Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE
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Purity: 98.0%
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4515-23-5

4515-23-5 structure

Name: n-carbobenzyloxy-l-aspartic anhydride
Chemical Name: benzyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
CAS Number: 4515-23-5
Molecular Formula: C₁₂H₁₁NO₅
Molecular Weight: 249.21900
Catalog: Biochemical Amino acids and their derivatives Aspartic acid derivative
Create Date: 2018-02-21 08:00:00
Modify Date: 2026-07-01 22:40:22
Cbz-L-Aspartic anhydride is an aspartic acid derivative[1].

Name	benzyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
Synonyms	N-CBOBENZYLOXY-L-ASPTIC ANHYDRIDE //BP N-benzyloxycarbonyl-L-aspartic acid anhydride N-Cbz-L-Aspartic anhydride N-Carbobenzyloxy-L-aspartic anhydride [(S)-Tetrahydro-2,5-dioxofuran-3-yl]cbamic acid phenylmethyl ester N-benzyloxycarbonyl-L-aspartic anhydride Asptic anhydride N-(Benzyloxycbonyl)-L-asptic acid anhydride (2S)-2-(Benzyloxycbonylamino)succinic anhydride N-Benzyloxycbonyl-L-asptic anhydride [[(3S)-2,5-Dioxotetrahydrofuran]-3-yl]cbamic acid benzyl ester phenylmethyl N-(2,5-dioxooxolan-3-yl)cbamate Cbamic acid, [(3S)-tetrahydro-2,5-dioxo-3-furanyl]-, phenylmethyl ester (9CI) N-carbobenzyloxy-L-aspartic acid anhydride (Tetrahydro-2,5-dioxofuran-3β-yl)cbamic acid benzyl ester (2,5-Dioxotetrahydrofuran-3β-yl)cbamic acid benzyl ester N-Z- L -asptic anhydride carbobenzoxy-L-aspartic acid anhydride N-Cbobenzoxy-L-asptic anhydride MFCD00136820 (S)-(Tetrahydro-2,5-dioxo-3-furanyl)-cbamic acid phenylmethyl ester Benzyl [(3S)-2,5-dioxotetrahydro-3-furanyl]cbaMate N-Z-L-asptic anhydride Cbz-L-Asptic acid anhydride Cbamic acid, [(3S)-tetrahydro-2,5-dioxo-3-furanyl]-, phenylmethyl ester [(3S)-Tetrahydro-2,5-dioxo-3-furanyl]cbamic acid phenylmethyl ester (S)-benzyl (tetrahydro-2,5-dioxo-3-furyl)cbamate N-CBZ-L-ASPTIC ANHYDRIDE (S)-benzyl 2,5-dioxotetrahydrofuran-3-ylcbamate Cbz-L-Asptic anhydride benzylN-[(3S)-2,5-dioxooxolan-3-yl]cbamate N-CBOBENZYLOXY-L-ASPTIC ANHYDRIDE benzyloxycarbonyl-L-aspartic anhydride L-N-Cboxy-asptic anhydride N-benzyl ester N-Z-L-aspartic anhydride N-(2,5-diketotetrahydrofuran-3-yl)cbamic acid benzyl ester EINECS 224-838-3 (S)-2-BENZYLOXYCBAMYLSUCCINIC ANHYDRIDE

Description	Cbz-L-Aspartic anhydride is an aspartic acid derivative[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1].
References	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

Density	1.37g/cm3
Boiling Point	490.232ºC at 760 mmHg
Melting Point	123-124ºC(lit.)
Molecular Formula	C₁₂H₁₁NO₅
Molecular Weight	249.21900
Flash Point	250.283ºC
Exact Mass	249.06400
PSA	81.70000
LogP	1.14580
Index of Refraction	1.573

RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2924299090

1152-61-0

~97%

4515-23-5

Literature: Heinzel, Wolfgang; Kronbach, Thomas; Voelter, Wolfgang Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982 , vol. 37, # 12 p. 1652 - 1658

501-53-1

4515-23-5

Literature: McGarvey, Glenn J.; Hiner, Roger N; Matsubara, Yoshio; Oh, Taeboem Tetrahedron Letters, 1983 , vol. 24, # 27 p. 2733 - 2736

100-51-6

4515-23-5

Literature: Bergmann; Zervas Chemische Berichte, 1932 , vol. 65, p. 1192,1198

1152-61-0

75443-62-8

4515-23-5

Literature: Buron, Frederic; Deguest, Geoffrey; Bischoff, Laurent; Fruit, Corinne; Marsais, Francis Tetrahedron Asymmetry, 2007 , vol. 18, # 13 p. 1625 - 1627

Precursor 3
1152-61-0 501-53-1 100-51-6
DownStream 10
3479-47-8 4779-31-1 5545-52-8 4668-42-2
3160-47-2 92235-34-2 87219-29-2 94664-82-1
33605-72-0 35739-01-6

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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