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L-Theanine 3081-61-6 Food Grade

Name: L-Theanine 3081-61-6 Food Grade
Brand: orient
SKU: pr2609161080
Price: 45 USD
Availability: InStock

14 Inquiries

Unit Price:

$45-56/MT FOB

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CAS No.:

3081-61-6

Grade:

Industrial Grade

Content:

99%

Port:

Brand:

orient

Packaging:

1KG, 5KG, 25KG

Price valid (until):

2026-10-16

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

10 days

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Name:	Dermorphin
Synonyms:	DERMORPHIN ACETATE;L-Tyr-D-Ala-L-Phe-Gly-L-Tyr-L-Pro-L-Ser-NH2;Tyrosyl-alanyl-phenylalanyl-glycyl-tyrosyl-prolyl-serinamide;Dermorphin trifluoroacetate salt;Dermorphin Powder;(2S)-N-[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]-1-[(2S)-2-[[2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxamide;Dermorphin HAc;(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-phenyl-propanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]-N-[(1S)-1-carbamoyl-2-hydro
CAS:	77614-16-5
MF:	C40H50N8O10
MW:	802.87
EINECS:	202-853-6
Product Categories:	77614-16-5
Mol File:	77614-16-5.mol

Dermorphin Chemical Properties

Melting point	157-159 °C
Boiling point	1323.8±65.0 °C(Predicted)
density	1.363±0.06 g/cm3(Predicted)
storage temp.	-20°C
solubility	Soluble in DMSO
form	powder
pka	9.83±0.15(Predicted)
color	white to off-white
Sequence	H-Tyr-D-Ala-Phe-Gly-Tyr-Pro-Ser-NH2
InChIKey	FHZPGIUBXYVUOY-VWGYHWLBSA-N
SMILES	C(N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N)(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](C)NC(=O)[C@@H](N)CC1C=CC(O)=CC=1)CC1C=CC=CC=1)CC1C=CC(O)=CC=1

Safety Information

WGK Germany

MSDS Information

Dermorphin Usage And Synthesis

Structure	Dermorphin does not contain the common N-terminal sequence for the traditional endogenous peptides (Tyr–Gly–Gly–Phe), and its sequence is completely different from those of the endomorphins, which were identified as endogenous μ- peptides that also do not contain the common sequence. Interestingly, DM contains D-alanine (a D-isomer amino acid) in its sequence. The primary structure of dermorphin is YDAFGYPS-NH2.
Description	Dermorphin was first isolated from the skin of the skin of South American frogs of the genus Phyllomedusa. It is a high potency natural opiate peptide that binds selectively to mu- receptors.
Uses	A mu- receptor agonist
Definition	ChEBI: Dermorphin is an oligopeptide.
Side effects	Like μ-opiate agonists, dermorphins produce antinociception and also catalepsy, respiratory depression, constipation, tolerance, and dependence, although at a lower degree than does[1].
in vitro	Dermorphin, a peptide isolated from the skin of Phyllomedusa frogs and the peptide receptor (NOP) component by the endogenous agonist nociceptin/orphanin FQ (N/OFQ). In displacement binding studies at CHOhMu, Dermorphin and DeNo displac the binding of [3H]-DPN in a concentration dependent and saturable manner. Dermorphin displays an affinity of 7.17, while N/OFQ fails to displace [3H]-DPN at the Delta receptor. Dermorphin and DeNo stimulate the binding of GTPγ[35S] in a concentration dependent and saturable manner at the Mu receptor.
References	[1] Negri, L. P. Melchiorri and R. Lattanzi. “ and Bv8 Peptides.”Handbook of Biologically Active Peptides (Second Edition) 2013:376-383.

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Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

ECHEMI Editorial Reference

L-Theanine (L-Glutamic Acid γ-ethyl amide）is a non-protein amino acid contained in green tea leaves, which blocks the binding of L-glutamic acid to glutamate receptors in the brain, and with neuroprotective and anti-oxidative activities. L-Theanine causes anti-stress effects via the inhibition of cortical neuron excitation by oral intake[1][2][3].

Basic Info

Product Name:

L-Theanine

Other Name:

L-Glutamine,N-ethyl-;Glutamine,N-ethyl-,L-;N-Ethyl-L-glutamine;L-Theanine;Theanine;Theanin;Suntheanine;NSC 21308;Nγ-Ethyl-L-glutamine;Suntheanine CG 100;(2S)-2-Amino-4-(ethylcarbamoyl)butanoic acid;(2S)-2-Azaniumyl-5-(ethylamino)-5-oxopentanoate;(S)-2-Amino-5-(ethylamino)-5-oxopentanoic acid

CAS No.:

3081-61-6

Molecular Formula:

C7H14N2O3

InChIKeys:

InChIKey=DATAGRPVKZEWHA-YFKPBYRVSA-N

Molecular Weight:

174.19800

Exact Mass:

174.20

EC Number:

221-379-0

NSC Number:

21308

HScode:

2924199090

Categories:

Inhibitor Drugs

Characteristics

PSA:

92.42000

XLogP3:

-3.6

Appearance:

Solid

Density:

1.171 g/cm3

Melting Point:

217-218 °C (decomp)

Boiling Point:

427.1ºC at 760 mmHg

Flash Point:

212.1ºC

Refractive Index:

8 ° (C=5, H2O)

Water Solubility:

Insoluble in ethanol and ether

Storage Conditions:

Store at 0-5ºC

Vapor Pressure:

5.0X10-8 mm Hg at 25 deg C (est)

Odor:

None (no odor)

Taste:

Astringent, sweet

PH:

pH of 5-6 (1% solution)

See More L-Theanine Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

RECOMMENDED STORAGE METHODS: Lined metal can, Lined metal pail/drum. Plastic pail. STORAGE REQUIREMENTS: Store in original containers. Keep containers securely sealed.

See More L-Theanine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

14 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Food Grade Natural Organic Green Tea Extract CAS 3081-61-6 Pure 99% L-Theanine Powder	25 KG	Apr 1, 2026
Uruguay	L-Threonine	10000 KG	Jan 31, 2024
Netherlands	Green Tea extract	1000 KG	Jun 12, 2026
India	L Theanine	5.00 KG	Apr 25, 2025
India	L-Theanine	1 MT	Apr 24, 2025
India	L-Theanine 98-102%	10 KG	Jun 10, 2024
India	L-theanine amino acid	100 KG	Jan 24, 2025
United States	L-Glutamine,N-ethyl-	10 MT	Apr 10, 2024
United States	L-Theanine	200 MT	Apr 2, 2024
United States	L-Theanine	12 KG	Sep 16, 2026
India	L-Theanine 98-102%	100 MT	Dec 26, 2025
United States	L-Theanine	250 KG	Oct 18, 2024
India	L-Theanine 98-102%	10 KG	Jun 10, 2024
United Arab Emirates	L-Theanine	1000 KG	May 7, 2024

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High quality white powder 99% L-Theanine CAS NO 3081-61-6	Pharmaceutical Grade/99	$100/KG FOB	Shandong Zikang Biotechnology Co., Ltd.	Inquiry
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L-Theanine(3081-61-6)	/99		Luna Chemicals	Inquiry
L-Theanine, CAS No.: 3081-61-6	Food Grade/98.5		DALIAN HANDOM CHEMICALS CO.,LTD.	Inquiry

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L-Theanine 3081-61-6 Food Grade

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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