ChemicalBook > CAS DataBase List > L-Theanine

L-Theanine

Product Name
L-Theanine
CAS No.
34271-54-0
Chemical Name
L-Theanine
Synonyms
H-DL-The-OH;DL-THEANINE;N-Ethyl-L-glutamine;Glutamine, N-ethyl-;N-Ethyl-DL-glutamine;L-Theanine USP/EP/BP;REF DUPL: DL-Theanine;dextro,laevo-theanine;DL-Theanine DL-Theanine;DL-Theanine (NgaMMa-ethyl-L-glutaMine)
CBNumber
CB5415281
Molecular Formula
C7H14N2O3
Formula Weight
174.2
MOL File
34271-54-0.mol
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L-Theanine Property

Melting point:
200 °C
Boiling point:
430.2±40.0 °C(Predicted)
Density 
1.171±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Water (Sparingly)
form 
Solid
pka
2.24±0.10(Predicted)
color 
White to Off-White
Stability:
Hygroscopic
LogP
-0.661 (est)
CAS DataBase Reference
34271-54-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
28-36/37
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
T405498
Product name
DL-Theanine
Packaging
25mg
Price
$70
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
AAA0004826
Product name
DL-THEANINE
Purity
95.00%
Packaging
5MG
Price
$498.15
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
AAA0004826
Product name
DL-THEANINE
Purity
95.00%
Packaging
25G
Price
$735
Updated
2021/12/16
AK Scientific
Product number
E763
Product name
DL-Theanine
Packaging
5g
Price
$990
Updated
2021/12/16
Chemenu
Product number
CM283069
Product name
2-Amino-5-(ethylamino)-5-oxopentanoicacid
Purity
97%
Packaging
25g
Price
$352
Updated
2021/12/16

L-Theanine Preparation Products And Raw materials

Raw materials

Preparation Products

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L-Theanine Suppliers

Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
0712-0712-2580635 15527768850
Email
1791901229@qq.com
Country
China
ProdList
8849
Advantage
52
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
Wuhan DKY Technology Co.,Ltd.
Tel
27-81302488 18007166089
Fax
027-81302088
Email
info@dkybpc.com
Country
China
ProdList
2024
Advantage
58
Mei Lan Industrial (Shanghai) Co., Ltd.
Tel
021-58958189
Fax
021-58957967
Email
wouchina@126.com
Country
China
ProdList
2671
Advantage
55
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9533
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10287
Advantage
55
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4775
Advantage
60
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View Lastest Price from L-Theanine manufacturers

PNP Biotech Co. Ltd
Product
L-Theanine 34271-54-0
Price
US $0.00/kg
Min. Order
25kg
Purity
98%
Supply Ability
Inquiry
Release date
2022-09-16
Henan Aochuang Chemical Co.,Ltd.
Product
L-Theanine 34271-54-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-17
Zhuozhou Wenxi import and Export Co., Ltd
Product
DL-Theanine (Ngamma-ethyl-L-glutamine) 34271-54-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11

34271-54-0, L-TheanineRelated Search:


  • DL-THEANINE
  • H-DL-The-OH
  • N-Ethyl-DL-glutamine
  • 5-amino-2-(ethylamino)-5-oxopentanoic acid
  • 2-Amino-4-(ethylcarbamoyl)butanoic acid
  • N-Ethyl-L-glutamine
  • 2-amino-5-(ethylamino)-5-oxopentanoic acid
  • REF DUPL: DL-Theanine
  • DL-Theanine DL-Theanine
  • DL-Theanine (NgaMMa-ethyl-L-glutaMine)
  • DL-Theanine (Ngamma-ethyl-DL-glutamine)
  • Glutamine, N-ethyl-
  • L-Theanine USP/EP/BP
  • dextro,laevo-theanine
  • 34271-54-0
  • 33271-53-0
  • Amino Acids
  • bc0001