| CAS No.: | 299157-54-3 |
|---|---|
| Formula: | / |
| EINECS: | / |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Item | Specification | Results |
| Description | Practically white,crystalline powder. Very slightly soluble in water and in insoluble in other common organic |
conform |
| Identification | ||
| A.Infrared absorption | To match with the reference IR spectrum | conform |
| B.Specific optical rotation | meet the requirements | conform |
| C.HPLC | The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay | conform |
| Assay | 97.5%~102.0% | 99.0% |
| Related compounds | ||
| 1.Individual impurity | NMT1.0% | 0.06% |
| 2.Total impurities | NMT2.0% | 0.06% |
| Residual Solvents | ≤890ppm | <20ppm |
How to confirm the Product Quality before placing orders?
A. Offering you our products specification standard (tested by HPLC, UV, GC and TLC etc.)
B. Free samples could be sent to check the product quality before ordering.
C. If you have special requirement on the product, we may customize it according to your requirement until to your approval.
Q2: Samples & MOQ
A. We could provide some free samples, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier
to collect the samples.
B. For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 1kg.
Q3: How about delivery?
A: Delivery lead time: within 3 days when get the payment.
B. Samples: please expect 5-7 days by FedEx,EMS, UPS,TNT.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}