Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 137354 > 

137354-65-5

Refine

Refine

Country

Business Type

Certificate

Display

Products Categories

Basic Information
CAS No.: 137354-65-5
Name: mastoparan B
Molecular Structure:
Molecular Structure of 137354-65-5 (mastoparan B)
Formula: C78H138 N20 O16
Molecular Weight: 1612.08
Synonyms: L-Leucinamide,L-leucyl-L-lysyl-L-leucyl-L-lysyl-L-seryl-L-isoleucyl-L-valyl-L-seryl-L-tryptophyl-L-alanyl-L-lysyl-L-lysyl-L-valyl-;Mastoparan B
Density: 1.188g/cm3
Boiling Point: 1779.7°Cat760mmHg
Flash Point: 1030.1°C
Safety: A poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.
PSA: 607.74000
LogP: 7.12580
  • Display:default sort

    New supplier

  • Mastoparan B/ CAS:137354-65-5/Mastoparan B raw material/ high-quality

  • Casno:

    137354-65-5

    Mastoparan B/ CAS:137354-65-5/Mastoparan B raw material/ high-quality

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 2.0-3.0

    Name:Mastoparan B CAS NO: 137354-65-5 Grade:Medical scientific research and export Molecular formula:C78H138N20O16 Molecular weight:1612.05 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabilit

    Hubei DiBo chemical co., LTD Hubei DiBo Chemical Co., Ltd. was founded in 2009, is located in Hubei Province on both sides of the Yangtze River, one of the ancient cities of Chines

  •  Hubei DiBo chemical co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 15871366807

    Address:No. 782 of wuchang district of wuhan city, hubei province

       Inquiry Now

  • Mastoparan B

  • Casno:

    137354-65-5

    Mastoparan B

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Metrix Biotechnology Company is a dynamic company that focuses on the research and production of high-quality peptides and pharmaceutical products. We combine rigorous research with excellent production processes to ensure that each product meets t

    Metrix Biotech is headquartered in Colorado, USA. The company adheres to international standards and provides one-stop solutions for customers in the field of peptide drugs. It off

  •  Metrix LLC

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-181-65535321

    Address:1203 E 108th Ave Northglenn CO 80233

       Inquiry Now

  • Mast cell degranulatingpeptide (Vespa basalis) (9CI)

  • Casno:

    137354-65-5

    Mast cell degranulatingpeptide (Vespa basalis) (9CI)

    Min.Order: 100 Gram

    FOB Price:  USD $ 1.9-2.9

    Appearance:liquid Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Package:Grams, Kilograms Application:For R&D and commerical use Transportati

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • Mast cell degranulatingpeptide (Vespa basalis) (9CI)

  • Casno:

    137354-65-5

    Mast cell degranulatingpeptide (Vespa basalis) (9CI)

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • mastoparan B

  • Casno:

    137354-65-5

    mastoparan B

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Qui

    RongNa Biotechnology Co.,Ltd is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids, peptides, raw materials, vitamins, food additives, animal an

  •  RongNa Biotechnology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18560316533

    Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district

       Inquiry Now

  • mastoparan B

  • Casno:

    137354-65-5

    mastoparan B

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0

    zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed produc

    Welcome to Taizhou Zhenyu Biotech Co.,LTD , Sister Company of Ningbo Zhenlei Chemical co.,ltd ,is a rapid growing company , We are one of TOP supplier and manufactuer of Human APIs

  •  TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:15867601896

    Address:Room 623 Yulan Square Bussiness Building . Jiaojiang Taizhou Zhejiang 318000 China

       Inquiry Now

  • Mastoparan B

  • Casno:

    137354-65-5

    Mastoparan B

    Min.Order: 1 box

    FOB Price:  USD $ 60.0-62.0

    High Purity: Ensures superior quality and reliability for various applications. Professional Packaging: Environmentally friendly and secure delivery services. Fast Shipping: Reliable delivery options for prompt arrival. Customer-Focused Pricing: C

    Qimo Biological Registration was established in 2023 and is affiliated with Kuxuan Biotechnology Co., Ltd. The company is located in the Economic Development Zone of Handan City, H

  •  QiMao Biotechnology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:447434945647

    Address:218, 2nd Floor, Block C, Jindu Building, Economic Development Zone, Handan City, Hebei Province

       Inquiry Now

  • Mastoparan B

  • Casno:

    137354-65-5

    Mastoparan B

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Company Profile: 1. Professional: More than 20 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory pr

    Dedicated to the Chemical Industry for Over 20 Years Our company offers a variety of products which can meet your multifarious demands. We have adhered to the management principles

  •  Shandong Huashang Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13518611179--

    Address:No. 57 Industrial South Road,Jinan pilot Free Trade Zone,Shandong Province,China

       Inquiry Now

  • Mastoparan B

  • Casno:

    137354-65-5

    Mastoparan B

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We provide customized and high-quality Mastoparan B product for your project. Storage:-20 °C or below Application:For research use only.

    BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-info

  •  BOC Sciences

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:1-631-485-4226

    Address:Ramsey Road

       Inquiry Now

  • MastoparanB

  • Casno:

    137354-65-5

    MastoparanB

    Min.Order: 1 Milligram

    FOB Price:  USD $ 0.0-0.0

    GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

    Xiamen Jenny Chemical Technology Co., Ltd. is a modern high-tech enterprise specializing in the research, production, development, sales and self-support import and export of biolo

  • Xiamen Jenny Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 16621006118

    Address:Room 402, No. 216, Nanshan Road, Huli District, Xiamen City

       Inquiry Now

  • mastoparan B

  • Casno:

    137354-65-5

    mastoparan B

    Min.Order: 1 Milligram

    FOB Price:  USD $ 10.0-10.0

    Q1:Are you manufacturer or trading company? A1: Manufacturer. Q2: Can I get some sample? A2: Yes Q3: What's your MOQ? A3: Our MOQ is flexible.different price for different quantity Q4: Is there a discount? A4: Of course, welcome to contact us.

    WEIFANG YANGXU GROUP Co., Ltd was founded in 1996. More than 20 years full efforts, YANGXU chemical has grown to be a large enzyme peptide chemical enterprise, specializing in expl

  • weifang yangxu group co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+08613666361637--

    Address:No 5.dongfeng east street.gaoxin district.weifang city.

       Inquiry Now

  • Low price Mastoparan B CAS No.137354-65-5

  • Casno:

    137354-65-5

    Low price Mastoparan B CAS No.137354-65-5

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Factory supply high purity low price Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

    Guangdong Juda Chemical Industrial Co.,Limited is a company specializing in APIs,pharmaceutical intermediates, electronic chemicals, plant extracts,fine chemicals and cosmetics raw

  • Guangdong Juda Chemical Industrial Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-15527996628

    Address:Guangzhou chemical city Tianhe District Guangzhou Guangdong China

       Inquiry Now

  • Total:13 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 137354-65-5

Chemistry

Product Name: Mastoparan B
CAS Registry Number: 137354-65-5
IUPAC Name: (2S)-6-amino-N-[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2R)-2-amino-4-methylpentanoyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]hexanamide
Molecular Weight: 1612.05472 [g/mol]
Molecular Formula: C78H138N20O16
XLogP3: 0.5
H-Bond Donor: 22
H-Bond Acceptor: 21 
Surface Tension: 52 dyne/cm
Density: 1.188 g/cm3
Flash Point: 1030.1 °C
Enthalpy of Vaporization: 299.57 kJ/mol
Boiling Point: 1779.7 °C at 760 mmHg
Following is the molecular structure of Mastoparan B (CAS NO.137354-65-5) is:

Toxicity Data With Reference

1.    

ivn-rat TDLo:0.5 mg/kg

    TOXIA6    Toxicon. 39 (2001),1561.

Safety Profile

A poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.

Specification

 Mastoparan B , its cas register number is 137354-65-5. It also can be called Mast cell degranulating peptide (vespa basalis) .