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 > Azithromycin EP impurity J
 Azithromycin EP impurity J
  •  Azithromycin EP impurity J
  •  Azithromycin EP impurity J
  •  Azithromycin EP impurity J
  •  Azithromycin EP impurity J

Azithromycin EP impurity J NEW

Price Get Latest Price
Package 10mg
Min. Order: 10mg
Supply Ability: 5g
Update Time: 2026-03-12

Product Details

Product Name: Azithromycin EP impurity J CAS No.: 117693-41-1
Min. Order: 10mg Purity: 0.98
Supply Ability: 5g Release date: 2026/03/12

Article illustration

Product information:

English name :Azithromycin EP impurity J

Chemical name:(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10,13-tetrahydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one

CAS number:117693-41-1

Molecular form:  C30H58N2O9

Molecular weight :   590.79


Shenzhen Hengfeng Wanda Pharmaceutical Technology is a professional supplier of drug impurity control products. Products with short delivery time, covering more than 90% of cutting-edge generic drug projects; All products must check LCMS and HPLC within a year.The company has 300 flat warehouse, 42 sets of -20℃ refrigerator; Under the brands "H&D" and "Molcoo", we provide customized synthesis and preparation of small molecule compounds. The company has its own research and development center, focusing on providing pharmaceutical research and development units with new drug and generic drug registration and application of chemical products, including drug standards, drug impurity reference products, characteristic intermediates, analysis and testing and customized compound synthesis services. The company can provide professional technical services.


The company focuses on providing pharmaceutical research and development units with new drugs and generic drug registration and application of chemical products, including drug impurity reference products, standard products, pharmaceutical intermediates, and drug impurity preparation, separation and purification business. Our company is located in Wuhan, a city with abundant talents and a thoroughfare of nine provinces.The company enjoys more rich academic foundation and convenient and fast logistics speed.


Our delivery standard is not less than 98% purity (HPLC).If the purity is less than 98%, we will give special instructions to the customer. All standard products will be provided by Molcoo quality assurance and related certificates (COA), H-NMR, MS, HPLC and other structure confirmation to meet the basic needs.Customers can also test C-NMR, QNMR, IR, etc., according to their own needs, we can also provide atlas analysis services for new and old customers Provides a simple synthetic route.


We can provide ull set of stock.Our products are subject to strict quality control to ensure excellent quality. So we will carry out strict quality testing on each product before delivery. We also have a professional sales customer service team , so that you can rest assured before and after sales.


Impurity Sales Manager: Manager Sun


Impurity consultation phone: +8618672472998

Email:sale@hdimpurity.com

















Company Profile Introduction

ShenZhen H&D Pharmaceutical Technology Co., LTD is a professional supplier of pharmaceutical impurity control products. Short product delivery time, covering more than 90% of cutting-edge generic drug projects; All products must be checked for LCMS and HPLC within one year. We offer custom synthesis and preparation of small molecule compounds. The company has its own research and development center, focusing on providing pharmaceutical research and development units with new drug and generic drug registration and application of chemical products, including drug standards, drug impurity reference products, characteristic intermediates, analytical testing and custom compound synthesis services. Our delivery standard is not less than 98% purity (HPLC). The company focuses on providing pharmaceutical research and development units with new drug and generic drug registration applications and chemical products, including drug impurity reference products, standards, pharmaceutical intermediates, as well as drug impurity preparation, separation and purification business.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$199.00
Hong Kong Tiansheng New Material Trading Co., Ltd
2022-02-25
Hangzhou Huarong Pharm Co., Ltd.
2021-09-19
$13.21
Hong Kong Tiansheng New Material Trading Co., Ltd
2022-02-25
$199.00
Hong Kong Tiansheng New Material Trading Co., Ltd
2022-02-25
梓潼县| 兴宁市| 图木舒克市| 商丘市| 稷山县| 饶阳县| 淮滨县| 南陵县| 伽师县| 遵化市| 南丹县| 临城县| 洛南县| 潜山县| 靖远县| 商城县| 万载县| 黑水县| 宿州市| 铜梁县| 凯里市| 平山县| 新民市| 昌邑市| 忻城县| 大余县| 宁南县| 元阳县| 丹寨县| 平塘县| 鸡西市| 白玉县| 锡林浩特市| 双城市| 丹巴县| 盖州市| 巨野县| 靖江市| 孟村| 米林县| 四子王旗|