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Product Name: Boc-Asn-ONp
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4587-33-1

4587-33-1 structure

Name: Boc-L-asparagine 4-nitrophenyl ester
Chemical Name: boc-asp-oh
CAS Number: 4587-33-1
Molecular Formula: C₁₅H₁₉N₃O₇
Molecular Weight: 353.327
Catalog: Biochemical Amino acids and their derivatives Asparagine derivatives
Create Date: 2018-12-10 23:56:12
Modify Date: 2026-07-16 17:39:04
(S)-4-Nitrophenyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate is an asparagine derivative[1].

Name	boc-asp-oh
Synonyms	(2S)-2-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)succinic acid EINECS 237-294-7 Boc-Asn-p-nitrophenyl ester NA-BOC-L-ASPAGINE4-NITROPEHNYLESTER BOC-L-ASPARTIC ACID-OH N2-(tert-Butoxycbonyl)-L-aspagine 4-nitrophenyl ester p-nitrophenyl (S)-2-tert-butoxycarbonylamino-3-carbamoylpropanoate n2-[(1,1-dimethylethoxy)carbonyl]-l-aspagin4-nitrophenylester N-TERT-BUTYLOXYCBONYL-L-ASPTIC ACID Boc-L-aspartic acid (2R)-4-amino-2-(tert-butoxycbonylamino)-4-keto-butyric acid (4-nitrophenyl) ester N-(tert-butoxycbonyl)-L-aspagine 4-nitrophenyl ester BOC-L-ASP BOC-ASPAGINE-ONP N-t-butyloxycarbonyl-L-aspartic acid Na-BOC-L-aspagine P-Nitrophenyl Ester Boc-Asn-Onp BOC-ASPARTIC ACID (S)-4-Nitrophenyl 4-amino-2-((tert-butoxycbonyl)amino)-4-oxobutanoate N-BOC-L-aspartic acid L-Asparagine, N2-((1,1-dimethylethoxy)carbonyl)-, 4-nitrophenyl ester N-T-BUTOXYCBONYL-L-ASPATIC ACID N-Boc-aspartic acid N-Boc-Asn-ONp N-ALPHA-BOC-L-ASPAGINE 4-NITROPHENYL ESTER tert-Butoxycarbonyl-L-aspartic acid Nα-Boc-L-aspagine 4-nitrophenyl ester (HPLC) 4-nitrophenyl (2S)-2-{[(tert-butoxy)carbonyl]amino}-3-cbamoylpropanoate N-alpha-t-Butyloxycbonyl-L-aspagine p-nitrophenyl ester t-butoxycarbonyl-L-aspartic acid Boc-L-Aspatic Acid N-Boc-L-Asp-benzyl ester MFCD00037279 N-T-BUTOXYCARBONYL-L-ASPATIC ACID Nα-Boc-L-Asparagine 4-nitrophenyl ester NALPHA-tert-Butoxycbonyl-L-aspagine-4-nitrophenyl ester 4-Nitrophenyl N-(tert-butoxycarbonyl)-L-asparaginate N-tert-Butyloxycarbonyl-L-aspartic acid Boc-L-Asparagine p-nitrophenylester N-ALPHA-T-BUTOXYCBONYL-L-ASPAGINE P-NITROPHENYL ESTER BOC-L-ASPARAGINE 4-NITROPHENYL ESTER BOC-L-ASP-OH BOC-L-ASPAGINE 4-NITROPHENYL ESTER Boc-D-Asp-OH N-alpha-BOC-L-Asparagine 4-nitrophenyl ester BOC-L-Aspatic BOC-ASN-ONP tert-butyloxycarbonyl-L-aspartic acid BOC-ASP BOC-ASP-OH //BP BOC-L-ASPTIC ACID L-Asparagine, N-[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-L-aspartic acid (Tert-Butoxy)carbonyl Asn-ONp N-α-Boc-L-aspagine 4-nitrophenyl ester T-BUTYLOXYCBONYL-L-ASPAGINE P-NITROPHENYL ESTER (S)-4-Nitrophenyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate p-nitrophenyl t-butoxycarbonyl-L-asparaginate BOC-ASPTIC ACID N-ALPHA-T-BUTOXYCBONYL-N-ASPTIC ACID N2-[(1,1-Dimethylethoxy)carbonyl]-L-aspagine 4-nitrophenyl ester Nα-(tert-Butoxycbonyl)-L-aspagine 4-Nitrophenyl Ester > (4-nitrophenyl) (2R)-4-amino-2-[(2-methylpropan-2-yl)oxycbonylamino]-4-oxobutanoate 4-amino-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-oxobutanoic acid (4-nitrophenyl) ester N-ALPHA-T-BOC-L-ASPTIC ACID N-tert-Butoxycarbonyl-L-aspartic acid N-(tert-Butoxycarbonyl)-L-aspartic Acid BOC-ASPARAGINE-ONP OC-ASP-OH N^a-Boc-L-aspagine 4-nitrophenyl ester N2-((1,1-Dimethylethoxy)carbonyl)-L-asparagine, 4-nitrophenyl ester N-BOC-1-ASPARTICACID Nα-(tert-Butoxycbonyl)-L-aspagine 4-Nitrophenyl Ester BOC-L-ASPTIC ACID-OH BOC-aspagine-ONP //BP (4-nitrophenyl) (2R)-4-azanyl-2-[(2-methylpropan-2-yl)oxycbonylamino]-4-oxo-butanoate 4-Nitrophenyl N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-asparaginate BOC-L-ASPARAGINE P-NITROPHENYL ESTER BOC-L-ASPAGINE P-NITROPHENYL ESTER Nα-Boc-L-aspagine 4-nitrophenyl ester Nα-(tert-Butoxycarbonyl)-L-asparagine 4-Nitrophenyl Ester

Description	(S)-4-Nitrophenyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate is an asparagine 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	1.3±0.1 g/cm3
Boiling Point	609.3±55.0 °C at 760 mmHg
Melting Point	116-118 °C(lit.)
Molecular Formula	C₁₅H₁₉N₃O₇
Molecular Weight	353.327
Flash Point	322.3±31.5 °C
Exact Mass	353.122314
PSA	153.54000
LogP	2.05
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.550
Storage condition	2-8°C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2924299090

100-02-7

7536-55-2

~91%

4587-33-1

Literature: Formanovsky; Popova; Mikhura Russian Journal of Bioorganic Chemistry, 2009 , vol. 35, # 6 p. 752 - 758

18595-34-1

4587-33-1

Literature: Schnabel,E. et al. Justus Liebigs Annalen der Chemie, 1971 , vol. 743, p. 57 - 68

13303-10-1

4587-33-1

Literature: Sandrin,E.; Boissonnas,R.A. Helvetica Chimica Acta, 1963 , vol. 46, p. 1637 - 1669

Precursor 3
100-02-7 7536-55-2 13303-10-1
DownStream 4
30044-67-8 73024-87-0 100-02-7 7536-55-2

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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