一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Natural Products>Terpenes>3-oxooleanolic acid 17990-42-0
3-oxooleanolic acid 17990-42-0
  • 3-oxooleanolic acid 17990-42-0

3-oxooleanolic acid 17990-42-0

Price $40
Package 20mg
Min. Order: 20mg
Supply Ability: 1000.00 kgs
Update Time: 2022-02-14

Product Details

Product Name: 3-oxooleanolic acid 17990-42-0 CAS No.: 17990-42-0
Min. Order: 20mg Purity: ≥98%
Supply Ability: 1000.00 kgs Release date: 2022/02/14

English Name:3-oxooleanolic acid

English alias:Oleanonic Acid

CAS No.:17990-42-0

Molecular Formula:C30H46O3

Molecular Weight: 454.68

Molecular structure:

Appearance:White powder

Purity:≥98%

Identification methods:Mass, NMR

Analysis method:HPLC-DAD or/and HPLC-ELSD

Mp:

Rotation:

Solubility:

Extraction Source:

Usage:For the determination and identification, pharmacological experiments

Storage:4℃ Refrigerated, sealed, dark

Expiration:2 years

Package:20mg, 50mg, 100mg, 1g, 10g, 100g, 1kg... The company can provide a large number of high-purity 3-oxooleanolic acid according to customer requirements.

Pharmacological effect: has antivirus, anti inflammation effect; hasten the growth of fair.

Quality certificates and identification reports will go along with the goods. Our company has a R & D team composed by experienced natural products chemist and plant taxonomists, and specialized in the extraction and separation of chemical composition from herbs. The company is major in producing high purity natural products suitable of pharmacological screening or structural modification for customs who are engaged in new drug research and development. We can also provide bulk level (kg) customization services. We have strict production process and perfect quality control standards to ensure product quality and stability; comprehensive inventory and supply system make all products being in stock.

Quality commitment:If the product has quality problems, returns and replacement for any reason will be accepted.

Company Profile Introduction

Nanjing Spring & Autumn Biological Engineering Co., Ltd. was established in 2008, composed by experienced natural products chemists. The company has a R & D team composed by experienced natural products chemists. The company is a high-tech enterprise engaged in the extraction and separation of chemical compositions from plants, and focusing on the research and production of standard reference materials, pharmacology used natural intermediates, bulk grade natrual products, high purity plant extacts and active parts, TCM intermediates, and TCM crude materials. We have our own chemical research laboratory and 2000 m2 Medium-scale Factory, being committed to R&D innovative small molecule compounds especially anti-tumor, anti-inflammatory, anti-oxidation, anti-aging and metabolism related natural compound monomers, providing the precursor compounds or materials with high purity natural sources for innovative drug research.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$50.00
VIP6Y
TargetMol Chemicals Inc.
2026-06-01
Shanghai Standard Technology Co., Ltd.
2020-03-24
$2.00
VIP8Y
Career Henan Chemical Co
2018-12-23
  • Since: 2008-04-15
  • Address: Room 709, Building 2, Shenglicun Road, Xuanwu District, Nanjing, China.
INQUIRY
Lucia
+86-13815430202
sale02@cqherb.com
铅山县| 榆社县| 青海省| 玉山县| 宝山区| 枣庄市| 宜都市| 高雄市| 安陆市| 连南| 滁州市| 新丰县| 腾冲县| 乌兰察布市| 德惠市| 太仓市| 绥化市| 永修县| 将乐县| 华池县| 斗六市| 花莲市| 英德市| 南平市| 昌都县| 永兴县| 东源县| 昌乐县| 杭州市| 左贡县| 府谷县| 石家庄市| 常州市| 闻喜县| 高安市| 白河县| 黄梅县| 讷河市| 镇远县| 罗山县| 岑溪市|