Shanghai Upbio Tech Co.,Ltd（expird）
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supplier - 12th
years
Free supplier Enterprise Certification
Business Type:Lab/Research institutions
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Country: 
China (Mainland)
Business Type:Lab/Research institutions
CAS NO.108050-54-0
99%(1-10000)Kilogram
1.In No Less 8years exporting experience.
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
Upbio is Specialized in plant extract,APIs, chemical intermediates,
herbal extract and pharmaceutical raw materials.
(1) Company Introduction:
Upbio is a comprehensive manufacturer and an international
distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates,
herbal extract and pharmaceutical raw materials. our products sell well in Europe, U.S.A., Japan and Korea, Southeast Asia, Taiwan and other country.
(2) Product Detail
| identification | ||
| name | tilmicosin | |
| synonyms | 20-deoxo-20-(3,5-dimethyl-1-piperidinyl)desmycosin | |
| molecular structure | ||
| molecular formula | c46h80n2o13 | |
| molecular weight | 869.15 | |
| cas registry number | 108050-54-0 | |
|
items |
specifications |
analysis results |
|
appearance |
white or off white powder |
conforms |
|
identification |
1. this product map of the infrared light absorption of the map should be consistent with the reference substance 2. determination under the record of the chromatogram for the sample peak with the rention time of tilmicosin reference substance consistent peak of rention time. |
conforms |
|
moisture content |
≤5.0% |
3.2% |
|
individual impurities |
≤3.0% |
1.6% |
|
total impurties |
≤10.0% |
5.0% |
|
cis- isomer |
82.0% ~ 88.0% |
86.9% |
|
trans- isomer |
12.0% ~ 18.0% |
13.1% |
|
assay (c46h80n2o13) |
tilmicosin ≥ 85.0% |
90.1% |
|
conclusion |
all the test results conform to usp standard |
|
(3) Factory Picture:
Welcome to Upbio, and welcome to inquiry me about all our products, we will provice the competitive price for u. We are sincerely responsible for the "product quality" and "After Service"