L-Aspartic acid,2-methyl-

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Names

[ CAS No. ]:
3227-17-6

[ Name ]:
L-Aspartic acid,2-methyl-

[Synonym ]:
[S,(+)]-2-Methyl-2-aminosuccinic acid
(S)-(+)-2-AMINO-2-METHYLBUTANEDIOIC ACID
(S)-(+)-2-methylaspartic acid
(S)-2-Amino-2-methylsuccinic acid
(+)-2-METHYL-D-ASPARTIC ACID
(S)-alpha-Methylaspartic acid
(2S)-2-Amino-2-methylsuccinic acid
2-Methyl-L-Aspartic Acid
(S)-2-AMINO-2-METHYLPROPANEDIOIC ACID

Chemical & Physical Properties

[ Density]:
1.414g/cm3

[ Boiling Point ]:
259.2ºC at 760 mmHg

[ Molecular Formula ]:
C5H9NO4

[ Molecular Weight ]:
147.12900

[ Flash Point ]:
110.6ºC

[ Exact Mass ]:
147.05300

[ PSA ]:
100.62000

[ Index of Refraction ]:
1.524

Safety Information

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • MeO2C-(cyclo-p-ClC6H4CH)-MeAsn-OMe
  • Butanedioic acid, 2-acetyl-2-methyl-, 1-ethyl 4-methyl ester, (S)

DownStream

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • L-Aspartic acid, 2-methyl-, 4-methyl ester (9CI)
  • Asparticacid,2-methyl-,4-methylester(9CI)
  • l-aspartic acid, [2,3-3h]
  • L-Aspartic acid, 2,3-dimethyl-, (3S)- (9CI)
  • L-Aspartic acid (2-13C)
  • L-Aspartic acid, 2-ethyl- (9CI)
  • 1-[3-Chloro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidin-2-one
  • 4-Propyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2h-1,4-benzoxazin-3-one
  • 2,4-Difluoro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
  • [3-Amino-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanol
  • 4-(2-Fluoro-4-nitrophenoxy)phenylboronic acid pinacol ester
  • 3-Fluoro-4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]aniline
  • N-{1-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethyl}ethanesulfonamide
  • 1-[4-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]piperazine
  • 3-Fluoro-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbaldehyde
  • 5-Fluoro-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-4-carbaldehyde
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