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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>(S)-3-Hydroxy-gamma-butyrolactone
(S)-3-Hydroxy-gamma-butyrolactone
  • (S)-3-Hydroxy-gamma-butyrolactone

(S)-3-Hydroxy-gamma-butyrolactone NEW

Price $6
Package 1KG
Min. Order: 1KG
Supply Ability: 2000KG/MONTH
Update Time: 2024-10-18

Product Details

Product Name: (S)-3-Hydroxy-gamma-butyrolactone CAS No.: 7331-52-4
EC-No.: 434-990-4 Min. Order: 1KG
Purity: More than 99% Supply Ability: 2000KG/MONTH
Release date: 2024/10/18
Product Name

(S)-3-Hydroxy-gamma-buty-rolactonE

CAS NO.7331-52-4 
AppearanceWhite Powder
Purity99%
Density 1.241 g/mL at 25 °C(lit.)
Boiling Point98-100 °C0.3 mm Hg(lit.)
Flash Point>230 °F
Refractive Indexn20/D 1.464(lit.)
Acidity Coefficient (pKa)12.87±0.20
Optical Activity[α]21/D 81°, c = 2 in ethanol
WaterSolubilityMiscible with water, alcohol and other organic solvent. Immiscible with light petroleum.
ApplicationPharmaceutical intermediates; General reagent
Usage1. Squalane is widely used as a base material for cosmetics and as a fatting agent for finishing cosmetics, precision machinery lubricants, medical ointments, and high-grade soaps. 2 Squalane is the most commonly used standard non-polar fixative, and its polarity is set to zero. The force of this type of stationary liquid with the component molecules is the dispersion force, which is mainly used to separate general hydrocarbons and non-polar compounds.
StorageSealed containers at cool and dry place.Protect from sunlight, moisture and pest infestation.
Chemical StructureArticle illustration

(S)-3-Hydroxy-gamma-butyrolactone is an important intermediate in organic synthesis and an important chiral pool. It is mainly used in the synthesis of some natural products and some bioactive chiral drugs or antibiotic chiral drugs. For example, it is a key intermediate in synthesis of nerve regulator (R)-GABOB and brain metabolic accelerant S-oxiracetam (S-ORC). It can be deoxidized to (S)-(+)-3-Hydroxytetrahydrofuran which is an important intermediate of anti-AIDS drugs. It is also used in the synthesis of S(-)-3-hydroxy-4-bromobutyric acid which is a potential stabilizer.

Our Service

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast.
4.Quick and clear response to customers questions.
5.We could make our price discount if you place a substantial order with us.
6.Products can be packaged according to customer requirements.

Article illustration

FAQ

Q1: Can I get samples?
Answer: Of course you can. For most products, we can provide you with free samples, and the shipping costs should be borne by you.We also accept small quantities of 10g, 100g and 1kg orders to evaluate your quality of our products.
Q2: How to place an order for your product?
Answer: First let us know your requirements or applications. Secondly, we quote according to your request or our suggestion.Third, the customer confirms the samples and deposits for the form al order. We can offer discounts for large orders.
Q3: Can you tell us something about shipping?
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
If you want to order in large quantities, you can do it by air or sea.
Transportation costs vary according to the mode of transportation and the country you are arriving in. You can tell me your country and mode of transportation, and we will give you the freight price as soon as possible.
Q4: How to make payment?
Payment method: T/T,  L/C ,etc.


Company Profile Introduction

Founded in 2007, Hebei Saisier Technology Co., Ltd. is located in Shijiazhuang City, the capital of Hebei Province and the Beijing-Tianjin-Hebei New Zealand Hub, with convenient transportation. Our company is a modern high-tech chemical enterprise integrating R&D, production and sales. Our company has strong technical force, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the business philosophy of "customer first, keen and enterprising", and adheres to honesty as the foundation of the company's survival. All for the satisfaction of customers, all for the long-term healthy development of the enterprise. In the past 10 years, we have been strictly managing the entire trading process, focusing on every detail, providing customers with a full range of services such as product procurement, research and development, quality control, logistics management, etc., and becoming a trustworthy partner and partner for customers. Nowadays, we have formed a product chain with many variety, large scale, complete products, refinement, high added value and high technical content. There are many series of medical products, food-grade additives, industrial grade, fertilizer grade, mineral products, etc. As a way to take advantage of the ever-expanding information resources in international trade, we welcome potential customers from anywhere online and off-line. Although we provide high-quality products, our qualified after-sales service team provides an effective and satisfying enquiry service. Item Inventory and Detail Detail Records as well as any other information will be sent to you in a timely manner to check the information.

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  • Since: 2023-04-24
  • Address: 1803, Block A, Huaqiang Plaza, No. 77 Minzu Road, Xinhua District, Shijiazhuang, Hebei, China
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