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N-Cbz-L-Aspartic acid 4-tert-butyl ester structure, CAS 5545-52-8

N-Cbz-L-Aspartic acid 4-tert-butyl ester

CAS Number5545-52-8

Synonyms(2S)-2-{[(Benzyloxy)carbonyl]amino}-4-[(2-methyl-2-propanyl)oxy]-4-oxobutanoic acid; EINECS 226-912-0; Z-L-Aspartic acid 4-tert-butyl ester; Z-Asp(Ot-Bu)-OH,H2O; N-Cbz-L-aspartic acid 4-tert-butyl ester; MFCD00042857; (2S)-2-{[(Benzyloxy)carbonyl]amino}-4-tert-butoxy-4-oxobutanoic acid (non-preferred name); Cbz-L-Aspartic 4-tert-butyl ester; Z-Asp-OtBu; L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester; Cbz-L-aspartic acid 4-tert-butyl ester; Z-Asp(OtBu)-OH.DCHA; Z-Asp(OtBu)-OH.H2O; N-Cbz-L-Asparticacid4-tert-butylester

Molecular Formula(CH3)3CO2CCH2CH(NHCO2CH2C6H5)CO2H

Molecular Weight323.34

Purity≥98.0 (TLC)%

Density1.2±0.1 g/cm3

Boiling Point513.1±50.0 °C at 760 mmHg

Melting Point76.7ºC

Flash Point

Appearancepowder or crystals

EINECS226-912-0

MSDSChineseEnglish

Symboltransportation

Signal WordWarning

Cat. No.: 2A-9031963 Purity: ≥98.0 (TLC)%
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Quality Control of [ 5545-52-8 ] Purity: ≥98.0 (TLC)% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number5545-52-8
Catalog No.2A-9031963
Chinese NameN-苄氧羰基-L-天门冬氨酸 4-叔丁酯
Synonyms(2S)-2-{[(Benzyloxy)carbonyl]amino}-4-[(2-methyl-2-propanyl)oxy]-4-oxobutanoic acid; EINECS 226-912-0; Z-L-Aspartic acid 4-tert-butyl ester; Z-Asp(Ot-Bu)-OH,H2O; N-Cbz-L-aspartic acid 4-tert-butyl ester; MFCD00042857; (2S)-2-{[(Benzyloxy)carbonyl]amino}-4-tert-butoxy-4-oxobutanoic acid (non-preferred name); Cbz-L-Aspartic 4-tert-butyl ester; Z-Asp-OtBu; L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester; Cbz-L-aspartic acid 4-tert-butyl ester; Z-Asp(OtBu)-OH.DCHA; Z-Asp(OtBu)-OH.H2O; N-Cbz-L-Asparticacid4-tert-butylester
Molecular Formula(CH3)3CO2CCH2CH(NHCO2CH2C6H5)CO2H
Molecular Weight323.34
Purity≥98.0 (TLC)
Density1.2±0.1 g/cm3
Boiling Point513.1±50.0 °C at 760 mmHg
Melting Point76.7ºC
Appearancepowder or crystals
Storage Condition-20℃ Avoid light, keep in a cool and dry place, se
ApplicationZ-Asp(OtBu)-OH is an aspartic acid derivative [1].
EINECS226-912-0
PubChem ID329747421
MDL NumberMFCD00042857
SMILESCC(C)(C)OC(=O)C[C@H](NC(=O)OCc1ccccc1)C(O)=O
InChI1S/C16H21NO6/c1-16(2,3)23-13(18)9-12(14(19)20)17-15(21)22-10-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H,17,21)(H,19,20)/t12-/m0/s1
InChI KeyHLSLRFBLVZUVIE-LBPRGKRZSA-N
Beilstein/REAXYS2569846
NACRES CodeNA.22
eCl@ss32160406
UNSPSC12352209
Hazard Symbolstransportation
MSDSmsds/31963_1_5545_52_8.pdf
BioactivityZ-Asp(OtBu)-OH 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. Chemical & Physical Properties Density 1.2±0.1 g/cm3 Boiling Point 513.1±50.0 °C at 760 mmHg Melting Point 76.7ºC Molecular Formula C16H21NO6 Molecular Weight 323.341 Flash Point 264.1±30.1 °C Exact Mass 323.136902 PSA 101.93000 LogP 3.33 Vapour Pressure 0.0±1.4 mmHg at 25°C Index of Refraction 1.527 InChIKey HLSLRFBLVZUVIE-LBPRGKRZSA-N SMILES CC(C)(C)OC(=O)CC(NC(=O)OCc1ccccc1)C(=O)O Storage condition −20°C
Use ofZ-Asp(OtBu)-OH is an aspartic acid derivative[1]. Properties Name (2S)-4-[(2-methylpropan-2-yl)oxy]-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid Synonym More Synonyms Z-Asp(OtBu)-OH.H2O Biological Activity Description Z-Asp(OtBu)-OH 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. Chemical & Physical Properties Molecular Formula C16H21NO6 Exact Mass 323.136902 PSA 101.93000 Index of Refraction 1.527 InChIKey HLSLRFBLVZUVIE-LBPRGKRZSA-N
Transport InfoShipping Name: UN
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available
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