Home Categories Biochemical Engineering Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester
A4322012

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester , 98% , 152548-66-8

Synonym(s):
N-Methyl aspartic acid;Fmoc-N-Me-Asp(OtBu)-OH;N-α-Fmoc-N-α-methyl-L-aspartic acid β-tert butyl ester

CAS NO.:152548-66-8

Empirical Formula: C24H27NO6

Molecular Weight: 425.47

MDL number: MFCD00237027

EINECS: 240-880-5

Pack Size Price Stock Quantity
1G RMB413.60 In Stock
5G RMB1868.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 135-140°C
Boiling point: 598.7±50.0 °C(Predicted)
Density  1.237±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  Soluble in water or 1% acetic acid
form  Powder
pka 3.59±0.23(Predicted)
color  White to off-white
optical activity [α]22/D -39.0°, c = 0.5% in DMF
CAS DataBase Reference 152548-66-8(CAS DataBase Reference)

Description and Uses

Fmoc protected N-methyl amino acid suitable for solid phase peptide synthesis. N-methyl amino acids have been shown to improve proteolytic stability of peptides.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  N
Risk Statements  50/53
Safety Statements  60-61
WGK Germany  3
HS Code  2924 29 70
HazardClass  IRRITANT

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