L-Theanine

Modify Date: 2024-01-16 21:56:26

L-Theanine Structure
L-Theanine structure
Common Name L-Theanine
CAS Number 34271-54-0 Molecular Weight 174.198
Density 1.2±0.1 g/cm3 Boiling Point 430.2±40.0 °C at 760 mmHg
Molecular Formula C7H14N2O3 Melting Point N/A
MSDS N/A Flash Point 214.0±27.3 °C

 Names

Name L-Theanine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 430.2±40.0 °C at 760 mmHg
Molecular Formula C7H14N2O3
Molecular Weight 174.198
Flash Point 214.0±27.3 °C
Exact Mass 174.100449
PSA 92.42000
LogP -1.02
Vapour Pressure 0.0±2.2 mmHg at 25°C
Index of Refraction 1.492

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R43
Safety Phrases S28-S36/37
HS Code 2924199090

 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%

 Synonyms

(5Z)-5-(Ethylimino)-5-hydroxy-L-norvaline
N-Ethylglutamine
N5-ethylglutamine
Theanine
N(5)-ethyl-L-glutamine zwitterion
(2S)-2-amino-4-(ethylcarbamoyl)butanoic acid
2-Amino-5-(ethylamino)-5-oxopentanoic acid
N-γ-ethyl-L-glutamine
Glutamine, N-ethyl-
L-Glutamine, N-ethyl-
MFCD08460601
L-Norvaline, 5-(ethylimino)-5-hydroxy-, (5Z)-
N5-Ethyl-L-glutamine
N-Ethyl-L-glutamine
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