99.89% (S)-3-Hydroxy-GBL colourless liquids for sale online
| Price | USD1.00 |
| Packge | 1Kg/Bag |
- Min. Order:1Kg/Bag
- Supply Ability:5000tons/year
- Time:2022-08-02
Product Details
- Product Name(S)-3-Hydroxy-gamma-butyrolactone
- CAS No.7331-52-4
- EINECS No.434-990-4
- MFC4H6O3
- MW102.09
- Boiling point 98-100 °C0.3 mm Hg(lit.)
- storage temp. Inert atmosphere,2-8°C
- density 1.241 g/mL at 25 °C(lit.)
- Water Solubility Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.
(S)-3-Hydroxy-gamma-butyrolactone Colourless liquids CAS 7331-52-4
Quick details of (S)-3-Hydroxy-gamma-butyrolactone
Product Name: (S)-3-Hydroxy-gamma-butyrolactone
synonym: 2(3H)-FURANONE,DIHYDRO-3-HYDROXY-,(S);2(3H)-FURANONE,DIHYDRO-4-HYDROXY-,(S);(S)-4-HYDROXYTETRAHYDROFURAN-2-ONE;(S)-4,5-DIHYDRO-4-HYDROXY-2(3H)Chemicalbook-FURANONE;(S)-(-)-3-HYDROXYBUTYROLACTONE;(S)-3-HYDROXYBUTYROLACTONE;(S)-(-)-3-HYDROXY-GAMA-BUTYROLACTONE;(S)-(-)-3-HYDROXY-GAMMA-BUTYROLACTONE;
CAS Number: 7331-52-4
Molecular formula: C4H6O3
Molecular weight: 102.09
EINECS.No: 434-990-4
Boiling point: 98-100 °C
Density: 1.241 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.464(lit.)
flash point: >230 °F
Acidity coefficient(Pka):12.87±0.20
Optical rotation: [α]21/D 81°, c = 2 in ethanol
water solubility: Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.
storage condition:cool and dry
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Company Profile Introduction
Wuhan Dujiang Industrial Co., Ltd. was established in 2009. It is a high-tech chemical enterprise in Central China, specializing in the research and development, production and sales of animal and plant extracts, fine chemicals, pharmaceutical raw materials and intermediates.Since its establishment, the company attaches great importance to team training and technical reform.In 2015, according to the national pharmacopoeia production process index control standards, the company invested 8,600 square meters of GMP standard plant.Adhering to the corporate purpose of "quality first, integrity first", the company was rated as a provincial advanced unit in 2018.Set research and development, production, testing, sales as one of the high-tech enterprises.The company is committed to the separation, purification and chiral separation of high purity natural products, as well as the development, production and marketing of API intermediates.The company mainly engaged in high-end monomer products of natural medicinal plants, semi-synthetic derivatives of medicinal plant ingredients, chemical synthetic products, high-end natural food and cosmetic additives.After 10 years of development, the company now has 20 tons of raw material extraction equipment, 1000 square meters of separation quality processing workshop, 800 square meters of analysis, development, testing center.In order to meet the needs of preclinical research at home and abroad, and to save cost and unit for drug development companies, the company specially introduced large-scale axial pressure preparative chromatography.
- Since:2021-06-09
- Address: Room H0680, Building 1, No. 58, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan (Wu