Boc-L-aspartic acid 4-tert-butyl ester CAS No.1676-90-0 / Cat No.EBD47280
boc-L-aspartic acid 4-tert-butyl ester
N-(tert-Butoxycarbonyl)-L-aspartic acid β-tert butyl ester
(2S)-4-tert-butoxy-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)
Boc-Asp(OBut)
Boc-Asp(OtBu)-OH
Boc-L-aspartic acid 4-tert-butyl ester
boc-l-asp(otbu)-oh
boc-l-asp(tbu)-oh
boc-l-aspartic acid-beta-t-butyl ester
boc-asp(obut)-oh
boc-aspartic acid(otbu)-oh
n-alpha-t-boc-l-aspartic acid beta-t-butyl ester
N-(tert-Butoxycarbonyl)-L-aspartic acid β-tert butyl ester
(2S)-4-tert-butoxy-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)
Boc-Asp(OBut)
Properties
-
Density:
1.139 g/cm3
-
Melting point:
64-67 °C
-
Boiling point:
432.6 °C at 760 mmHg
-
Flashing point:
215.4 °C
-
Storage temperature:
2-8°C
-
Optical rotation:
[α]20/D +2.0±0.4°, c = 1% in methanol
Safety Information
-
Signal words:
None
NMR Spectrum
1H NMR
13C NMR
-
Cas No.: 1676-90-0
-
Cas No.: 34218-83-2
-
Cas No.: 113969-25-8
-
Cas No.: 135159-25-0
-
Cas No.: 63492-81-9
-
Cas No.: 5304-21-2
-
Cas No.: 79802-20-3
-
Cas No.: 489469-35-4
-
Cas No.: 71048-99-2
-
Cas No.: 1315000-92-0
-
![(αS)-α-[(2,6-difluorobenzoyl)amino]-4'-(ethoxymethyl)-2',6'-dimethoxy-[1,1'-Biphenyl]-4-propanoic acid,CAS No. 402567-16-2.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-3724330_C27H27F2NO6.png "(αS)-α-[(2,6-difluorobenzoyl)amino]-4'-(ethoxymethyl)-2',6'-dimethoxy-[1,1'-Biphenyl]-4-propanoic acid,CAS No. 402567-16-2.")
Cas No.: 402567-16-2
-
Cas No.: 14649-03-7
-
Cas No.: 374791-04-5
-
![tricyclo[3.3.1.1{3,7}]decane,CAS No. 281-23-2.](https://public.whmall.com/system/0/chemical/image-9a8818fca7c742ce2eaba26d10ea4430.png "tricyclo[3.3.1.1{3,7}]decane,CAS No. 281-23-2.")
Cas No.: 281-23-2
-
![(8S,9S,10R,14S)-13-Ethyl-17-hydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one,CAS No. 220332-82-1.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-11470_C20H28O2.png "(8S,9S,10R,14S)-13-Ethyl-17-hydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one,CAS No. 220332-82-1.")
Cas No.: 220332-82-1
-
Cas No.: 129522-81-2
