- Product Details
Keywords
- 22,23-dihydroavermectin B1
- 22,23-dihydroavermectin B1 CAS 70288-86-7
- 22,23-dihydroavermectin B1 Ivermectin
Quick Details
- ProName: 22,23-dihydroavermectin B1
- CasNo: 70288-86-7
- Molecular Formula: C48H74O14
- Appearance: White powder
- Application: Pharma Intermediates, Fine Chemical In...
- DeliveryTime: within one week
- PackAge: Packing 25kg/dum
- Port: Tianjin,Shanghai,Qingdao etc
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 99%
- Storage: Keep in a light-proof,well-closed,dry ...
- Transportation: By sea/air/courier
- LimitNum: 1 Kilogram
- Related Substances: Refer to COA
- Residue on Ignition: Refer to COA
- Heavy Metal: ≤0.002
- Valid Period: 2 Years Properly Stored
- Place of Origin: China (Mainland)
- Grade Standard: Feed Grade, Food Grade, Medicine Grade...
- Molecular Weight: 875.09300
- HS Code: 2932999099
- EINECS No.: 274-536-0
- Standard: FCC/USP/BP/EP
- Synonyms: Ivermectin; Ivermecti; IVOMEC; Vermic;...
Superiority
Our Services
1.Top 10 chem enterprises in china
2.Over 10 years of experience
3.Wholly owned production plant
4.Sales to more than 120 countries
5.Over 300 products with competitive price
6.Fcl, 2--5mt lcl, long contract, year contract available
7.Halal, kosher, iso 9001 certified
8.High quality products, complying with bp/usp/fcc/eu standard
9.Fast shipment by reputed shipping line
10. Best service before and after sale
Sample is available. Customer only pay the delivery cost.
Welcome to contact with us for your required product details . ( extract@pharm-world.com )
Updated testing report will be sent by email as soon as we can .
Details
Ivermectin is a medication that is effective against many types of parasites. It is used to treat head lice, scabies, river blindness, strongyloidiasis, and lymphatic filariasis, among others. It can be either applied to the skin or taken by mouth. The eyes should be avoided.
Common side effects include red eyes, dry skin, and burning skin. It is unclear if it is safe for use during pregnancy, but is likely acceptable for use during breastfeeding. It is in the avermectin family of medications and works by causing an increase in permeability of cell membrane resulting in paralysis and death of the parasite.In other animals it is used to prevent and treat heartworm among other diseases.
Tests |
Specification |
Result |
|
Appearance |
White or yellowish-white crystalline powder |
Qualified |
|
Identification |
IR |
Corresponds with that of CRS standard |
Qualified |
HPLC |
The retention time for H2B1a and H2B1b corresponds with that of standard preparation |
Qualified |
|
Specific optical rotation (anhydrous and solvent-free substance), ° |
-17~ -20 |
-18.2 |
|
Water (%) |
≤1.0 |
0.1 |
|
Residue on ignition (%) |
≤0.1 |
<0.1 |
|
Heavy metal (%) |
≤0.002 |
0.002 |
|
Related substances (%) |
H4B1a isomers and △2,3 H4 B1a≤2.5 |
1.9 |
|
8a-oxo- H2 B1a≤1 |
0.3 |
||
B1a≤0.7 |
0.4 |
||
Any other individual impurity≤0.5 |
0.5 |
||
The sum of all other individual impurities≤1 |
1.0 |
||
The sum of all impurities≤4 |
3.6 |
||
Ethanol and Formamide (%) |
Ethanol≤5.0 |
4.0 |
|
Formamide≤3.0 |
2.6 |
||
Assay (%) (HPLC, Basis on drying) |
H2B1a/(H2B1a +H2B1b)≥90.0 |
98.2 |
|
95.0≤H2B1a +H2B1b≤102.0 |
96.6 |
||
Residual Solvents |
Methanol(ppm) |
≤2000 |
<182 |
Benzene(ppm) |
≤2 |
<1.8 |
|
Toluene(ppm) |
≤890 |
<0.70 |
|
Note |
Item 3 and 9 calculated on the anhydrous and alcohol and formamide-free basis |
||
Conclusion |
Complies with the requirements of USP36 |
Packaging & Shipping
FAQ
1. What's your payment terms
T/T or L/C or other payment.
2. What's your delivery time
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products
According to the products you ordered.
5. What documents you provide
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. How can you ensure quality of your product
A: Every batch of product must pass the strict inspection by our factory. We put emphasis on quality more than everything, quality is the basis for an enterprise to develop step by step and enlarge market share.
7. Can I test sample before sample
Yes, you can check sample before you place order .