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Fmoc-Asp(OtBu)-OH structure, CAS 71989-14-5

Fmoc-Asp(OtBu)-OH

CAS Number71989-14-5

SynonymsL-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester; FMOC-L-Asparticacidbeta-tert-butylester; 4-tert-Butyl hydrogen N-((9H-fluoren-9-ylmethoxy)carbonyl)-L-aspartate; (2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-[(2-methyl-2-propanyl)oxy]-4-oxobutanoic acid; MFCD00037131; FMOC-L-Aspartic acid beta-tert-butyl ester; N-α-FMOC-L-aspartic acid β-tert-butyl ester; Fmoc-L-aspartic acid 4-tert-butyl ester; Fmoc-Asp(OtBu)-OH; EINECS 276-251-7; 9-fluorenyl-methoxycarbonyl-L-Asp-tert-butyl ester

Molecular FormulaC23H25NO6

Molecular Weight411.45

Purity≥98.0 (HPLC)%

Density1.3±0.1 g/cm3

Boiling Point620.8±55.0 °C at 760 mmHg

Melting Point148-150 °C (dec.)

Flash Point

Appearancepowder

EINECS276-251-7

MSDSChineseEnglish

SymbolTransport

Signal WordWarning

Cat. No.: 2A-9007827 Purity: ≥98.0 (HPLC)%
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Quality Control of [ 71989-14-5 ] Purity: ≥98.0 (HPLC)% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number71989-14-5
Catalog No.2A-9007827
Chinese NameFmoc-L-天冬氨酸-4-叔丁酯
SynonymsL-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester; FMOC-L-Asparticacidbeta-tert-butylester; 4-tert-Butyl hydrogen N-((9H-fluoren-9-ylmethoxy)carbonyl)-L-aspartate; (2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-[(2-methyl-2-propanyl)oxy]-4-oxobutanoic acid; MFCD00037131; FMOC-L-Aspartic acid beta-tert-butyl ester; N-α-FMOC-L-aspartic acid β-tert-butyl ester; Fmoc-L-aspartic acid 4-tert-butyl ester; Fmoc-Asp(OtBu)-OH; EINECS 276-251-7; 9-fluorenyl-methoxycarbonyl-L-Asp-tert-butyl ester
Molecular FormulaC23H25NO6
Molecular Weight411.45
Purity≥98.0 (HPLC)
Density1.3±0.1 g/cm3
Boiling Point620.8±55.0 °C at 760 mmHg
Melting Point148-150 °C (dec.)
Appearancepowder
Storage ConditionStore in an airtight container in a cool, dry plac
ApplicationFmoc Asp(OtBu)-OH (4-tert-butyl N-(fluoren-9-ylmethoxycarbonyl)-L-aspartic acid) is an aspartic acid ester derivative containing the amine protecting group Fmoc. Fmoc-Asp(OtBu)-OH can be used for pept
EINECS276-251-7
HTC2924299090
PubChem ID57651040
MDL NumberMFCD00037131
SMILESCC(C)(C)OC(=O)C[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O
InChI1S/C23H25NO6/c1-23(2,3)30-20(25)12-19(21(26)27)24-22(28)29-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,26,27)/t19-/m0/s1
InChI KeyFODJWPHPWBKDON-IBGZPJMESA-N
Beilstein/REAXYS3635671
NACRES CodeNA.26
eCl@ss32160406
UNSPSC12352209
Hazard SymbolsTransport
MSDSmsds/7827_1_71989_14_5.pdf
BioactivityFmoc-Asp(OtBu)-OH (4-tert-Butyl N-(fluoren-9-ylmethoxycarbonyl)-L-aspartate) is a aspartate derivative containing amine protecting group Fmoc. Fmoc-Asp(OtBu)-OH can be used for peptide synthesis[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Esquivel J B, et al. Chiral HPLC separation of protected amino acids. Journal of liquid chromatography & related technologies, 1998, 21(6): 777-791. Chemical & Physical Properties Density 1.3±0.1 g/cm3 Boiling Point 620.8±55.0 °C at 760 mmHg Melting Point 148-150 °C (dec.) Molecular Formula C23H25NO6 Molecular Weight 411.448 Flash Point 329.3±31.5 °C Exact Mass 411.168182 PSA 101.93000 LogP 5.16 Vapour Pressure 0.0±1.9 mmHg at 25°C Index of Refraction 1.576 InChIKey FODJWPHPWBKDON-IBGZPJMESA-N SMILES CC(C)(C)OC(=O)CC(NC(=O)OCC1c2ccccc2-c2ccccc21)C(=O)O Storage condition 2~8°C
Use ofFmoc-Asp(OtBu)-OH (4-tert-Butyl N-(fluoren-9-ylmethoxycarbonyl)-L-aspartate) is a aspartate derivative containing amine protecting group Fmoc. Fmoc-Asp(OtBu)-OH can be used for peptide synthesis[1]. Properties Name FMOC-L-Aspartic acid β-tert-butyl ester Synonym More Synonyms FMOC-ASP(OTBU)-OH Biological Activity Description Fmoc-Asp(OtBu)-OH (4-tert-Butyl N-(fluoren-9-ylmethoxycarbonyl)-L-aspartate) is a aspartate derivative containing amine protecting group Fmoc. Fmoc-Asp(OtBu)-OH can be used for peptide synthesis[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Esquivel J B, et al. Chiral HPLC separation of protected amino acids. Journal of liquid chromatography & related technologies, 1998, 21(6): 777-791. Chemical & Physical Properties Molecular Formula C23H25NO6 Exact Mass 411.168182 PSA 101.93000 Index of Refraction 1.576 InChIKey FODJWPHPWBKDON-IBGZPJMESA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 30.0%
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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