China (Mainland)
High Quality levetiracetam CAS NO.102767-28-2
- FOB Price: USD: 1.00-1.00 /Gram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
1(1-2)Gram
- Product Details
Keywords
- 102767-28-2
- levetiracetam
- levetiracetam Price
Quick Details
- ProName: High Quality levetiracetam
- CasNo: 102767-28-2
- Molecular Formula: C8H14N2O2
- Appearance: White powder
- Application: pharmaceutical intermediates
- DeliveryTime: Qingdao Port
- PackAge: 1kg or 25Kg drum
- Port: QIngdao Port
- ProductionCapacity: 3000 Metric Ton/Year
- Purity: 98% HPLC
- Storage: Store in dry, dark and ventilated plac...
- Transportation: By air or by sea. Prompt delivery
- LimitNum: 1 Gram
- Moisture Content: See data sheet
- Samples: Available
Superiority
Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.
We promise our customer following items
1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality
Contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.
Jessica | Senior Sales | Qingdao Sigma chemical Co.,Ltd
| Address:No 70,Shandong Road,Qingdao city,China
Details
| ITEMS | SPECIFICATIONS | RESULTS |
| APPEARANCE | WHITE CRYSTALLINE POWDER | CONFORMS |
| SOLUBILITY | FREELY SOLUBLE IN WATER | CONFORMS |
| IDENTIFICATION | 1)THE INFRARED ABSORPTION SPECTRUM IS | CONFORMS |
| CONCORDANT WITH THE REFERENCE | ||
| SPECTRUM OBTAINED WITH LEVETIRACETAM RS. | ||
| 2) THE RETENTION TIME OF THE MAJOR PEAK FOR LEVETIRACETAM IN THE CHROMATOGRAM OF THE TEST SOLUTION CORRESPONDS TO THE RETENTION TIME OF THE LEVETIRACTEM S-ENANTIOMER IN THE CHROMATOGRAM OF THE SYSTEM SUITABILITY SOLUTION, AS OBTAINED IN THE TEST FOR LIMIT OF LEVETIRACEAM R-ENANTIOMER | CONFORMS | |
| WATER | NOT MORE THAN 0.5% | <0.1% |
| RESIDUE ON IGNITION | ||
| HEAVY METALS | NOT MORE THAN 10PPM | <10PPM% |
| ENANTIOMERIC IMPURITY | NOT MORE THAN 0.2% | 0.10% |
| RELATED SUBSTANCES(HPLC) | ||
| IMPURITY A* | NOT MORE THAN 0.15% | N.D |
| SINGLE UNKNOWN IMPURITY | NOT MORE THAN 0.10% | N.D |
| TOTAL IMPURITIES | NOT MORE THAN 0.50% | N.D |
| ASSAY | 98.0%-102.0%(CALCULATED ON DRIED BASIS) | 99.70% |
| RESIDUAL SOLVENTS(GC) | ||
| ETHYL ACETATE | NOT MORE THAN 5000PPM | N.D |
| ACETONE | NOT MORE THAN 5000PPM | 104PPM |
| METHYLENE CHLORIDE | NOT MORE THAN 600PPM | N.D |
| METHANOL | NOT MORE THAN 3000PPM | N.D |
| CONCLUSION |
COMPLIES |
|
d sulfuric acid.
