L-Asparticacid, N-[(phenylmethoxy)carbonyl]-, bimol. 4,4'-monoanhydride, 1,1'-bis(phenylmethyl)ester (9CI)

Modify Date: 2024-01-14 17:49:26

L-Asparticacid, N-[(phenylmethoxy)carbonyl]-, bimol. 4,4'-monoanhydride, 1,1'-bis(phenylmethyl)ester (9CI) Structure
L-Asparticacid, N-[(phenylmethoxy)carbonyl]-, bimol. 4,4'-monoanhydride, 1,1'-bis(phenylmethyl)ester (9CI) structure
Common Name L-Asparticacid, N-[(phenylmethoxy)carbonyl]-, bimol. 4,4'-monoanhydride, 1,1'-bis(phenylmethyl)ester (9CI)
CAS Number 7621-84-3 Molecular Weight 696.69900
Density 1.301g/cm3 Boiling Point 835.2ºC at 760mmHg
Molecular Formula C38H36N2O11 Melting Point N/A
MSDS N/A Flash Point 458.9ºC

 Names

Name 1-O-benzyl 4-O-[4-oxo-4-phenylmethoxy-3-(phenylmethoxycarbonylamino)butanoyl] 2-(phenylmethoxycarbonylamino)butanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.301g/cm3
Boiling Point 835.2ºC at 760mmHg
Molecular Formula C38H36N2O11
Molecular Weight 696.69900
Flash Point 458.9ºC
Exact Mass 696.23200
PSA 172.63000
LogP 5.69500
Index of Refraction 1.59

 Synthetic Route

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L-Asparticacid, N-[(phenylmethoxy)carbonyl]-, bimol. 4,4'-monoanhydride, 1,1'-bis(phenylmethyl)ester (9CI) Structure

L-Asparticacid,...

CAS#:7621-84-3

Literature: Dan, Akihito; Lergenmueller, Matthias; Amano, Masayuki; Nakahara, Yoshiaki; Ogawa, Tomoya; Ito, Yukishige Chemistry - A European Journal, 1998 , vol. 4, # 11 p. 2182 - 2190

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L-Asparticacid, N-[(phenylmethoxy)carbonyl]-, bimol. 4,4'-monoanhydride, 1,1'-bis(phenylmethyl)ester (9CI) Structure

L-Asparticacid,...

CAS#:7621-84-3

Literature: Bryant et al. Journal of the Chemical Society, 1959 , p. 3868,3870

~%

L-Asparticacid, N-[(phenylmethoxy)carbonyl]-, bimol. 4,4'-monoanhydride, 1,1'-bis(phenylmethyl)ester (9CI) Structure

L-Asparticacid,...

CAS#:7621-84-3

Literature: Bryant et al. Journal of the Chemical Society, 1959 , p. 3868,3870

 Synonyms

O1-benzyl-N-benzyloxycarbonyl-L-aspartic acid-anhydride
4-(benzyloxy)-3-{[(benzyloxy)carbonyl]amino}-4-oxobutanoic anhydride(non-preferred name)
O1-Benzyl-N-benzyloxycarbonyl-L-asparaginsaeure-anhydrid