Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of 2-amino-5-bromopyrazine cas 59489-71-3 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk 2-amino-5-bromopyrazine cas 59489-71-3 made in China here and get pricelist from our factory. Good service and reasonable price are available.
Product Introduction
Key Specifications
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Appearance |
off white powder |
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Assay |
98.0% Min |
If required, the latest specifications and analysis report will be made available.
Packaging, Storage and delivery
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Standard Packaging |
25 kg/drum or custom packaging upon request |
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Storage Conditions |
Store in a cool, dry, well-ventilated area. Keep container tightly sealed under inert atmosphere if long-term storage is required |
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Transport information |
Not regulated as a dangerous good |
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Shipping Methods |
DHL, FedEx, air freight or sea freight (IMDG/IATA compliant) |
Primary Applications
Used without prior protection of the amino group in a palladium-catalyzed cross-coupling with pyridylboronic acids leading to pyrazinylpyridines.
Spectrum
Related Articles
J. Org. Chem. 70 , 388, (2005)
Frequently Asked Questions (FAQ)
Q1: Do you provide a Certificate of Analysis (COA)?
Yes, every batch includes a full COA with assay, moisture content, and appearance.
Q2: Can I get a sample?
Yes, samples (5C100g) are available for customers.
Q3 What is the minimum order quantity (MOQ)?
MOQ is 1 kg for R&D customers. Bulk pricing available for 25 kg and above.
Q4How soon will I receive a reply or quote after submitting an inquiry?
We guarantee an initial response within 24 hours of receiving your inquiry and aim to provide a detailed quote within 3 business days.
Q5Can you deliver quickly (or ensure delivery within a certain number of days)?
For stock products, we typically ship within 7 days. For custom synthesis products, the delivery time is generally 4C6 weeks, depending on the complexity and quantity of the order.
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