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N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE
N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE
$15 - $538
Product name
N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE
Cas No
4515-23-5
MF
C12H11NO5
MW
249.22
EINECS
224-838-3
MDL Number
MFCD00136820
Synonyms
N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE;N-CBZ-L-ASPARTIC ANHYDRIDE;(S)-2-BENZYLOXYCARBAMYLSUCCINIC ANHYDRIDE;(S)-benzyl (tetrahydro-2,5-dioxo-3-furyl)carbamate ;N-Z-L-aspartic anhydride, 95%;Carbamic acid, [(3S)-tetrahydro-2,5-dioxo-3-furanyl]-, phenylmethyl ester (9CI);(2,5-Dioxotetrahydrofuran-3β-yl)carbamic acid benzyl ester;(2S)-2-(Benzyloxycarbonylamino)succinic anhydride
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SynChem
aablocks
TRC
American Custom Chemicals Corporation
AK Scientific
ChemScene
Sigma-Aldrich
Chemenu
Crysdot
Alichem
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250mg
1g
5g
10g
25g
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Brand
Packaging
Price
Product name
aablocks
AA003ONA
1g
$40
Cbz-L-Aspartic anhydride
aablocks
AA003ONA
5g
$107
Cbz-L-Aspartic anhydride
aablocks
AA003ONA
25g
$407
Cbz-L-Aspartic anhydride
AK Scientific
6228AB
25g
$384
N-Carbobenzyloxy-L-asparticanhydride
AK Scientific
6228AB
5g
$144
N-Carbobenzyloxy-L-asparticanhydride
Alichem
4515235
25g
$395.92
(S)-Benzyl(2,5-dioxotetrahydrofuran-3-yl)carbamate
American Custom Chemicals Corporation
CCH0001467
1G
$141.75
(S)-2-BENZYLOXYCARBAMYLSUCCINIC ANHYDRIDE
Chemenu
CM196272
25g
$271
benzyl(S)-(2,5-dioxotetrahydrofuran-3-yl)carbamate
ChemScene
CS-W010219
10g
$299
Cbz-L-Aspartic anhydride
ChemScene
CS-W010219
25g
$538
Cbz-L-Aspartic anhydride
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Properties
Melting point
123-124 °C(lit.)
Boiling point
490℃
Density
1.37
Flash point
250℃
storage temp.
2-8°C
pka
9.93±0.20(Predicted)
form
powder
optical activity
[α]20/D 25°, c = 1 in methanol
Major Application
peptide synthesis
InChI
1S/C12H11NO5/c14-10-6-9(11(15)18-10)13-12(16)17-7-8-4-2-1-3-5-8/h1-5,9H,6-7H2,(H,13,16)/t9-/m0/s1
InChIKey
OZPYEGOBGWQOSZ-VIFPVBQESA-N
SMILES
O=C1C[C@H](NC(=O)OCc2ccccc2)C(=O)O1
Safety Information
Symbol(GHS)
Signal word
Warning
Hazard statements
H302:
Harmful if swallowed
H315:
Causes skin irritation
H319:
Causes serious eye irritation
H335:
May cause respiratory irritation
Precautionary statements
P261:
Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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Suppliers and manufacturers
career henan chemical co
$3.00
N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE
CAS:4515-23-5
Dideu Industries Group Limited
AFINE CHEMICALS LIMITED
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific
Amadis Chemical Company Limited
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Energy Chemical
Shanghai Hanhong Scientific Co.,Ltd.
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