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CTOP

BGC Id:436129313658
CAS No:103429-31-8
Synonyms:1,2-dithia-5,8,11,14,17-pentaazacycloeicosane,cyclic peptide deriv. ; 7)-disulfide ; (tyr3,orn5,pen7)-octreotate amide ; dphe-cys-tyr-dtrp-orn-thr-pen-thr-ol ; naltriben ; d-phe-cys-tyr-d-trp-orn-thr-pen-thr-nh2 ; m.w. 1062.26 c50h67n11o11s2 ; ctop ; cys2,tyr3,orn5,pen7-amide ; cys2, tyr3, orn5, pen7 amide - ctop ; threoninamide ; ntb ; l-threoninamide,d-phenylalanyl-l-cysteinyl-l-tyrosyl-d-tryptophyl-l-ornithyl-l-threonyl-3-mercapto-l-valyl-,cyclic (2®
Molecular Formula:C50H67 N11 O11 S2
Molecular Weight:1062.26
EINECS:
Structural Formula

2025 - The most valued supplier

The following 6 notable providers have been checked and can be recommended.
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BOC Sciences
Description : CTOP has been found to be an effective and selective μ opioid receptor antagonist and could be used in the treatment of pain.
  • Molecular Weight : 1062.28
  • Molecular Formula : C50H67N11O11S2
Purity : 98% Canonical SMILES : CC(C1C(=O)NC(C(SSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCN)CC2=CNC3=CC=CC=C32)CC4=CC=C(C=C4)O)NC(=O)C(CC5=CC=CC=C5)N)(C)C)C(=O)NC(C(C)O)C(=O)N)O InChI :

Chemical-Suppliers
Leap Chem
Molecular Formula: C50H67N11O11S2 Molecular Weight: 1062.26 WGKGermany: 3

The last intensive check and update was carried out on 2025/11/26.

Identify

Synonyms:
1,2-dithia-5,8,11,14,17-pentaazacycloeicosane,cyclic peptide deriv. ; 7)-disulfide ; (tyr3,orn5,pen7)-octreotate amide ; dphe-cys-tyr-dtrp-orn-thr-pen-thr-ol ; naltriben ; d-phe-cys-tyr-d-trp-orn-thr-pen-thr-nh2 ; m.w. 1062.26 c50h67n11o11s2 ; ctop ; cys2,tyr3,orn5,pen7-amide ; cys2, tyr3, orn5, pen7 amide - ctop ; threoninamide ; ntb ; l-threoninamide,d-phenylalanyl-l-cysteinyl-l-tyrosyl-d-tryptophyl-l-ornithyl-l-threonyl-3-mercapto-l-valyl-,cyclic (2®
CAS:
103429-31-8
EINECS:
Molecular Formula:
C50H67 N11 O11 S2
MDL:
MFCD00076708

Properties

Molecular Weight:
1062.26 g·mol−1
Density:
1.42 g/cm3
Boiling point:
1491.2°C at 760 mmHg
Flash point:
855.7°C
download Download Molfile

Suppliers

JieJie Group Co., Ltd.

Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. "Meeting the demand of customers" is our motto. We are confident to be your preferred outsourcing partner.Our aim is to be one of the reliable enterprise ...
Country: P.R.China   Phone: +86 21-51698675   Telefax: +86 21-61294690

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. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We supply our chemical product Firategrast. We hope to add immense value to your research projects!

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We are seller of 3-Fluorophenylboronic acid. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Country: P.R.China   Phone: +852-30606658  

Amadis Chemical Company Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-571-89925085
Telefax: +86-571-89925065
Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. We provide 2-Amino-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile as well. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ahead a ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. (3-Amino-4-(trifluoromethyl)phenyl)methanol is also served by BIOZOL Diagnostica Vertrieb GmbH. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. 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 ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

Safety Information

Hazard Classes:
WGK Germany:
3
Storage temperature:
-20°C

What other providers are available for CAS 103429-31-8?

In addition to the providers presented here for CTOP with the CAS number 103429-31-8, there are other 9 providers with slightly different product names available for this CAS number.

+4 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past




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