(+) -Abscisic Acid CAS21293-29-8 2, 4-Pentadienoic Acid, 5- (1-hydroxy-2, 6, 6-trimethyl-4-oxo-2-cyclohexen-1-yl) -3-Methyl-, (2Z, 4E)

• Customization: Available
• CAS No.: 21293-29-8
• Formula: C15h20o4
• EINECS: 244-319-5
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: White
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2 Years
• MOQ: 10g
• Transport: Air/Express/Sea
• Site Audit: Available
• Transport Package: Drum/Bottle/Bags
• Trademark: Yunbang
• Origin: China

Product Description

(+)-Abscisic acid CAS21293-29-8 2,4-Pentadienoic acid, 5-(1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-, (2Z,4E)-

 

Melting point	188 °C
alpha	D20 +411.1° (c = 1 in ethanol); D20 +426.5° (c = 1 in 0.005N methanolic H2SO4)
Boiling point	327.55°C (rough estimate)
density	1.0583 (rough estimate)
refractive index	410 ° (C=0.2, EtOH)
storage temp.	2-8°C
pka	4.87±0.33(Predicted)
form	Off-white powder
optical activity	[α]/D 415±10°, c = 0.1 in ethanol
Merck	14,11
BRN	2698956
InChIKey	JLIDBLDQVAYHNE-WEYXYWBQSA-N
CAS DataBase Reference	21293-29-8(CAS DataBase Reference)
EPA Substance Registry System	2,4-Pentadienoic acid, 5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, (2Z,4E)- (21293-29-8)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
RTECS	RZ2475100
F	8
HS Code	29189900

 

 

Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common developmen