Boc-L-asparagine 4-nitrophenyl ester

Modify Date: 2024-01-02 18:23:48

Boc-L-asparagine 4-nitrophenyl ester Structure
Boc-L-asparagine 4-nitrophenyl ester structure
 Common Name Boc-L-asparagine 4-nitrophenyl ester
CAS Number 4587-33-1 Molecular Weight 353.327
Density 1.3±0.1 g/cm3 Boiling Point 609.3±55.0 °C at 760 mmHg
Molecular Formula C15H19N3O7 Melting Point 116-118 °C(lit.)
MSDS Chinese USA Flash Point 322.3±31.5 °C

 Use of Boc-L-asparagine 4-nitrophenyl ester


(S)-4-Nitrophenyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate is an asparagine derivative[1].

 Names

Name boc-asp-oh
Synonym More Synonyms

 Boc-L-asparagine 4-nitrophenyl ester Biological Activity

Description (S)-4-Nitrophenyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate is an asparagine derivative[1].
Related Catalog
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.

 Chemical & Physical Properties

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

 Safety Information

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

 Synthetic Route

4-Nitrophenol structure

4-Nitrophenol

CAS#:100-02-7
BOC-L-Asparagine structure

BOC-L-Asparagine

CAS#:7536-55-2

~91%

Boc-L-asparagine 4-nitrophenyl ester Structure

Boc-L-asparagin...

CAS#:4587-33-1
Literature: Formanovsky; Popova; Mikhura Russian Journal of Bioorganic Chemistry, 2009 , vol. 35, # 6 p. 752 - 758
tert-butyl fluoroformate structure

tert-butyl fluo...

CAS#:18595-34-1

~%

Boc-L-asparagine 4-nitrophenyl ester Structure

Boc-L-asparagin...

CAS#:4587-33-1
Literature: Schnabel,E. et al. Justus Liebigs Annalen der Chemie, 1971 , vol. 743, p. 57 - 68
T-BUTYL-P-NITROPHENYL CARBONATE structure

T-BUTYL-P-NITRO...

CAS#:13303-10-1

~%

Boc-L-asparagine 4-nitrophenyl ester Structure

Boc-L-asparagin...

CAS#:4587-33-1
Literature: Sandrin,E.; Boissonnas,R.A. Helvetica Chimica Acta, 1963 , vol. 46, p. 1637 - 1669

 Customs

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%

 Synonyms

(2S)-2-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)succinic acid
EINECS 237-294-7
Boc-Asn-p-nitrophenyl ester
tert-butyloxycarbonyl-L-aspartic acid
BOC-L-ASPARTIC ACID-OH
BOC-ASP
p-nitrophenyl (S)-2-tert-butoxycarbonylamino-3-carbamoylpropanoate
L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-
Boc-L-aspartic acid
L-Asparagine, N-[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester
N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-L-aspartic acid
(S)-4-Nitrophenyl 4-amino-2-((tert-butoxycarbonyl)amino)-4-oxobutanoate
BOC-L-ASP
N-t-butyloxycarbonyl-L-aspartic acid
p-nitrophenyl t-butoxycarbonyl-L-asparaginate
BOC-ASPARTIC ACID
N-BOC-L-aspartic acid
L-Asparagine, N2-((1,1-dimethylethoxy)carbonyl)-, 4-nitrophenyl ester
N-Boc-aspartic acid
N-Boc-Asn-ONp
N-tert-Butoxycarbonyl-L-aspartic acid
tert-Butoxycarbonyl-L-aspartic acid
N-(tert-Butoxycarbonyl)-L-aspartic Acid
BOC-ASPARAGINE-ONP
t-butoxycarbonyl-L-aspartic acid
Boc-L-Aspatic Acid
N-Boc-L-Asp-benzyl ester
MFCD00037279
N2-((1,1-Dimethylethoxy)carbonyl)-L-asparagine, 4-nitrophenyl ester
N-BOC-1-ASPARTICACID
N-T-BUTOXYCARBONYL-L-ASPATIC ACID
Nα-Boc-L-Asparagine 4-nitrophenyl ester
4-Nitrophenyl N-(tert-butoxycarbonyl)-L-asparaginate
N-tert-Butyloxycarbonyl-L-aspartic acid
BOC-L-ASPARAGINE 4-NITROPHENYL ESTER
BOC-L-ASP-OH
Boc-D-Asp-OH
4-Nitrophenyl N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-asparaginate
BOC-L-ASPARAGINE P-NITROPHENYL ESTER
N-alpha-BOC-L-Asparagine 4-nitrophenyl ester
Nα-(tert-Butoxycarbonyl)-L-asparagine 4-Nitrophenyl Ester
BOC-L-Aspatic
BOC-ASN-ONP
Boc-L-Asparagine p-nitrophenylester
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