L-Asparagine tert-butyl ester

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Names

[ CAS No. ]:
25456-86-4

[ Name ]:
L-Asparagine tert-butyl ester

[Synonym ]:
asparagine tert-butyl ester
H-ASN-OBUT
H-Asn-OtBu
Asparagin-tert-butylester
L-asparagine tert-butyl ester
2-Methyl-2-propanyl L-asparaginate
L-Asparagine, 1,1-dimethylethyl ester
asparagine t-butyl ester
MFCD04112474
tert-Butyl L-asparaginate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
340.2±32.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H16N2O3

[ Molecular Weight ]:
188.224

[ Flash Point ]:
168.0±21.4 °C

[ Exact Mass ]:
188.116089

[ PSA ]:
95.41000

[ LogP ]:
-0.01

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.479

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
52

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Z-Asn-OtBu

DownStream

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

  • Z-L-asparagine tert-butyl ester
  • L-Asparagine tert-butyl ester hydrochloride
  • quinoline-2-carbonyl-(L)-asparagine tert-butyl ester
  • L-norleucine tert-butyl ester
  • L-TYROSINE TERT BUTYL ESTER
  • L-ISOLEUCINE-TERT-BUTYL ESTER DIBENZENE&
  • 4-(5-Chloropyrimidin-2-yl)-2-phenylmorpholine
  • 6-(4-((1H-pyrazol-1-yl)methyl)piperidin-1-yl)nicotinonitrile
  • N-(4-(pyridin-3-yloxy)phenyl)quinoline-6-sulfonamide
  • N-(4-(pyridin-3-yloxy)phenyl)indoline-5-sulfonamide
  • 2-hydroxy-5-(N-(4-(pyridin-3-yloxy)phenyl)sulfamoyl)benzoic acid
  • 2,4-dioxo-N-(4-(piperidin-3-yloxy)phenyl)-1,2,3,4-tetrahydroquinazoline-6-sulfonamide
  • N-(2-methyl-4-(pyridin-3-yloxy)phenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide
  • N-(2-chloro-4-(pyridin-3-yloxy)phenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide
  • 6-bromo-1H-pyrrolo[3,2-b]pyridin-5-amine
  • 1-Methyl-6-oxo-4-(thiophen-2-yl)-1,6-dihydropyridine-3-carboxylic acid
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