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N-Methyl-L-aspartic acid

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Origin: China

Cas No: 4226-18-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 4226-18-0 Formula: C5H9NO4 Molecular Weight: 147.12900

Basic Info

Chemical Name	N-Methyl-L-aspartic acid
Synonyms	(S)-2-(Methylamino)succinic acid; (2S)-2-(methylamino)butanedioic acid;
CAS No.	4226-18-0
Molecular Formula	C5H9NO4
Molecular Weight	147.12900
PSA	86.63000
LogP	-0.47540

Properties

Appearance & Physical State	white to off-white crystalline powder
Density	1.343g/cm3
Boiling Point	258.2ºC at 760mmHg
Melting Point	185ºC
Flash Point	110ºC
Storage Condition	Store at RT.

Safety Info

Safety Statements	S24/25
HS Code	2922499990

Synthesis Route

(2S)-2-(methyl{[(phenylmethyl)oxy]carbonyl}amino)-4-oxo-4-[(phenylmethyl)oxy]butanoic acid→N-Methyl-L-aspartic acid
[(4S)-3-methyl-5-oxo-2,2-bis(trifluoromethyl)-1,3-oxazolidin-4-yl]acetic acid→N-Methyl-L-aspartic acid
fumaric acid+METHYLAMINE→N-Methyl-L-aspartic acid

Precursor

(2S)-2-(methyl{[(phenylmethyl)oxy]carbonyl}amino)-4-oxo-4-[(phenylmethyl)oxy]butanoic acid
[(4S)-3-methyl-5-oxo-2,2-bis(trifluoromethyl)-1,3-oxazolidin-4-yl]acetic acid
(2S)-4-oxo-4-phenylmethoxy-2-(phenylmethoxycarbonylamino)butanoic acid
fumaric acid

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