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4-Bromo-1-butyne

BGC Id:162014955528
CAS No:38771-21-0
Synonyms:
Molecular Formula:C4H5Br
Molecular Weight:132.99
EINECS:
Structural Formula
Listed are 9 international and reliable suppliers for 4-Bromo-1-butyne. They are coming from 3 countries around the world. These vendors belong to 9 different business types like 'Bulk and laboratory supplier' and 'Supplier of chemical products'
Please contact all the below listed distributors/manufacturers for 4-Bromo-1-butyne and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.


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registered suppliers of 4-Bromo-1-butyne worldwide

2025 - The most valued supplier

The following 9 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C4H5Br Molecular Weight: 132.9865 Hazard Symbols: T UN Number: UN 1992 6.1(3) / PGIII WGKGermany: 3 PackingGroup: III HS Code: 29039990

The last intensive check and update was carried out on 2025/07/16.

Identify

CAS:
38771-21-0
EINECS:
Molecular Formula:
C4H5Br
MDL:
MFCD10000883
SMILES:
CCC1=C(C2=CC3=NC(=CC4=NC(=CC5=C(C(=C(N5)C=C1N2)CC)CC)C(=C4CC)CC)C(=C3CC)CC)CC

Properties

Molecular Weight:
132.99 g·mol−1
Density:
1.417 g/mL at 25° C
Boiling point:
110° C
download Download Molfile

Suppliers

Shanghai Ruiyi Medical Tech Co.,Ltd

Company type: Leading producer
Ruiyi Medical Tech is a skilled research, development, and manufacturing organization, specializing in contract research projects and in the custom synthesis of complex molecules. 4'-Bromo-2,2,2-trifluoroacetophenone is also served by Shanghai Ruiyi Medical Tech Co.,Ltd. Our clients include established pharmaceutical companies, drug discovery based groups, research institutions, and fine chemical distributors worldwide. Custom Synthesis is our Specialty Ruiyi Medical Tech prides itself on being able to provide its valuable clients with the chemistry expertise tha ...
Country: P.R.China   Phone: +86-21-54711706   Telefax: +86-21-54711707

U-Chemo Scientific (Shanghai) Co.,Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-21 58 38 03 26
Telefax: +86-21 58 38 03 26
U-Chemo Scientific(Shanghai) Co.,Ltd is specialized in chemistry and chemical supply chain since founded in 2008. After more than 10 years’ development, U-Chemo is now a main supplier of the insect pheromones, pharmaceutical intermediates, cosmetic ingredients, fertilizers & some pesticides. U-Chemo also offer outsourcing services for raw materials Made-In-China. Now U-Chemo owns a key lab in Shanghai and two cooperate factories with excellent facilities. 8-Chloro-1-octanol will be also provided by us. Our Customers ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. We supply our chemical product Lonidamine. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) also offers 2,4-Dinitrodiphenylamine. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Country: P.R.China   Phone: +86 571 88026825   Telefax: +86 571 88282557

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. 2-Amino-5-bromo-4-chloro-3-nitropyridine is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Capot Chemical Co., Ltd.

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide will be also provided by us. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-85586718
Telefax: +86-571-85864795

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. 5,5'-Dimethyl-2,2'-dipyridine is also served by AK Scientific, Inc.. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. 5-Bromopyridine-3-boronic acid is also served by Leap Chem Co., Ltd. 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 ...

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. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. BIOZOL Diagnostica Vertrieb GmbH also offers 3-Propylpyridine. 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

What other providers are available for CAS 38771-21-0?

In addition to the providers presented here for 4-Bromo-1-butyne with the CAS number 38771-21-0, there are other 3 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past




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