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Leupeptine hemisulfate

BGC Id:330302181535
CAS No:103476-89-7
Synonyms:leupeptin sulfate ; synonym acetyl-leu-l ; leupeptin 1/2 h2so4 ; leupeptin, microbial ; ac-leu-leu-arg-cho ; leupeptin (synthetic) ; leupeptin hemisulfate ; ac-llr-cho ; leupeptin ; ac-leu-leu-argininal
Molecular Formula:C20H38N6O4
Molecular Weight:426.55
EINECS:
Structural Formula

2026 - The most valued supplier

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
BOC Sciences
Molecular Weight : 475.59 Molecular Formula : C20H38N6O4.1/2H2SO4 Canonical SMILES : O=C[C@@H](NC([C@@H](NC([C@@H](NC(C)=O)CC(C)C)=O)CC(C)C)=O)CCCNC(N)=N.[0.5H2SO4] InChI : InChI=1S/2C20H38N6O4.H2O4S/c2*1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22;1-5(2,3)4/h2*11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23);(H2,1,2,3,4)/t2*15-,16-,17-;/m00./s1 InChIKey : CIPMKIHU >>more
Chemical-Suppliers
Molekula
Molecular Weight : 475.59 Formula : C20H38N6O4 0.5H2O4S HS Code : 2925290090 Categories : Antibiotics,Bioactive Small Molecules

Chemical-Suppliers
Iris Biotech
Formula : C20H38N6O4 * 1/2H2SO4 Mol Weight [g/mol] : 475,59 Synonym : Acetyl-Leu-Leu-Arg-al

The last intensive check and update was carried out on 2026/06/19.

Identify

Synonyms:
leupeptin sulfate ; synonym acetyl-leu-l ; leupeptin 1/2 h2so4 ; leupeptin, microbial ; ac-leu-leu-arg-cho ; leupeptin (synthetic) ; leupeptin hemisulfate ; ac-llr-cho ; leupeptin ; ac-leu-leu-argininal
CAS:
103476-89-7
EINECS:
Molecular Formula:
C20H38N6O4
MDL:
MFCD00037012
SMILES:
OC(=O)C1=NC=CC=C1Cl

Properties

Molecular Weight:
426.55 g·mol−1
Solubility:
H2O: 10 mM Solutions are stable for a week at 4 °C. Stock solutions are stable up to 6 months at -20?#x00b0;C.
download Download Molfile for :
Leupeptin Hemisulfate

Suppliers

Nantong Xindao Biotech Ltd

Company type: Leading producer
XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
Country: P.R.China   Phone: +86 19033786557  

BOC Sciences

Company type: Supplier
Country: USA
Phone: +1-631-485-4226
Telefax: +1-631-614-7828
BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. BOC Sciences also offers (+)-Dibenzoyl-D-tartaric acid. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!

Molekula GmbH

Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.
Company type: Trading company
Country: Germany
Phone: +49 (0) 89 360 900 900
Telefax: +49 (0) 89 360 900 901

Iris Biotech GmbH

Company type: Supplier
IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. We are seller of MG-H1-d3. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots: Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthe ...
Country: Germany   Phone: +49-(0)9231-97121-0   Telefax: +49-(0)9231-97121-99

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. We provide 4-Bromo-2,6-difluorobenzoic acid as well. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
Risk Codes:
20/21/22-63 (R)
Safety Codes:
22-24/25-36/37-36 (S)
WGK Germany:
3
Storage temperature:
-20°C

What other providers are available for CAS 103476-89-7?

In addition to the providers presented here for Leupeptine hemisulfate with the CAS number 103476-89-7, there are other 18 providers with slightly different product names available for this CAS number.

Shandong Ench Chemical Co.,Ltd | H&Z Industry Co.,Ltd | Finetech Industry Limited | Xingrui Industry Co., Limited | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +6 additional providers that we know from the past
+2 additional providers that we know from the past
Iris Biotech GmbH
BLD Pharmatech Ltd +1 additional providers that we know from the past




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