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N-L-leucyl-L-leucine H-LEU-LEU-OH senwayer

Name: N-L-leucyl-L-leucine H-LEU-LEU-OH senwayer
Brand: Senwayer
SKU: pr2509181158
Price: 2500 USD
Availability: InStock

2 Inquiries

Unit Price: Get Latest Price 

CAS No.:

3303-31-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

wuhan

Brand:

Senwayer

Packaging:

100gram,1KG or under requirement

Price valid (until):

2025-10-18

Contact Supplier

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Dingwang Technology (Wuhan) Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

10 days

Qualification:

Main Products:

API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

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Product Details
Seller Information
Inquiry History

Description

Raw Material N-L-leucyl-L-leucine Purity 99% CAS 3303-31-9

Items	Specifications
Product name
Appearance
Purity	99%
Package	100gram,1KG or under requirement
Grade	Pharma grade

Lysosomes are fundamental for cell growth, and thus inhibition of the lysosomal function often leads to cell death. L-Leucyl-L-leucine methyl ester (LeuLeuOMe) is a lysosomotropic agent that induces apoptosis of certain immune cells. LeuLeuOMe is taken up through receptor-mediated endocytosis, and then converted into (LeuLeu)n-OMe (n>3) by dipeptidyl peptidase I (DPPI) in lysosomes, which reportedly causes rupture of the lysosomes and DNA fragmentation.

Product picture

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Company information

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Our Company located in the predominant WuHan City where is a traffic hinge of China, specilize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts, and in distributing the products of our own company and affiliated enterprises.

We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.

Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q. A. And Q. C. System, supply chemical products with good quality and custom-tailored products according to our clients′ requirement.

Our advantages

Shop N-L-leucyl-L-leucine H-LEU-LEU-OH senwayer-Detailed Image 3

1. Professional sales team.

2. 24hrs online service.

3. 100% Delivery, no customs issues.

4. convenient payment method like : bank transfer,

5. impeccable After-Sales Service.

Certifications

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Packing&Shipping

Shop N-L-leucyl-L-leucine H-LEU-LEU-OH senwayer-Detailed Image 5

FAQ

Q1:Can i get free sample ?

A: Yes, most product we can send you small free sample, you just need to pay the shipping cost .

Q2:Which payment method you accept?

A: We accept bank transfer and more bigger order we accept L/C at sight

Q3: Can i get tracking number after shipment ? and how long does the shipping take?

A: After shipment we will offer you tracking and tell you the website to track the package, usually the shipping time is 3-7days,but for some customers have no ability to declare customs, we use special line route to ship the package, it will take 10-12days to arrive,make sure 100% delivery

Q4: How can you guarantee the quality ?

A: All products we can supply you test report &you can also send our product to the third party to do test, if it is fake,we will full refund you.

ECHEMI Editorial Reference

White powder
Solid
Leu-Leu is a dipeptide formed from two L-leucine residues. It has a role as a human metabolite and a Mycoplasma genitalium metabolite. It derives from a L-leucine.

Basic Info

Product Name:

L-Leucyl-L-leucine

Other Name:

L-Leucine,L-leucyl-;Leucine,N-L-leucyl-,L-;L-Leucine,N-L-leucyl-;Leucine,N-L-leucyl-;L-Leucyl-L-leucine;Leucylleucine;NSC 89185;456: PN: EP2071334 SEQID: 488 claimed protein;456: PN: WO2009077864 SEQID: 488 claimed protein;11: PN: US20090239809 SEQID: 11 claimed protein;38: PN: EP2161028 PAGE: 10 claimed protein;2: PN: CN101845080 PAGE: 2 claimed protein;L-Leucinyl-L-leucine;21: PN: WO2014134509 SEQID: 21 claimed sequence;2: PN: CN110655554 PAGE: 2 claimed sequence;10: PN: WO2020097235 SEQID: 239 claimed protein

CAS No.:

3303-31-9

Molecular Formula:

C12H24N2O3

InChIKeys:

InChIKey=LCPYQJIKPJDLLB-UWVGGRQHSA-N

Molecular Weight:

244.33

Exact Mass:

244.33

EC Number:

221-976-6

DSSTox ID:

DTXSID00186696

Categories:

Other Chemical Drugs

Characteristics

PSA:

92.4

XLogP3:

-1.5

Appearance:

Solid

Melting Point:

270 °C

Boiling Point:

432.7°C at 760 mmHg

See More L-Leucyl-L-leucine Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More L-Leucyl-L-leucine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

Location:
Room 707, Block A, Zhongxing Times Digital Trade Port, No. 79 Xudong Street, Hongshan District, Wuhan City

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
10 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2020

Company Certificates
- Verified supplier certificate
- SGS
Dingwang Technology (Wuhan) Co., Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Peptide, Nutritional supplements,food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Australia	N-L-leucyl-L-leucine H-LEU-LEU-OH	1 KG	Mar 24, 2026
Spain	N-L-leucyl-L-leucine	50 KG	Sep 17, 2025

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N-L-leucyl-L-leucine H-LEU-LEU-OH senwayer

Product Details

Seller Information