CasNo.1778-02-5,CAS:1778-02-5 Pregnenolone acetate factory sales,(1778-02-5) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99.5%
Payment Terms : T/T,Other

Keywords

Pregnenolone acetate Pregnenolone acetate high purity 3beta-Acetoxy-5-pregnen-20-one

Quick Details

Appearance:powder
Application:Pharmaceutical
PackAge:according to customers' requirements
ProductionCapacity:100|Kilogram|Week
Storage:store in cool and dry
Transportation:by sea or by air

Superiority:

introduction

Name:Pregnenolone acetate CAS No.:1778-02-5 MF:C23H34O3 Use:antineoplastic Appearance:white powder

Name:Pregnenolone acetate

General introduction:

Pregnenolone is a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus.Like other steroids, pregnenolone consists of four interconnected cyclic hydrocarbons. It contains ketone and hydroxyl functional groups, two methylbranches, and a double bond at C5, in the B cyclic hydrocarbon ring. Like all steroid hormones, it is hydrophobic. Its esterified version, pregnenolone sulfate, is water-soluble.

Specifications

ITEMS	STANDARD	RESULTS
Characteristics	White or almost white crystalline powder	Almost white crystalline powder
Melting point	152~156	155.0~155.5
Specific optical rotation	-16° -19°	-17.4°
Identification	The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay	Conforms
	UV absorption Max. at 266 nm	Conforms
	IR spectra is consistent with CRS	Conforms
PH	4.5~6.5	5.2
Chlorides	≤ 0.02%	0.02%
Fluorides	≥ 4.8%	4.80%
Related substances	Individual impurity ≤ 0.5%	0.50%
Related substances	Total impurities ≤ 2.0%	0.90%
Residue on ignition	≤ 0.1%	0.07%
Water	≤ 0.5%	0.06%
Heavy metals	≤ 20ppm

Details:

Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries.

The botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by Pioneer. They include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

With our phytopharmaceutical background and knowledge through experience, PIONEER can also provide a wide range of analytical services and reference substances to our clients. In addition, We also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: SAM-e Tosylate Disulfate; SAM-e 1,4-Butanedisulfonate; Polycytidylic Acid; Polyinosinic Acid; Adenosine Triphosphate Disodium; and Cytidine Triphosphate Disodium; these items are our strongest advantage in China. Meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.

Recently, Kono Chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. As a GMP standardized manufacturer, our products can meet or even exceed the standards of CP2010, USP32, BP2005 and EP4. Presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as USA, EU, South America and Southeast Asia. There are experienced technicians working for our institutes now, all of them are skilled. Pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.