CAS No:3081-61-6 (2S)-2-amino-5-(ethylamino)-5-oxopentanoic acid

L-Theanine 3081-61-6

CAS No.: 3081-61-6
Weight: 174.19766
Formula: C₇H₁₄N₂O₃
Melting Point: 207°C
Place of Orign: Deyang,Sichuan,China

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Supplier Details

Sichuan Tongsheng Biotechnology Co.,Ltd
China
Contact:Mr.
Tel:86-838-2504166
Total Annual Sales Volume:Above US$100 Million
Number of Employees:101 - 500 People
Business Type:Manufacturer
Main Markets:North America,Southeast Asia,Mid East,South America,Africa,Eastern Asia,Eastern Europe,Oceania,Western Europe

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Item specifics

Product Name.:L-Theanine 3081-61-6
CAS No: 3081-61-6
Weight: 174.19766
Formula: C₇H₁₄N₂O₃
Melting Point: 207°C
Boiling Point: 427.1 °C at 760 mmHg
Density: 1.171 g/cm³

Details

Appearance
White crystalline powder

Specific rotation(a)D20

(C=1,H2O )
+7.7to +8.5
Solubility (1.0g/20ml H2O)
Clear Colorless

Melting Point
211-216
Chloride(C1)
Not more than 0.02%

Iron(Fe)
Not more than 10ppm

Heavy metals( Pb )
Not more than 10ppm

Arsenic(As2O3 )
Not more than 4ppm

Loss on drying( 100 3h)
Not more than 0.50%

Residue on ignition
Not more than 0.2%

Assay
98.0-102.0%

PH
5.0~6.0

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L-Theanine 3081-61-6

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