Boc-L-aspartic acid 4-methyl ester

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Names

[ CAS No. ]:
59768-74-0

[ Name ]:
Boc-L-aspartic acid 4-methyl ester

[Synonym ]:
L-Aspartic Acid-Methyl Ester
H-(L)Asp(OMe)-OH
H-ASP(OME)-OH
L-ASPARTIC ACID-4-METHYLESTER
4-MethylhydrogenL-aspartate
L-Asparagine acid-4-methyl ester
Aspartic acid 4-methyl ester
(2S)-4-methoxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
(S)-NH2C(CO2H)CH2CO2Me
(2S)-2-[(tert-Butoxycarbonyl)amino]-4-methoxy-4-oxobutanoic acid (non-preferred name)
L-Aspartic acid, 4-methyl ester
Aspartic acid, 4-methyl ester L-
L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 4-methyl ester
(2S)-4-Methoxy-2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-4-oxobutanoic acid
MFCD00078971
(2S)-2-Amino-4-methoxy-4-oxobutanoic acid
3-(Methoxycarbonyl)alanine
Boc-Asp(OMe)-OH.DCHA
Boc-L-aspartic acid 4-methylester
Boc-Asp(OMe)-OH

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
301.7±37.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H9NO4

[ Molecular Weight ]:
147.129

[ Flash Point ]:
136.3±26.5 °C

[ Exact Mass ]:
147.053162

[ PSA ]:
101.93000

[ LogP ]:
-0.29

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.478

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

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 ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-tert-butyl dicarbonate
  • H-Asp(OMe)-OH·HCl
  • H-Asp(OMe)-OH
  • (3S,4S)-methyl 3-((tert-butoxycarbonyl)amino)-4,5-dihydroxypentanoate
  • Boc-Asp-OBzl
  • L-t-butoxycarbonylaspartic acid dimethyl ester
  • Methanol
  • Boc-L-aspartic acid 4-benzyl ester

DownStream

  • Boc-L-Allylglycine
  • Boc-Asp-OtBu
  • (S)-N-Boc-4-(2-hydroxyethyl)-2,2-dimethyloxazolidine
  • (S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate

Customs

[ HS Code ]: 2924199090

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Boc-L-aspartic acid 4-methyl ester
  • N-Benzoyl-L-aspartic acid 4-methyl ester
  • Boc-D-Asp-OMe
  • Fmoc-Asp(OMe)-OH
  • (2S)-2-[(4S)-2,2-Diphenyl-1,3-dioxolan-4-yl]piperidine
  • Boc-L-aspartic acid 4-cyclohexyl ester
  • 4-Methyl-3,5-dinitrobenzenesulfonyl chloride
  • [2-(Trifluoromethoxy)ethoxy]benzene
  • 1-Benzimidazolyl-3-[(2,5-dimethoxyphenyl)methoxy]propan-2-ol
  • 2-(4-methoxyphenyl)-N-(4-((methylthio)methyl)thiazol-2-yl)acetamide
  • 2-(4-Fluorophenyl)prop-2-en-1-ol
  • 4-methyl-3-methylenedihydrofuran-2(3H)-one
  • 4-(2-aminoethyl)-N,N-dimethyltetrahydro-2H-thiopyran-4-amine
  • N-ethyl-N-2-propyn-1-ylcyclohexanamine
  • N-(4-(((4-fluorobenzyl)thio)methyl)thiazol-2-yl)-2-(4-methoxyphenyl)acetamide
  • 1H-Imidazole-5-carboxaldehyde, 2-[4-(trifluoromethyl)phenyl]-
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