Factory Supply Pharmaceutical/Pesticide Intermediate CAS 5061-21-2 in Stock

Basic Info

Model NO.	CAS5061-21-2
Colour	Yellow
Molecular Weight	164.99
Purity	99
Molecular Formular	C4h5bro2
in Stock	Yes
COA	Yes
Package	Drip -Proof Bottle /Drum
Storage	Cool and Dry Place, Away From Strong Light
Transport Package	Drip-Proof Bottle /Drum
Specification	1kg/bottle 25 kg/drum
Trademark	Shengzhikai
Origin	China
Production Capacity	500kg/Month

Product Description

Pharmaceutical/Pesticide Intermediate CAS5061-21-2

Common Name:3-Bromdihydrofuran-2(3H)-onBasic information:1.Product name: 2-Bromo-4-butanolide2.CAS No. : 5061-21-23. Apperance: Liquid4. Assay: ≥99%5.MF: C4H5BrO26.MW: 164.997.EINECS: 225-764-48.Usage: Lactams inhibit type Q arylesterase activity of human serum paraoxonase PON1.Used as an intermediate in organic chemistry.9.Shelf life: 2 years
Product Description

Product Name:	2-Bromo-4-butanolide
Synonyms:	2-bromo-4-butanolide;2-BROMO-4-HYDROXYBUTYRIC ACID GAMMA-LACTONE;2-BROMO-4-HYDROXYBUTYRIC ACID LACTONE;2-Bromobutyrolactone
CAS:	5061-21-2
MF:	C4H5BrO2
MW:	164.99
EINECS:	225-764-4
Product Categories:	Pharmaceutical Intermediates;Heterocycles;Miscellaneous Reagents
Mol File:	5061-21-2.mol

Product Description

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Packaging & Shipping

You can specify the package . Liquid is regularly packed in drip proof vacuum sealed plastic bottle /drum .

You can specify delivery way .We are okay with DHL /Fedex/TNT/UPS/EMS or by ship or air

Lead time: Peak season 4-8 days ,off season 3-7days after payment

We have rich experience in customer clearance to Asian countries, USA ,EU,Canada , safe and fast delivery door to door .

Payment

FAQ

FAQ
Q1 Can i get some samplesA1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.Q2 How to start orders or make paymentsA2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T, Western Union or Paypal or Escrow(Alibaba).Q3 How to confirm the Product Quality before placing ordersA3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.Q4 What's your MOQA4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.Q5 How about delivery leadtimeA5 Delivery lead time: About 1-3days after payment confirmed. (Chinese holiday not included)Q6 Is there a discountA6 Different quantity has different discount.Q7 How do you treat quality complaintA7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
GUARANTEE QUALITY OF EACH PRODUCT !

Company Profile

As an researcher and manufacturer of p Shengzhikai Biotech is one of the China's high-performance pharmaceutical intermediate products suppliers. It covers 4 popular research fields including pharmaceutical intermediate ,plant extract ,chemical reagent and chemical intermediate .Existing compounds are continuously expanded to meet the latest research needs.

harmaceutical intermediate , Shengzhikai has good purity, stability activity. Our core philosophy is "guarantee the quality of each product" and is committed to providing comprehensive research materials and reliable product performance for medical research. The products have been widely used by customers around the world. Shengzhikai's mission is to make it easier for scientists around the world to access the most effective intermediate and help them make major scientific discoveries faster. These compounds have a wide range of applications in pharmaceutical studies of human diseases and have a wide range of potential uses.

We have rapid development although we just start over one year .Shengzhikai established stable relationships with many customers. It's main customers include the world's major pharmaceutical companies, biotechnology companies, hospitals and major clinical diagnostic laboratories. Universities, research institutes, and government agencies.