Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Boc-L-Aspartic acid 1-tert-butyl ester
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Purity: 98.0%
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34582-32-6

34582-32-6 structure

Name: Boc-Asp-OtBu
Chemical Name: (3S)-4-[(2-methylpropan-2-yl)oxy]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
CAS Number: 34582-32-6
Molecular Formula: C₁₃H₂₃NO₆
Molecular Weight: 289.325
Catalog: Biochemical Amino acids and their derivatives Aspartic acid derivative
Create Date: 2018-12-28 20:12:50
Modify Date: 2026-07-12 17:33:51
(S)-4-(tert-Butoxy)-3-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid is an aspartic acid derivative[1].

Name	(3S)-4-[(2-methylpropan-2-yl)oxy]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
Synonyms	N-(tert-Butoxycbonyl)-L-asptic acid 4-tert-butyl ester N-tert-Butyloxycbonyl-L-asptic acid 1-tert-butyl ester MFCD00038272 \|A-tert-Butyl-N-Boc-L-aspartate N-tert-Butoxycbonyl-L-asptic acid tert-butyl ester L-Aspticacid, N-[(1,1-diMethylethoxy)carbonyl]-, 1-(1,1-diMethylethyl) ester Boc-ASp-OtBu N-(tert-Butoxycarbonyl)-L-aspartic Acid 1-tert-Butyl Ester BOC-ASP-OBUT 1-tert-Butyl N-Boc-L-asptate 1-(1,1-Dimethylethyl) hydrogen N-[(1,1-dimethylethoxy)carbonyl]-L-asptate (3S)-4-[(2-Methyl-2-propanyl)oxy]-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-4-oxobutanoic acid N-tert-Butoxycbonyl-L-asptic acid 1-tert-butyl N-Boc-L-aspartic Acid 1-tert-Butyl Ester 1-tert-Butyl N-Boc-L-aspartate N-[(1,1-DiMethylethoxy)carbonyl]-L-asptic Acid 1-(1,1-DiMethylethyl) Ester Boc-Asp-OtBu //BP (S)-2-(tert-Butoxycbonylamino)succinic acid 4-tert-butyl ester 1-tert-Butyl N-(tert-Butoxycbonyl)-L-asptate (3S)-4-tert-Butoxy-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) N-ALPHA-TERT-BUTYLOXYCBONYL-L-ASPTIC ACID-ALPHA-TERT-BUTYL ESTER α-tert-Butyl-N-Boc-L-asptate (2S)-2-(tert-Butoxycbonylamino)succinic acid 1-tert-butyl ester N-Boc-L-aspticacid1-tert-butylester BOC-ASPTIC ACID-OTBU (3S)-4-[(2-methylpropan-2-yl)oxy]-3-[(2-methylpropan-2-yl)oxycbonylamino]-4-oxobutanoicaci N-α-t-Boc-L-asptic Acid α-tert-Butyl Ester Boc-L-Asp-OtBu N-Boc-L-asptic acid α-tert-butyl ester (Boc-Asp-OtBu) ASP002 4-[(2-methylpropan-2-yl)oxy]-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-oxobutanoic acid N-(tert-Butoxycbonyl)asptic Acid α-tert-Butyl Ester N-Boc-L-asptic acid 1-tert-butyl ester 1-tert-Butyl N-(tert-Butoxycarbonyl)-L-aspartate (3s)-4-[(2-Methylpropan-2-yl)oxy]-3-[(2-Methylpropan-2-yl)oxycbonylaMino]-4-oxobutanoic Acid FC1234 N-(tert-Butoxycbonyl)asptic acid 4-tert-butyl ester BOC-ASP-OTBU N-ALPHA-T-BUTOXYCBONYL-L-ASPTIC ACID ALPHA-T-BUTYL ESTER 5-BOC-Asp-Ot Bu L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1-(1,1-dimethylethyl) ester (3S)-4-(tert-butoxy)-3-{[(tert-butoxy)carbonyl]amino}-4-oxobutanoic acid 1-tert-Butyl N-(tert-Butoxycbonyl)-L-asptate > 1-(tert-Butyl) hydrogen N-N-BOC-L-asptate Cbz-L-Asp Anhydride Boc-L-asptate tert-butyl ester N-(tert-Butyloxycbonyl)-L-asptic acid 4-tert-butyl ester Boc-L-asptic acid α-tert-butyl ester Boc-L-asptic acid α-tert-butyl ester (HPLC) N-tert-Boc-L-asptic Acid tert-Butyl Ester N-tert-Butoxycbonyl-L-asptic acid 1-tert-butyl ester N-ALPHA-T-BOC-L-ASPTIC ACID ALPHA-T-BUTYL ESTER BOC-L-ASPTIC ACID ALPHA-BUTYL ESTER N-ALPHA-T-BUTYLOXYCBONYL-L-ASPTIC ACID-ALPHA-T-BUTYL ESTER BOC-L-ASP-OTBU BOC-L-ASPTIC ACID ALPHA-T-BUTYL ESTER N-(tert-Butoxycbonyl)-L-asptic acid 1-tert-butyl ester Boc-L-Aspartic acid 1-tert-butyl ester NALPHA-tert-Butoxycbonyl-L-asptic acid ALPHA-tert-butyl ester N-[[(tert-Butyl)oxy]carbonyl]-L-asptic acid 4-(tert-butyl) ester Boc-L-Asptic acid 1-tert-butyl ester (Tert-Butoxy)carbonyl Asp-OtBu (S)-4-(tert-Butoxy)-3-((tert-butoxycbonyl)amino)-4-oxobutanoicacid

Description	(S)-4-(tert-Butoxy)-3-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid 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	1.1±0.1 g/cm3
Boiling Point	429.0±40.0 °C at 760 mmHg
Melting Point	101-103?C
Molecular Formula	C₁₃H₂₃NO₆
Molecular Weight	289.325
Flash Point	213.3±27.3 °C
Exact Mass	289.152527
PSA	101.93000
LogP	2.72
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.470
Storage condition	-15°C

Hazard Codes	Xi
RIDADR	NONH for all modes of transport

34582-31-5

~76%

34582-32-6

Literature: Ramalingam, Kondareddiar; Woodard, Ronald W. Journal of Organic Chemistry, 1988 , vol. 53, # 9 p. 1900 - 1903

59768-74-0

34582-32-6

Literature: Tetrahedron Letters, , vol. 44, # 28 p. 5251 - 5253

94347-11-2

34582-32-6

Literature: Journal of the Chemical Society - Perkin Transactions 1, , # 8 p. 855 - 866

80963-08-2

~99%

34582-32-6

Literature: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA; KUNG, Hank, F.; THOMPSON, Craig, B.; QU, Wenchao; PLOESSL, Karl Patent: WO2011/20018 A1, 2011 ; Location in patent: Page/Page column 23 ;

7536-58-5

34582-32-6

Literature: Tetrahedron, , vol. 57, # 30 p. 6557 - 6566

24424-99-5

34582-32-6

Literature: Journal of Organic Chemistry, , vol. 58, # 9 p. 2369 - 2376

Precursor 6
80963-08-2 7536-58-5 34582-31-5 24424-99-5
59768-74-0 94347-11-2
DownStream 4
81323-58-2 74235-24-8 371972-14-4 58177-77-8

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