kpam opaque ọcha orthorhombic agịga crystal (L-ahụ). Enweghị isi. Ụtụ ụtọ. Enwere L-ahụ na DL, na ndị eke bụ L-anụ. Ọka molekụla dịtụ 146.15. The agbaze ebe nke L-ahụ bụ 185 ~ 186 ℃ (decomposition). Ntughari a kapịrị ọnụ bụ 9.2 (25, mmiri).

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Nkọwapụta nchekwa 24/25 - Zere kọntaktị na akpụkpọ anụ na anya.
WGK Germany 3
Koodu HS 2924 19 00
Klas Hazard Iwe

 

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