L-Theanine
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- $6 - $1760
- Product name: L-Theanine
- CAS: 3081-61-6
- MF: C7H14N2O3
- MW: 174.2
- EINECS:221-379-0
- MDL Number:MFCD00059653
- Synonyms:H-GLU(NHET)-OH;H-GLN(ET)-OH;L-GLUTAMIC ACID GAMMA-(ETHYLAMIDE);L-Theanine ,99%;(S)-2-Amino-4-(N-ethylcarbamoyl)butanoic acid;L-Theanine,Nγ-Ethyl-L-glutamine, L-Glutamic acid γ-(ethylamide);L-Theanine (200 mg);L-TheaMine
48 prices
Selected condition：
Brand
- Acrotein
- Activate Scientific
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- Biorbyt Ltd
- Cayman Chemical
- Chem-Impex
- ChemScene
- Crysdot
- CSNpharm
- DC Chemicals
- Frontier Specialty Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 20mg
- 200mg
- 250mg
- 500mg
- 1g
- 5g
- 250g
- 1KG
- 10mM(in 1mL H2O)
- 5MG
- 25mg
- 50mg
- 100mg
- 2.5G
- 10g
- 25g
- 100g
- ManufacturerAcrotein
- Product numberNA-0604
- Product descriptionN'-Ethyl-L-glutamine 97%
- Packaging250g
- Price$176.92
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS22200
- Product descriptionL-Theanine 97+%
- Packaging25g
- Price$52
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS22200
- Product descriptionL-Theanine 97+%
- Packaging100g
- Price$132
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-53325
- Product descriptionL-Theanine 98%
- Packaging100g
- Price$890
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93721
- Product descriptionL-Theanine
- Packaging25g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA320722
- Product descriptionL-Theanine 98%
- Packaging25mg
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA320722
- Product descriptionL-Theanine 98%
- Packaging100mg
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA320722
- Product descriptionL-Theanine 98%
- Packaging10g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA320722
- Product descriptionL-Theanine 98%
- Packaging25g
- Price$53
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA320722
- Product descriptionL-Theanine 98%
- Packaging100g
- Price$204
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0035247
- Product descriptionL-THEANINE 95.00%
- Packaging5MG
- Price$511
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0035247
- Product descriptionL-THEANINE 95.00%
- Packaging2.5G
- Price$1683
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN2085
- Product descriptionL-Theanine
- Packaging100mg
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN2085
- Product descriptionL-Theanine
- Packaging10mM(in 1mL H2O)
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS025240
- Product descriptionL-Theanine 98%
- Packaging25mg
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS025240
- Product descriptionL-Theanine 98%
- Packaging100mg
- Price$10
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | NA-0604 | N'-Ethyl-L-glutamine 97% | 250g | $176.92 | 2021-12-16 | Buy |
| Activate Scientific | AS22200 | L-Theanine 97+% | 25g | $52 | 2021-12-16 | Buy |
| Activate Scientific | AS22200 | L-Theanine 97+% | 100g | $132 | 2021-12-16 | Buy |
| AHH | MT-53325 | L-Theanine 98% | 100g | $890 | 2021-12-16 | Buy |
| AK Scientific | J93721 | L-Theanine | 25g | $37 | 2021-12-16 | Buy |
| Ambeed | A320722 | L-Theanine 98% | 25mg | $6 | 2021-12-16 | Buy |
| Ambeed | A320722 | L-Theanine 98% | 100mg | $10 | 2021-12-16 | Buy |
| Ambeed | A320722 | L-Theanine 98% | 10g | $27 | 2021-12-16 | Buy |
| Ambeed | A320722 | L-Theanine 98% | 25g | $53 | 2021-12-16 | Buy |
| Ambeed | A320722 | L-Theanine 98% | 100g | $204 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0035247 | L-THEANINE 95.00% | 5MG | $511 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0035247 | L-THEANINE 95.00% | 2.5G | $1683 | 2021-12-16 | Buy |
| ApexBio Technology | N2085 | L-Theanine | 100mg | $50 | 2021-12-16 | Buy |
| ApexBio Technology | N2085 | L-Theanine | 10mM(in 1mL H2O) | $50 | 2021-12-16 | Buy |
| Arctom | AS025240 | L-Theanine 98% | 25mg | $6 | 2021-12-16 | Buy |
| Arctom | AS025240 | L-Theanine 98% | 100mg | $10 | 2021-12-16 | Buy |
Properties
Melting point :207°C
Boiling point :430.2±40.0 °C(Predicted)
Density :1.171±0.06 g/cm3(Predicted)
refractive index :8 ° (C=5, H2O)
storage temp. :2-8°C
solubility :Soluble in Water (up to 20 mg/ml).
pka :2.24±0.10(Predicted)
form :powder
color :White
Odor :Odorless
Water Solubility :almost transparency
Stability :Stable for 2 years from date of purchase as supplied. Solutions in distilled water may be stored at -20° for up to 2 months.
InChI :InChI=1S/C7H14N2O3/c1-2-9-5(7(11)12)3-4-6(8)10/h5,9H,2-4H2,1H3,(H2,8,10)(H,11,12)/t5-/m0/s1
InChIKey :DATAGRPVKZEWHA-YFKPBYRVSA-N
SMILES :C(O)(=O)[C@H](CCC(N)=O)NCC
LogP :-0.661 (est)
CAS DataBase Reference :3081-61-6(CAS DataBase Reference)
Boiling point :430.2±40.0 °C(Predicted)
Density :1.171±0.06 g/cm3(Predicted)
refractive index :8 ° (C=5, H2O)
storage temp. :2-8°C
solubility :Soluble in Water (up to 20 mg/ml).
pka :2.24±0.10(Predicted)
form :powder
color :White
Odor :Odorless
Water Solubility :almost transparency
Stability :Stable for 2 years from date of purchase as supplied. Solutions in distilled water may be stored at -20° for up to 2 months.
InChI :InChI=1S/C7H14N2O3/c1-2-9-5(7(11)12)3-4-6(8)10/h5,9H,2-4H2,1H3,(H2,8,10)(H,11,12)/t5-/m0/s1
InChIKey :DATAGRPVKZEWHA-YFKPBYRVSA-N
SMILES :C(O)(=O)[C@H](CCC(N)=O)NCC
LogP :-0.661 (est)
CAS DataBase Reference :3081-61-6(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
L-Theanine is a non-protein amino acid mainly found naturally in the green tea plant. It may have activity in modulating the metabolism of cancer chemotherapeutics agents.
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Suppliers and manufacturers
Baynoe Chem (Suzhou) Co., Ltd.
Shaanxi LonierHerb Bio Technology Co Ltd
Suzhou Yuanrui Bio-Tech Co., Ltd
