Fmoc-L-Asn-OH (CAS # 71989-16-7)

Chemical Property:

Cov mis mos molecular C19H18N2O5

Molar Mass 354.36

Density 1.3354 (kwv yees ntxhib)

Melting Point 180 ℃

Boling Point 678.6 ° C ntawm 760 mmHg

Kev sib hloov tshwj xeeb (α) -13 ° (C = 1, DMF)

Flash Point 364.2 ° C

Vapor Presure 2.43E-19mmHg ntawm 25 ° C

Xa email rau peb

Product Detail

Khoom cim npe

Daim ntawv thov

Siv fluorene methoxycarbonyl chloride (los yog azide) thiab L-asparagine ua raw khoom, recrystallized tom qab acylation kom tau cov khoom tiav.

Specification

Pom Dawb hmoov
pKa 3.68 ± 0.10 (Predicted)
Cia txias txias, 2-8 ° C
Refractive Index -13 ° (C = 1, DMF)
MDL MFCD00037132
Physical and Chemical Properties Melting Point: 175 - 190

Kev nyab xeeb

Risk Codes 36/37/38 - Irritating rau qhov muag, ua pa thiab tawv nqaij.
Kev Nyab Xeeb Kev Nyab Xeeb S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 3
FLUKA BRAND F CODE 21
HS Code 2924 29 70
Hazard Class IRRITANT